{"id":4895,"date":"2026-03-19T14:16:37","date_gmt":"2026-03-19T06:16:37","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4895"},"modified":"2026-03-16T15:58:34","modified_gmt":"2026-03-16T07:58:34","slug":"eps-%e1%80%80%e1%80%bc%e1%80%ad%e1%80%af%e1%80%90%e1%80%84%e1%80%ba%e1%80%90%e1%80%ad%e1%80%af%e1%80%b8%e1%80%81%e1%80%bb%e1%80%b2%e1%80%b7%e1%80%85%e1%80%80%e1%80%ba%e1%80%9e%e1%80%8a%e1%80%ba","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/ms\/news-blog\/industry-news\/how-does-an-eps-pre-expander-machine-work-in-the-lost-foam-casting-process\/","title":{"rendered":"EPS Pre Expander \u1005\u1000\u103a\u101e\u100a\u103a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a Casting \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a\u1010\u103d\u1004\u103a \u1018\u101a\u103a\u101c\u102d\u102f\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101e\u100a\u103a?"},"content":{"rendered":"<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ms\/product-category\/%e1%80%80%e1%80%bc%e1%80%ad%e1%80%af%e1%80%90%e1%80%84%e1%80%ba-foaming-%e1%80%85%e1%80%80%e1%80%ba\/\"><strong>EPS \u1000\u103c\u102d\u102f\u1010\u1004\u103a Expander \u1005\u1000\u103a<\/strong><\/a> \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u1010\u1032\u1037 \u1019\u103c\u103e\u102f\u1015\u103a\u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u1019\u103e\u102c \u1017\u101f\u102d\u102f\u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d\u1000\u102d\u102f \u1000\u1005\u102c\u1038\u1015\u102b\u1010\u101a\u103a\u104b  \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1015\u1030\u101e\u1010\u1039\u1010\u102f\u1015\u1031\u102b\u1004\u103a\u1038\u101c\u1031\u102c\u1004\u103a\u1038\u101e\u1031\u102c\u1021\u1001\u102b \u1015\u103b\u1031\u102c\u1000\u103a\u1000\u103d\u101a\u103a\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u101e\u1031\u102c \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1011\u102c\u1038\u101e\u1031\u102c polystyrene (EPS) \u1019\u102f\u1014\u1037\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1015\u103c\u1004\u103a\u1006\u1004\u103a\u101e\u100a\u103a\u104b \u1024\u1021\u1006\u1004\u1037\u103a\u101e\u100a\u103a \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-4900\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-1.webp\" alt=\"Mesin pra-buih automatik sepenuhnya (termasuk katil pengeringan yang dicairkan)\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-1.webp 1024w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-1-300x169.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-1-768x432.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-1-18x10.webp 18w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-1-600x338.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2 id=\"introduction-to-lost-foam-casting-and-the-role-of-eps-pre-expander-machine\"><strong>Lost Foam Casting \u1014\u103e\u1004\u1037\u103a EPS Pre Expander \u1005\u1000\u103a\u104f\u1021\u1001\u1014\u103a\u1038\u1000\u100f\u1039\u100d\u1000\u102d\u102f\u1019\u102d\u1010\u103a\u1006\u1000\u103a\u1001\u103c\u1004\u103a\u1038<\/strong><\/h2>\n<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ms\/produk\/\"><strong>Lost Foam Casting<\/strong><\/a> \u1021\u101b\u100a\u103a\u1015\u103b\u1031\u102c\u103a\u1010\u1032\u1037 \u101e\u1010\u1039\u1010\u102f\u1000 \u1011\u102d\u1010\u1032\u1037\u1021\u1001\u102b \u1021\u1004\u103d\u1031\u1037\u1021\u1016\u103c\u1005\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1010\u1032\u1037 \u1019\u103c\u103e\u102f\u1015\u103a\u1015\u102f\u1036\u1005\u1036\u1000\u102d\u102f \u101e\u102f\u1036\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u101e\u1010\u1039\u1010\u102f\u1000 \u1014\u1031\u102c\u1000\u103a\u1000\u103b\u1014\u1031\u1010\u1032\u1037 \u1021\u101c\u103d\u1010\u103a\u1021\u101d\u1014\u103a\u1038\u1000 \u1012\u102e\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u101f\u102c \u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u1010\u1032\u1037 \u1015\u102f\u1036\u1005\u1036\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1015\u102b\u1010\u101a\u103a\u104b  \u104e\u1004\u103a\u1038\u101f\u102c \u1021\u1015\u102d\u102f\u1005\u1000\u103a\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u103c\u102e\u1038 \u1015\u102f\u1036\u1019\u103e\u1014\u103a \u101e\u1032\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1001\u103c\u1004\u103a\u1038\u1011\u1000\u103a \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1010\u103d\u1031 \u1014\u100a\u103a\u1038\u1015\u102b\u1038<\/p>\n<p>EPS \u1000\u103c\u102d\u102f\u1010\u1004\u103a \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1005\u1000\u103a\u101f\u102c \u1000\u102f\u1014\u103a\u1000\u103c\u1019\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u101a\u1030\u1015\u103c\u102e\u1038 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1005\u1031\u1010\u101a\u103a\u104b  \u104e\u1004\u103a\u1038\u101f\u102c \u1021\u1015\u1030\u1014\u1032\u1037 \u1016\u102d\u1021\u102c\u1038\u1000\u102d\u102f \u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1019\u103e\u102f\u1016\u103c\u1004\u1037\u103a \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038 \u1015\u1004\u103a\u1010\u1014\u103a\u1000\u102d\u102f \u101e\u1000\u103a\u101b\u1031\u102c\u1000\u103a\u1005\u1031\u1010\u101a\u103a\u104b \u1015\u102f\u1014\u103a\u1038\u1010\u103d\u1031\u101f\u102c \u1021\u1000\u103c\u102d\u1019\u103a \u1042\u1040-\u1045\u1040 \u1015\u102d\u102f\u1000\u103c\u102e\u1038\u101c\u102c\u1010\u101a\u103a\u104b  \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101f\u102c \u1015\u102f\u1036\u1005\u1036\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u1015\u103c\u102e\u1038\u1015\u103c\u100a\u1037\u103a\u1005\u102f\u1036\u1010\u1032\u1037 \u1015\u102d\u1010\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u1006\u1032\u101c\u103a \u1019\u103e\u102f\u1015\u103a\u1000\u102d\u102f \u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1015\u1031\u1038\u1010\u101a\u103a\u104b \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1010\u103d\u1004\u103a \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u101e\u1031\u102c \u1019\u102f\u1014\u1037\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f \u1042\u1040-\u1043\u1040 \u1000\u102e\u101c\u102d\u102f \u1001\u103b\u102d\u102f\u1010\u1032\u1037\u1014\u1031\u101b\u102c\u1000 \u1019\u1000\u103c\u102c\u1001\u100f\u1010\u1031\u102c\u1037 \u1042\u1042-\u1042\u1048 \u1000\u102e\u101c\u102d\u102f\u1002\u101b\u1019\u103a\/\u1000\u102e\u101c\u102d\u102f\u1002\u101b\u1019\u103a\u1015\u102b\u104b \u1012\u102e\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u101f\u102c \u1015\u102f\u1036\u1005\u1036\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u1010\u1032\u1037 \u101c\u1031\u102c\u1004\u103a\u1019\u103e\u102f\u1014\u1032\u1037 \u1001\u103b\u102d\u1014\u103a\u100a\u102e\u1015\u1031\u1038\u1010\u101a\u103a\u104b \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1010\u1031\u102c\u1004\u103a\u1019\u103e \u1015\u102f\u1036\u1005\u1036\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1019\u103e\u102f\u104a \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1019\u103e\u102f \u1019\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103e\u102f\u104a \u1012\u102b\u1019\u103e\u1019\u101f\u102f\u1010\u103a \u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038 \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1019\u103e\u102f<\/p>\n<h2 id=\"key-components-of-an-eps-pre-expander-machine\"><strong>EPS Pre Expander \u1005\u1000\u103a\u104f \u1021\u1013\u102d\u1000\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038<\/strong><\/h2>\n<p>\u1001\u1031\u1010\u103a\u1019\u102e EPS \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1015\u102d\u1010\u103a\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101e\u1031\u102c \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1005\u1000\u103a\u1001\u1014\u103a\u1038\u104a \u1010\u102d\u1000\u103b\u101e\u1031\u102c \u1016\u102d\u1021\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u101b\u1031\u1038\u1021\u1006\u102d\u102f\u1037\u101b\u103e\u1004\u103a\u1019\u103b\u102c\u1038\u1015\u102b\u101e\u1031\u102c \u1021\u1004\u103d\u1031\u1037\u101d\u1004\u103a \u1012\u102e\u101b\u1031\u102c\u1005\u1015\u103a\u1019\u103e\u102f\u1000 \u1021\u101b\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u1005\u1031\u1015\u103c\u102e\u1038 \u1005\u102d\u102f\u1005\u103d\u1010\u103a\u1010\u1032\u1037 \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u1015\u103a\u1010\u1014\u1037\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b<\/p>\n<p>\u101c\u1000\u103a\u1019\u1031\u102c\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u1031\u102c\u1014\u103e\u1031\u102c\u1000\u103a\u1015\u103c\u102e\u1038 \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u100a\u102e\u1019\u103b\u103e\u1005\u103d\u102c \u1016\u103c\u1014\u1037\u103a\u1016\u103c\u1030\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1000 \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1019\u103e\u102f\u1000 \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101c\u103b\u1004\u103a\u1019\u103c\u1014\u103a\u1005\u103d\u102c\u1014\u1032\u1037 \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1021\u1005\u102f\u1015\u1031\u102b\u1004\u103a\u1038 \u1014\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u101c\u1031\u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u101e\u1031\u102c \u1021\u102d\u1015\u103a\u101b\u102c\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1019\u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u101e\u1031\u102c \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1016\u101a\u103a\u101b\u103e\u102c\u1038\u101b\u1014 PLC \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u104a \u1021\u102e\u101c\u1000\u103a\u1011\u101b\u1031\u102c\u1014\u1005\u103a\u1005\u1000\u1031\u1038\u1019\u103b\u102c\u1038 (\u00b11 \u1002\u101b\u1019\u103a\u1010\u102d\u1000\u103b\u1019\u103e\u102f) \u1014\u103e\u1004\u1037\u103a \u1021\u101d\u1031\u1038\u1000\u103c\u100a\u1037\u103a\u101b\u103e\u102f\u1019\u103e\u102f\u101e\u100a\u103a \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d\u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u101c\u100a\u103a\u1015\u1010\u103a<\/p>\n<h2 id=\"how-does-an-eps-pre-expander-machine-work-step-by-step-process\"><strong>EPS Pre Expander \u1005\u1000\u103a\u1000 \u1018\u101a\u103a\u101c\u102d\u102f\u1021\u101c\u102f\u1015\u103a\u101c\u102f\u1015\u103a\u101c\u1032\u104b \u1021\u1006\u1004\u1037\u103a\u1016\u103c\u1004\u1037\u103a\u1021\u1006\u1004\u1037\u103a\u1016\u103c\u1004\u1037\u103a\u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a<\/strong><\/h2>\n<p>EPS \u1000\u103c\u102d\u102f\u1010\u1004\u103a \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1005\u1000\u103a\u101f\u102c \u1000\u102f\u1014\u103a\u1000\u103c\u1019\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1010\u1032\u1037 \u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a \u1005\u1000\u103a\u101d\u1014\u103a\u1038\u1000\u1014\u1031 \u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1010\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1010\u1032\u1037 \u1019\u103c<\/p>\n<ol type=\"1\">\n<li>\u1000\u102f\u1014\u103a\u1000\u103c\u1019\u103a\u1038\u1015\u102f\u1014\u103a\u1038\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u1000\u103b\u103d\u1031\u1038\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1010\u102d\u1000\u103b\u101e\u1031\u102c \u1021\u101c\u1031\u1038\u1001\u103b\u102d\u1014\u103a\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u1021\u1001\u1014\u103a\u1038\u1011\u1032\u101e\u102d\u102f\u1037 \u1015\u1004\u103a\u1010\u1014\u103a\u101d\u1014\u103a<\/li>\n<li>\u1021\u1015\u1030\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1016\u102d\u1021\u102c\u1038\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038 \u1021\u1001\u1014\u103a\u1038\u101e\u100a\u103a \u1015\u102d\u1010\u103a\u1011\u102c\u1038\u101e\u100a\u103a\u104b \u1016\u102d\u1021\u102c\u1038\u1014\u102d\u1019\u1037\u103a\u101b\u103e\u102d\u1010\u1032\u1037 \u1021\u1004\u103d\u1031\u1037\u101f\u102c \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1005\u1010\u1004\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b \u1021\u1032\u1012\u102e\u1014\u1031\u102c\u1000\u103a \u1016\u102d\u1021\u102c\u1038\u1021\u1015\u103c\u100a\u1037\u103a\u1021\u101d \u1010\u100a\u103a\u101c\u102c\u1010\u101a\u103a\u104b \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u101e\u1036\u101c\u102d\u102f\u1000\u103a\u1021\u1015\u1030\u1000 \u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1000\u102d\u102f \u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1005\u1031\u1010\u101a\u103a\u104b \u1012\u102b\u1000 \u101b\u1031\u1005\u102f\u1006\u1031\u102c\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101b\u1015\u103a\u1010\u1014\u1037\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b<\/li>\n<li>\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1021\u1006\u1004\u1037\u103a \u1021\u1004\u103d\u1031\u1037 (\u1049\u1040-\u1041\u1041\u1040 \u1012\u102e\u1002\u101b\u102e\u1005\u1004\u103a\u1010\u102e\u1002\u101b\u102d\u1010\u103a) \u101e\u100a\u103a polystyrene shell \u1000\u102d\u102f\u1015\u103b\u1031\u102c\u1037\u1015\u103b\u1031\u102c\u1037\u1005\u1031\u101e\u100a\u103a\u104b \u1015\u1004\u103a\u1010\u1014\u103a\u101f\u102c \u1021\u1004\u103d\u1031\u1037\u1021\u1016\u103c\u1005\u103a \u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1010\u101a\u103a\u104b \u1012\u102b\u1000 \u1021\u1010\u103d\u1004\u103a\u1038\u1015\u102d\u102f\u1004\u103a\u1038 \u1016\u102d\u1021\u102c\u1038\u1000\u102d\u102f \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101e\u1031\u1038\u1004\u101a\u103a\u1010\u1032\u1037 \u1006\u1032\u101c\u103a\u1010\u103d\u1031\u1011\u1032 \u1016\u102f\u1014\u103a\u1038\u1015\u1031\u1038\u1010\u101a\u103a\u104b \u101b\u1031\u102c\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038\u1000 \u1000\u103c\u102e\u1038\u1011\u103d\u102c\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1010\u1030\u100a\u102e\u1005\u1031\u1010\u101a\u103a\u104b \u1005\u1000\u103a\u101d\u1014\u103a\u1038\u1021\u1001\u103b\u102d\u1014\u103a\u1014\u1032\u1037 \u1016\u102d\u1021\u102c\u1038\u1000 \u1014\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038 \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1010\u103a\u1019\u103e\u1010\u103a\u1015\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b \u1015\u102d\u102f\u101b\u103e\u100a\u103a\u1010\u1032\u1037 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u102d\u102f\u1001\u102d\u102f\u1004\u103a\u1019<\/li>\n<li>\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1021\u1004\u103d\u1031\u1037\u1011\u102f\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u101e\u100a\u103a \u101b\u1015\u103a\u1010\u1014\u1037\u103a\u101e\u100a\u103a\u104b \u1016\u102d\u1021\u102c\u1038\u101c\u1031\u101e\u103d\u1004\u103a\u1038\u1005\u1001\u1014\u103a\u1038\u1010\u103d\u1031\u104b \u1021\u1031\u102c\u1000\u103a\u1015\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102c\u101b\u103e\u102d\u1010\u1032\u1037 \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1019\u103e\u102f\u1000 \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1019\u103c\u1014\u103a\u1006\u1014\u103a\u1005\u103d\u102c \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1010\u101a\u103a\u104b \u1016\u102d\u1021\u102c\u1038\u1011\u102c\u1038\u1010\u1032\u1037 \u101c\u1031\u1000 \u1000\u103c\u102e\u1038\u1011\u103d\u102c\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101b\u1015\u103a\u1010\u1014\u1037\u103a\u1016\u102d\u102f\u1037 \u1021\u1001\u1014\u103a\u1038\u1000\u102d\u102f \u1021\u1031\u1038\u1015\u1031\u1038\u1010\u101a\u103a\u104b<\/li>\n<li>\u101b\u1004\u1037\u103a\u1000\u103b\u1000\u103a\u1019\u103e\u102f \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u101f\u102c \u101c\u1031\u1021\u102d\u1015\u103a\u101b\u102c\u1010\u103d\u1031 (\u101e\u102d\u102f\u1037) \u101c\u1031\u1021\u102d\u1015\u103a\u101b\u102c\u1010\u103d\u1031\u1006\u102e \u101e\u103d\u102c\u1038\u1015\u103c\u102e\u1038 \u1006\u1032\u101c\u103a\u1010\u103d\u1031\u1011\u1032\u1000\u102d\u102f \u101c\u1031\u1016\u103c\u100a\u1037\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b \u1021\u102d\u102f\u1019\u1004\u103a\u1038\u1001\u103c\u1004\u103a\u1038 (\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1048-\u1047\u1042 \u1014\u102c\u101b\u102e\u104a \u1019\u1000\u103c\u102c\u1001\u100f \u1042\u1044-\u1044\u1048 \u1014\u102c\u101b\u102e) \u101e\u100a\u103a \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1000\u102d\u102f \u1010\u100a\u103a\u1004\u103c\u102d \u1019\u103e\u1014\u103a\u1000\u1014\u103a\u1005\u103d\u102c \u1021\u102d\u102f\u1019\u1000\u103c\u102e\u1038\u101b\u1004\u103a \u101c\u1010\u103a\u1006\u1010\u103a\u1010\u1032\u1037 \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u101f\u102c \u1014\u100a\u103a\u1038\u1014\u100a\u103a\u1038\u101c\u1031\u1038 \u1000\u103c\u102e\u1038\u1011\u103d\u102c\u1038\u1014\u102d\u102f\u1004\u103a\u1006\u1032\u1015\u102b\u104b Shake screen \u1010\u103d\u1031\u101f\u102c \u1021\u1019\u103e\u102c\u1038\u101a\u103d\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1016\u1019\u103a\u1038\u1019\u102d\u1010\u101a\u103a\u104b<\/li>\n<\/ol>\n<p>PLC \u1005\u1014\u1005\u103a\u1010\u103d\u1031\u101f\u102c \u1021\u1006\u1004\u1037\u103a\u1021\u102c\u1038\u101c\u102f\u1036\u1038\u1000\u102d\u102f \u101c\u100a\u103a\u1015\u1010\u103a\u1010\u101a\u103a\u104b \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u101b\u1031\u1038 \u1021\u1006\u102d\u102f\u1037\u101b\u103e\u1004\u103a\u1010\u103d\u1031\u101f\u102c \u1021\u101b\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u1010\u102d\u1000\u103b\u1015\u103c\u102e\u1038 \u1010\u1030\u100a\u102e\u1005\u1031\u1010\u101a\u103a\u104b<\/p>\n<h2 id=\"process-parameters-and-density-control-in-eps-pre-expansion\"><strong>EPS Pre Expansion \u1010\u103d\u1004\u103a \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a Parameters \u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f<\/strong><\/h2>\n<p>\u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u101f\u102c \u1021\u101b\u1031\u1038\u1015\u102b\u1010\u101a\u103a\u104b  \u104e\u1004\u103a\u1038\u101e\u100a\u103a \u1015\u102f\u1036\u1005\u1036\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f\u104a \u1019\u102e\u1038\u101b\u103e\u102d\u102f\u1037\u1019\u103e\u102f\u1014\u1037\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u101e\u103d\u1014\u103a\u1038\u1019\u103e\u102f\u1010\u103d\u1004\u103a \u101e\u1010\u1039\u1010\u102f\u1005\u102e\u1038\u1006\u1004\u103a\u1038\u1019\u103e\u102f\u1000 \u1015\u1005\u103a\u1019\u103e\u1010\u103a\u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u101e\u100a\u103a \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u101e\u1031\u102c \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038 (\u1021\u101e\u1031\u1038\u1005\u102d\u1010\u103a\u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u1015\u102d\u102f\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u100a\u103a) \u1000\u102d\u102f \u101c\u103d\u101a\u103a\u1000\u1030\u101e\u1031\u102c \u1021\u1004\u103d\u1031\u1037\u1014\u103e<\/p>\n<p>\u1021\u1013\u102d\u1000 setting \u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1031\u102c\u1000\u103a\u1015\u102b\u1019\u103b\u102c\u1038\u1015\u102b\u101d\u1004\u103a\u101e\u100a\u103a\u104b<\/p>\n<ul>\n<li>\u1021\u1004\u103d\u1031\u1037\u1016\u102d\u1021\u102c\u1038 (\u1044\u1048 \u1018\u102c) \u1014\u103e\u1004\u1037\u103a \u1021\u1001\u103b\u102d\u1014\u103a: \u1015\u102d\u102f\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u102d\u102f\u1015\u103c\u102e\u1038\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u101e\u100a\u103a \u101e\u102d\u1015\u103a\u101e\u100a<\/li>\n<li>\u1021\u1015\u1030\u1001\u103b\u102d\u1014\u103a\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1001\u103c\u1004\u103a\u1038 (\u1049\u1048\u1041\u1040 \u1012\u102e\u1002\u101b\u102e\u1005\u1004\u103a\u1010\u102e\u1002\u101b\u102d\u1010\u103a): \u1019\u100a\u102e\u1019\u103b\u103e\u1010\u1032\u1037 \u1000\u103c\u102e\u1038\u1011\u103d\u102c\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101b\u1015\u103a\u1010\u1014\u1037\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b<\/li>\n<li>Bead \u1014\u1031\u1011\u102d\u102f\u1004\u103a\u1001\u103b\u102d\u1014\u103a: \u101c\u102d\u102f\u1001\u103b\u1004\u103a\u1010\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f \u1021\u1001\u103b\u102d\u102f\u1038\u1021\u1005\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u100a\u103e\u102d\u1014\u103e\u102d\u102f\u1004\u103a\u1038\u1011\u102c\u1038\u1010\u101a\u103a\u104b<\/li>\n<li>\u1021\u102e\u101c\u1000\u103a\u1011\u101b\u1031\u102c\u1014\u1005\u103a\u1021\u101c\u1031\u1038\u1001\u103b\u102d\u1014\u103a: \u00b11 \u1002\u101b\u1019\u103a\u1000\u103d\u1032\u1015\u103c\u102c\u1038\u1001\u103b\u1000\u103a\u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 input \u1000\u102d\u102f\u1010\u102d\u1000\u103b\u1005\u103d\u102c\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1011\u102c\u1038\u101e\u100a\u103a\u104b<\/li>\n<\/ul>\n<p>\u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u1010\u1031\u102c\u1004\u103a\u1019\u103e \u1001\u1031\u102b\u1000\u103a\u1010\u103d\u1031 (\u101e\u102d\u102f\u1037) \u1015\u1030\u1016\u1031\u102c\u1004\u103a\u1038\u1010\u103d\u1031\u1016\u103c\u1005\u103a\u1005\u1031\u1010\u1032\u1037 \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1010\u1032\u1037 \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1010\u1032\u1037 \u1021\u1019\u103e\u1010\u103a\u1010\u103d\u1031 \u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a\u1005\u1000\u103a\u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u101d\u102d\u102f\u1004\u103a\u1038\u104a \u1010\u1005\u103a\u1001\u102f\u101c\u102f\u1036\u1038 bead \u1014\u103e\u1004\u1037\u103a\u1021\u1010\u1030 20-30 kg \/ m\u00b3 \u1000\u102d\u102f\u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038<img decoding=\"async\" class=\"aligncenter size-full wp-image-4899\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Expander-Machine-in-Lost-Foam-Casting-Process.webp\" alt=\"\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c foam Casting \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a\u1010\u103d\u1004\u103a EPS Pre Expander \u1005\u1000\u103a\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Expander-Machine-in-Lost-Foam-Casting-Process.webp 1024w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Expander-Machine-in-Lost-Foam-Casting-Process-300x225.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Expander-Machine-in-Lost-Foam-Casting-Process-768x576.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Expander-Machine-in-Lost-Foam-Casting-Process-16x12.webp 16w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Expander-Machine-in-Lost-Foam-Casting-Process-600x450.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2 id=\"importance-of-eps-pre-expander-machine-in-lost-foam-casting-process\"><strong>EPS Pre Expander \u1005\u1000\u103a\u104f \u1021\u101b\u1031\u1038\u1015\u102b\u1019\u103e\u102f\u101e\u100a\u103a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a Casting \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038\u1005\u1009\u103a\u1010\u103d\u1004\u103a<\/strong><\/h2>\n<p>\u1015\u102f\u1036\u1005\u1036\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u101f\u102c \u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f \u1021\u1031\u102c\u1004\u103a\u1019\u103c\u1004\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1006\u102f\u1036\u1038\u1016\u103c\u1010\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1010\u1032\u1037 \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1000 \u1001\u103b\u1031\u102c\u1019\u103d\u1031\u1037\u1010\u1032\u1037 \u1019\u1000\u103b\u102d\u102f\u1038\u1010\u1032\u1037 \u1019\u102f\u1014\u1037\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1016\u1014\u103a\u1010\u102e\u1038\u1015\u1031\u1038\u1010\u101a\u103a\u104b  \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101f\u102c \u101e\u1014\u1037\u103a\u101b\u103e\u1004\u103a\u1038\u1005\u103d\u102c \u1019\u103e\u102d\u102f\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1021\u101c\u103d\u103e\u102c\u1000\u102d\u102f \u1000\u1031\u102c\u1004\u103a\u1038\u1005\u103d\u102c \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u103c\u102e\u1038 \u1013\u102c\u1010\u103a\u1004\u103d\u1031\u1037 \u1021\u1015\u1031\u102b\u1000\u103a\u1010\u103d\u1031\u104a \u1019\u1000\u1031\u102c\u1004\u103a\u1038\u1010\u1032\u1037 \u1016\u103c\u100a\u1037\u103a\u1019\u103e\u102f\u1010\u103d\u1031<\/p>\n<p>\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1010\u1032\u1037 \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u1000 \u1000\u102c\u1038\u1021\u1005\u102d\u1010\u103a\u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u104a \u1005\u1000\u103a\u1000\u102d\u1005\u1039\u1005\u1010\u103d\u1031\u1014\u1032\u1037 \u101b\u103e\u102f\u1015\u103a\u1011\u103d\u1031\u1038\u1010\u1032\u1037 \u1021\u1015\u102d\u102f\u1004\u103a\u1038\u1010\u103d\u1031\u1000\u102d\u102f \u1015\u1019\u102c\u100f\u1019\u103b\u102c\u1038\u1005\u103d\u102c \u1011\u102f\u1010\u103a\u101c\u102f  \u104e\u1004\u103a\u1038\u101f\u102c \u1021\u1019\u103e\u102d\u102f\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u103c\u102e\u1038 \u1005\u103d\u1019\u103a\u1038\u1021\u1004\u103a\u1000\u102d\u102f \u1001\u103b\u103d\u1031\u1010\u102c\u1015\u103c\u102e\u1038 \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u1015\u1031\u1038\u1010\u101a\u103a\u104b<\/p>\n<h2 id=\"advantages-of-advanced-eps-pre-expander-machines\"><strong>\u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a EPS Pre Expander \u1005\u1000\u103a\u1019\u103b\u102c\u1038\u104f\u1021\u1000\u103b\u102d\u102f\u1038\u1000\u103b\u1031\u1038\u1007\u1030\u1038\u1019\u103b\u102c\u1038<\/strong><\/h2>\n<p>EPS \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1005\u1000\u103a\u1021\u101e\u1005\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a:<\/p>\n<ul>\n<li>Hybrid \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u101e\u1036\u101c\u102d\u102f\u1000\u103a-\u1021\u1004\u103d\u1031\u1037\u1021\u1016\u103c\u1030\u1016\u103c\u1004\u1037\u103a \u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1015\u103c\u102e\u1038 \u1021\u1014\u102c\u1038\u1021\u1014\u102c\u1038\u1019\u101b\u103e\u102d\u1018\u1032 \u1011\u102d\u1015\u103a\u1010\u1014\u103a\u1038\u101e\u1031\u102c \u1019\u102f\u1014\u1037\u103a\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031<\/li>\n<li>PLC\u104a \u1021\u1006\u102d\u102f\u1037\u101b\u103e\u1004\u103a\u1014\u1032\u1037 \u1021\u101d\u1031\u1038\u1000\u1014\u1031 \u1005\u1005\u103a\u1006\u1031\u1038\u1019\u103e\u102f\u1010\u103d\u1031\u1000\u1014\u1031 \u1010\u102d\u1000\u103b\u1010\u1032\u1037 \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1015\u102b\u104b<\/li>\n<li>Anti-clump \u1012\u102e\u1007\u102d\u102f\u1004\u103a\u1038\u1014\u1032\u1037 \u1019\u103c\u1014\u103a\u1006\u1014\u103a\u1010\u1032\u1037 \u1021\u1031\u102c\u1000\u103a\u1001\u103c\u1031\u1000\u102d\u102f \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1015\u102b\u104b<\/li>\n<li>EPS\u104a copolymers \u1014\u1032\u1037 \u1021\u1011\u1030\u1038 resins \u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u101e\u1004\u1037\u103a\u1010\u1031\u102c\u103a\u1010\u101a\u103a\u104b<\/li>\n<li>\u1005\u103d\u1014\u1037\u103a\u1005\u103d\u1014\u103a\u1038\u1019\u103e\u102f\u1014\u1032\u1037 \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u1021\u102c\u1038\u1015\u103b\u1000\u103a\u1005\u102e\u1038\u1019\u103e\u102f \u1000\u102c\u1000\u103d\u101a\u103a\u1019\u103e\u102f\u101c\u102d\u102f \u1010\u100a\u103a\u1006\u1031\u102c\u1000\u103a\u1011\u102c\u1038\u1010\u1032\u1037 \u101c\u102f\u1036\u1001\u103c\u102f\u1036\u1019\u103e\u102f\u1015\u102b\u104b<\/li>\n<\/ul>\n<p>\u1012\u102e\u101c\u102f\u1015\u103a\u1006\u1031\u102c\u1004\u103a\u1001\u103b\u1000\u103a\u1010\u103d\u1031\u101f\u102c \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1019\u103c\u103e\u1004\u1037\u103a\u1010\u1004\u103a\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1000\u102f\u1014\u103a\u1000\u103b\u1005\u101b\u102d\u1010\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1015\u103b\u1031\u102c\u1000<\/p>\n<h2 id=\"challenges-and-best-practices-in-eps-pre-expansion-for-lost-foam-casting\"><strong>\u1005\u102d\u1014\u103a\u1001\u1031\u102b\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u1021\u101c\u1031\u1037\u1021\u1000\u103b\u1004\u1037\u103a\u1019\u103b\u102c\u1038 EPS Pre-Expansion for Lost Foam Casting<\/strong><\/h2>\n<p>\u1005\u102d\u1014\u103a\u1001\u1031\u102b\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1019\u102f\u1014\u1037\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u1010\u1030\u100a\u102e\u101b\u1014\u103a\u104a \u1021\u101b\u103d\u101a\u103a\u1021\u1005\u102c\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103e\u1031\u102c\u1004\u103a\u101b\u103e\u102c\u1038\u101b\u1014\u103a \u1021\u102d\u102f\u1019\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u101b\u1014\u103a\u1014\u103e\u1004\u1037\u103a \u101e\u1010\u1039 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1000 \u1015\u102f\u1036\u1005\u1036\u1010\u103d\u1031\u1000\u102d\u102f \u1021\u102c\u1038\u1014\u100a\u103a\u1038\u1005\u1031\u1010\u101a\u103a\u104b \u1014\u100a\u103a\u1038\u101c\u103d\u1014\u103a\u1038\u1010\u102c\u1000 \u1006\u1004\u103a\u1038\u101b\u1032\u1010\u1032\u1037 \u1015\u1030\u1038\u1015\u1031\u102b\u1004\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1005\u1031\u1010\u101a\u103a\u104b<\/p>\n<p>\u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038 \u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1015\u102f\u1036\u1019\u103e\u1014\u103a \u1005\u1000\u103a\u101c\u1031\u1038\u1005\u1005\u103a\u1006\u1031\u1038\u1001\u103c\u1004\u103a\u1038\u104a \u1021\u1004\u103d\u1031\u1037\u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1014\u102c\u101b\u102e\u1014\u103e\u1004\u1037\u103a \u1005\u1036\u1021\u102d\u102f\u1019\u1004\u103a\u1038\u1019\u103e\u102f\u1005\u100a\u103a\u1038\u1019\u103b\u1009\u103a\u1038\u1019 \u1012\u1031\u1010\u102c \u1019\u103e\u1010\u103a\u1010\u1019\u103a\u1038\u1010\u103d\u1031\u1000 \u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038\u1000\u102d\u102f \u1001\u103c\u1031\u101b\u102c\u1001\u1036\u1015\u103c\u102e\u1038 \u1011\u102d\u1014\u103a\u1038\u101e\u102d\u1019\u103a\u1038\u1015\u1031\u1038\u1010\u101a\u103a\u104b<\/p>\n<h2 id=\"integration-of-eps-pre-expansion-with-downstream-lost-foam-steps\"><strong>EPS Pre-Expansion \u1000\u102d\u102f Downstream Lost Foam \u1021\u1006\u1004\u1037\u103a\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1015\u1031\u102b\u1004\u103a\u1038\u1005\u1015\u103a\u1001\u103c\u1004\u103a\u1038<\/strong><\/h2>\n<p>\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1011\u102c\u1038\u1010\u1032\u1037 \u1019\u102f\u1014\u103a\u1038\u1010\u103d\u1031\u101f\u102c \u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1016\u102d\u102f\u1037 \u101b\u103d\u103e\u1031\u1037\u101e\u103d\u102c\u1038\u1010\u101a\u103a\u104b  \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u101f\u102c \u1021\u101c\u1030\u1019\u102e\u1014\u102e\u101a\u1036 \u1015\u102f\u1036\u1005\u1036\u1010\u103d\u1031\u1000\u102d\u102f \u1016\u103c\u100a\u1037\u103a\u1015\u103c\u102e\u1038 \u1021\u1004\u103d\u1031\u1037\u1000\u102d\u102f \u1015\u102d\u102f\u1015\u103c\u102e\u1038 \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1010\u1032\u1037 \u1015\u102f\u1036\u1005\u1036\u1010\u103d\u1031\u1011\u1032\u1019\u103e\u102c \u1015\u1031\u102b\u1004\u103a\u1038\u1005 \u1015\u102f\u1036\u1005\u1036\u1010\u103d\u1031\u101f\u102c \u1019\u102e\u1038\u1001\u1036\u1014\u102d\u102f\u1004\u103a\u1010\u1032\u1037 \u1021\u101c\u103d\u103e\u102c\u1010\u103d\u1031\u1000\u102d\u102f \u101b\u101a\u1030\u1015\u103c\u102e\u1038 \u1021\u102f\u1015\u103a\u1005\u102f\u1010\u103d\u1031\u1021\u1016\u103c\u1005\u103a \u1021\u102f\u1015\u103a\u1005\u102f\u1015\u1031\u1038\u1015\u103c\u102e\u1038 \u1001\u103b\u1031\u102c\u1019\u103d\u1031\u1037\u1010\u1032\u1037 \u101e\u1032\u1011\u1032\u1019\u103e\u102c \u1011\u102d\u102f\u1004\u103a\u1015\u103c\u102e\u1038 \u1021\u101b\u100a\u103a\u1015 \u1000\u1031\u102c\u1004\u103a\u1038\u1019\u103d\u1014\u103a\u1010\u1032\u1037 \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1000 \u1015\u102f\u1014\u103a\u1038\u1010\u103d\u1031\u101b\u1032\u1037 \u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1031\u1001\u103b\u102c\u1005\u1031\u1010\u101a\u103a\u104b \u101e\u1010\u1039\u1010\u102f\u1021\u1019\u103c\u1014\u103a\u1014\u103e\u102f\u1014\u103a\u1038\u1014\u1032\u1037 \u1021\u1019\u103e\u102c\u1038\u1016\u103d\u1032\u1037\u1005\u100a\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101e\u1000\u103a\u101b\u1031\u102c\u1000\u103a\u1005\u1031\u1010\u1032\u1037 \u1021\u1015\u1031\u102b\u1000\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1016\u103c\u1010\u103a\u1010\u102c\u1015\u102b\u104b<\/p>\n<h2 id=\"conclusion\"><strong>Kesimpulan<\/strong><\/h2>\n<p>EPS \u1000\u103c\u102d\u102f\u1010\u1004\u103a \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1005\u1000\u103a\u101e\u100a\u103a \u1000\u102f\u1014\u103a\u1000\u103c\u1019\u103a\u1038\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u101c\u1032\u1019\u103e\u102f\u1000\u102d\u102f \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1015\u102f\u1036\u101e\u103d\u1004\u103a\u1038\u1019\u103e\u102f\u104f \u1010\u102d\u1000\u103b\u101e\u1031\u102c \u101c\u102d\u102f\u1021\u1015\u103a \u101e\u1010\u102d\u1011\u102c\u1038\u1010\u1032\u1037 \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1014\u1032\u1037 \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u1000 \u1015\u102d\u102f\u1000\u1031\u102c\u1004\u103a\u1038\u1010\u1032\u1037 \u101b\u101c\u1012\u103a\u1010\u103d\u1031\u1000\u102d\u102f \u1016\u103c\u1005\u103a\u1005\u1031\u1010\u101a\u103a\u104b<\/p>\n<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ms\/\"><strong>OC \u1014\u100a\u103a\u1038\u1015\u100a\u102c<\/strong><\/a>\u1021\u1011\u1030\u1038\u101e\u1016\u103c\u1004\u1037\u103a \u1021\u1016\u103c\u1030\u101b\u1031\u102c\u1004\u103a\u1014\u1031\u101b\u102c\u1010\u103d\u1004\u103a \u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a \u1005\u1019\u1010\u103a\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1014\u103e\u1004\u1037\u103a \u1015\u1031\u1038\u101e\u103d\u1004\u103a\u1038\u101e\u1030\u1021\u1016\u103c \u1019\u1031\u102c\u103a\u1012\u101a\u103a\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a OC-YF-Y450 (1650x1200x2680 \u1019\u102e\u101c\u102e\u1019\u102e\u1010\u102c\u104a 40kg \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a) \u1014\u103e\u1004\u1037\u103a OC-YF-Y550 (1750x1250x3450 \u1019\u102e\u101c\u102e\u1019\u102e\u1010\u102c\u104a 60kg \u1005\u103d\u1019\u103a\u1038\u1006\u1031\u102c\u1004\u103a\u101b\u100a\u103a) \u1000\u1032\u1037\u101e\u102d\u102f\u1037\u101e\u1031\u102c \u101c\u1031\u1001\u103c\u1031\u102c\u1000\u103a\u101e\u103d\u1031\u1037\u101e\u1031\u102c \u1021\u102d\u1015  \u104e\u1004\u103a\u1038\u1010\u102d\u102f\u1037\u1019\u103e\u102c \u101f\u102d\u102f\u1000\u103a\u1018\u101b\u1005\u103a \u1019\u103c\u103e\u102f\u1015\u103a\u1005\u1000\u103a\u104a PLC \u1000\u102d\u102f \u1021\u101c\u102d\u102f\u1021\u101c\u103b\u1031\u102c\u1000\u103a\u104a \u1021\u1031\u102c\u1000\u103a\u1001\u103c\u1031\u1000\u102d\u102f \u1011\u102f\u1010\u103a\u101c\u103d\u103e\u1010\u103a\u1001\u103c\u1004\u103a\u1038\u1014\u1032\u1037 \u1021\u101d\u1031\u1038\u1000\u102d\u102f \u100a\u103e\u102d\u1014<\/p>\n<h2 id=\"faq\"><strong>FAQ \u1019\u103b\u102c\u1038<\/strong><\/h2>\n<h3 id=\"what-density-range-is-ideal-for-eps-beads-in-lost-foam-casting\"><strong>\u1015\u103b\u1031\u102c\u1000\u103a\u101e\u103d\u102c\u1038\u1010\u1032\u1037 \u1019\u103c\u103e\u102f\u1015\u103a\u1011\u102f\u1010\u103a\u1010\u1032\u1037 EPS \u1019\u102f\u1014\u103a\u1038\u1010\u103d\u1031\u1021\u1010\u103d\u1000\u103a \u1018\u101a\u103a\u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u1021\u1000\u103d\u102c\u1021\u101d\u1031\u1038\u1000 \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006\u102f\u1036\u1038\u101c\u1032\u104b <\/strong><\/h3>\n<p>\u1015\u102f\u1036\u1019\u103e\u1014\u103a\u1021\u102c\u1038\u1016\u103c\u1004\u1037\u103a \u1042\u1040-\u1043\u1040 \u1000\u102e\u101c\u102d\u102f\u1002\u101b\u1019\u103a\/\u1019\u102e\u1010\u102c\u1018\u102f\u1010\u103a\u104a \u1042\u1042-\u1042\u1048 \u1000\u102e\u101c\u102d\u102f\u1002\u101b\u1019\u103a\/\u1019\u102e\u1010\u102c\u1018\u102f\u1010\u103a\u101e\u100a\u103a \u1015\u102f\u1036\u1005\u1036\u1001\u102d\u102f\u1004\u103a\u1019\u102c\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1021\u1004\u103d\u1031\u1037<\/p>\n<h3 id=\"why-is-maturation-necessary-after-pre-expansion\"><strong>\u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1015\u103c\u102e\u1038\u1014\u1031\u102c\u1000\u103a \u101b\u1004\u1037\u103a\u1000\u103b\u1000\u103a\u1019\u103e\u102f\u101f\u102c \u1018\u102c\u101c\u102d\u102f\u1037 \u101c\u102d\u102f\u1021\u1015\u103a\u1010\u102c\u101c\u1032\u104b <\/strong><\/h3>\n<p>\u1021\u101e\u1005\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1011\u102c\u1038\u101e\u1031\u102c \u1019\u102f\u1014\u1037\u103a\u1019\u103b\u102c\u1038\u101e\u100a\u103a \u1019\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1015\u103c\u102e\u1038 \u1021\u1014\u100a\u103a\u1038\u1004\u101a\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u101e\u100a\u103a\u104b \u101b\u1004\u1037\u103a\u1000\u103b\u1000\u103a\u1019\u103e\u102f\u1000 \u101c\u1031\u1015\u103b\u1036\u1037\u1014\u103e\u1036\u1037\u1019\u103e\u102f\u1014\u1032\u1037 \u101b\u103e\u102f\u1011\u1031\u102c\u1004\u1037\u103a\u1010\u100a\u103a\u1004\u103c\u102d\u1019\u103a\u1019\u103e\u102f\u1000\u102d\u102f \u1001\u103d\u1004\u1037\u103a\u1015\u103c\u102f\u1015\u1031\u1038\u1010\u101a\u103a\u104b<\/p>\n<h3 id=\"how-does-steam-pressure-affect-bead-density\"><strong>\u1021\u1004\u103d\u1031\u1037\u1016\u102d\u1021\u102c\u1038\u101e\u100a\u103a \u1019\u102f\u1014\u1037\u103a\u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u1018\u101a\u103a\u101c\u102d\u102f \u101e\u1000\u103a\u101b\u1031\u102c\u1000\u103a\u1005\u1031\u101e\u101c\u1032\u104b <\/strong><\/h3>\n<p>\u1015\u102d\u102f\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u1010\u1032\u1037 \u1016\u102d\u1021\u102c\u1038 (\u101e\u102d\u102f\u1037) \u1015\u102d\u102f\u101b\u103e\u100a\u103a\u1010\u1032\u1037 \u1011\u102d\u1010\u103d\u1031\u1037\u1019\u103e\u102f\u101f\u102c \u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1001\u103c\u1004\u103a\u1038\u1016\u103c\u1004\u1037\u103a \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f\u1000\u102d\u102f \u101c\u103b\u103e\u1031\u102c\u1037\u1001\u103b<\/p>\n<h3 id=\"what-causes-dead-beads-in-pre-expansion\"><strong>\u1018\u102c\u1000\u103c\u1031\u102c\u1004\u1037\u103a &#8220; \u101e\u1031\u1006\u102f\u1036\u1038\u101e\u1031\u102c beads&#8221; \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1019\u103e\u102f\u1019\u103e\u102c\u101c\u102c\u1038\u104b <\/strong><\/h3>\n<p>\u1021\u101c\u103d\u1014\u103a\u1005\u102d\u102f\u1011\u102d\u102f\u1004\u103a\u1038\u1019\u103e\u102f \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1019\u100a\u102e\u1019\u103b\u103e\u101e\u1031\u102c \u1021\u1015\u1030\u1015\u1031\u1038\u1019\u103e\u102f\u104b \u101c\u103b\u103e\u1015\u103a\u1005\u1005\u103a\u101e\u1036\u101c\u102d\u102f\u1000\u103a-\u1021\u1004\u103d\u1031\u1037\u1004\u103d\u1031\u1037\u1014\u100a\u103a\u1038\u101c\u1019\u103a\u1038\u1010\u103d\u1031\u1000 \u1012\u102b\u1000\u102d\u102f \u1010\u102c\u1038\u1006\u102e\u1038\u1010\u101a\u103a\u104b<\/p>\n<h3 id=\"how-accurate-is-density-control-in-advanced-machines\"><strong>\u1021\u1006\u1004\u1037\u103a\u1019\u103c\u1004\u1037\u103a\u1005\u1000\u103a\u1010\u103d\u1031\u1019\u103e\u102c \u101e\u102d\u1015\u103a\u101e\u100a\u103a\u1038\u1019\u103e\u102f \u1011\u102d\u1014\u103a\u1038\u1001\u103b\u102f\u1015\u103a\u1019\u103e\u102f\u101f\u102c \u1018\u101a\u103a\u101c\u1031\u102c\u1000\u103a \u1010\u102d\u1000\u103b\u101c\u1032\u104b <\/strong><\/h3>\n<p>\u1021\u102e\u101c\u1000\u103a\u1011\u101b\u1031\u102c\u1014\u1005\u103a\u1021\u101c\u1031\u1038\u1001\u103b\u102d\u1014\u103a\u101e\u100a\u103a \u00b11 \u1002\u101b\u1019\u103a\u1021\u1010\u103d\u1004\u103a\u1038\u1010\u103d\u1004\u103a\u1001\u103d\u1032\u1001\u103c\u102c\u1038\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u1000\u102d\u102f\u101b\u101b\u103e\u102d\u1015\u103c\u102e\u1038\u1019\u103c\u1004\u1037\u103a\u1019\u102c\u1038\u101e\u1031\u102c\u1011\u1015\u103a\u1005\u1015\u103a\u1014\u102d\u102f\u1004\u103a<\/p>\n<h2 id=\"partner-with-a-trusted-manufacturer-and-supplier-for-lost-foam-casting-equipment\"><strong>\u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a Casting \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c\u1019\u103b\u102c\u1038\u1021\u1010\u103d\u1000\u103a \u101a\u102f\u1036\u1000\u103c\u100a\u103a\u1005\u102d\u1010\u103a\u1001\u103b\u101b\u101e\u1031\u102c \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1014\u103e\u1004\u1037\u103a \u1015\u1031\u1038\u101e\u103d\u1004<\/strong><\/h2>\n<p>\u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u104a \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u101e\u1030\u1019\u103b\u102c\u1038\u1014\u103e\u1004\u1037\u103a \u1005\u102d\u1010\u103a\u1001\u103b\u101b\u101e\u1031\u102c EPS \u1000\u103c\u102d\u102f\u1010\u1004\u103a\u1010\u102d\u102f\u1038\u1001\u103b\u1032\u1037\u1005\u1000\u103a\u1019\u103b\u102c\u1038\u1000\u102d\u102f \u101b\u103e\u102c\u1014\u1031\u101e\u1031\u102c \u1015\u1005\u1039\u1005\u100a\u103a\u1038\u1000\u102d\u101b\u102d\u101a\u102c OC Technology \u101e\u100a\u103a \u1015\u103b\u1031\u102c\u1000\u103a\u1006\u102f\u1036\u1038\u101e\u103d\u102c\u1038\u101e\u1031\u102c \u1019\u103c\u103e\u102f\u1015\u103a\u1016\u103c\u1031\u101b\u103e\u1004\u103a\u1038\u1014\u100a\u103a\u1038\u1019\u103b\u102c\u1038\u1010\u103d\u1004\u103a \u1021\u1011\u1030\u1038\u1015\u103c\u102f\u1011\u102c\u1038\u101e\u1031\u102c \u1005\u1000\u103a\u101b\u102f\u1036\u1010\u1005\u103a\u1001\u102f\u1021\u1016\u103c\u1005\u103a \u1011\u102d\u101b\u1031\u102c\u1000\u103a\u1019\u103e\u102f\u1014\u103e\u1004\u1037\u103a \u1021\u101b\u100a\u103a\u1021\u101e\u103d\u1031\u1038 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/ms\/%e1%80%a1%e1%80%86%e1%80%80%e1%80%ba%e1%80%a1%e1%80%9e%e1%80%bd%e1%80%9a%e1%80%ba\/\"><strong>\u1019\u1031\u1038\u1019\u103c\u1014\u103a\u1038\u1001\u103c\u1004\u103a\u1038<\/strong><\/a> via Tel: +86 15988479417 or Email: <a style=\"text-decoration: underline;\" href=\"mailto:zyh@oc-epc.com\">zyh@oc-epc.com<\/a> \u1014\u100a\u103a\u1038\u1015\u100a\u102c\u1006\u102d\u102f\u1004\u103a\u101b\u102c \u1010\u102d\u102f\u1004\u103a\u1015\u1004\u103a\u1019\u103e\u102f\u1019\u103b\u102c\u1038\u104a \u1005\u102d\u1010\u103a\u1000\u103c\u102d\u102f\u1000\u103a \u1015\u102f\u1036\u1005\u1036\u1019\u103b\u102c\u1038\u104a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1011\u102f\u1010\u103a\u101c\u102f\u1015\u103a\u1019\u103e\u102f\u101c\u102d\u102f\u1004\u103a\u1038 \u1021\u1000\u1031\u102c\u1004\u103a\u1038\u1006<\/p>","protected":false},"excerpt":{"rendered":"<p>The EPS Pre Expander Machine plays a central role in lost foam casting. It prepares expanded polystyrene (EPS) beads that form the patterns which disappear when hot metal pours in. This step requires careful control over bead growth to get even density, strong shapes, and clean castings without flaws. Introduction to Lost Foam Casting and [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4902,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160,161],"tags":[],"class_list":["post-4895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","category-news-blog"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/posts\/4895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/comments?post=4895"}],"version-history":[{"count":3,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/posts\/4895\/revisions"}],"predecessor-version":[{"id":4906,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/posts\/4895\/revisions\/4906"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/media\/4902"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/media?parent=4895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/categories?post=4895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/ms\/wp-json\/wp\/v2\/tags?post=4895"}],"curies":[{"name":"WP \u1000\u102d\u102f","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}