{"id":4876,"date":"2026-03-05T10:00:25","date_gmt":"2026-03-05T02:00:25","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4876"},"modified":"2026-03-03T12:03:08","modified_gmt":"2026-03-03T04:03:08","slug":"%e0%a4%88%e0%a4%aa%e0%a5%80%e0%a4%8f%e0%a4%b8-%e0%a4%aa%e0%a5%82%e0%a4%b0%e0%a5%8d%e0%a4%b5-%e0%a4%ab%e0%a5%8b%e0%a4%ae%e0%a4%bf%e0%a4%82%e0%a4%97-%e0%a4%ae%e0%a4%b6%e0%a5%80%e0%a4%a8-%e0%a4%96","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/hi\/news-blog\/industry-news\/eps-pre-foaming-machine%ef%bc%9aadvanced-eps-pre-expansion-technology-for-lost-foam-casting\/","title":{"rendered":"\u0908\u092a\u0940\u090f\u0938 \u092a\u0942\u0930\u094d\u0935-\u092b\u094b\u092e\u093f\u0902\u0917 \u092e\u0936\u0940\u0928: \u0932\u0949\u0938\u094d\u091f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0909\u0928\u094d\u0928\u0924 \u0908\u092a\u0940\u090f\u0938 \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940"},"content":{"rendered":"<h2 id=\"strategic-role-of-pre-expansion-in-modern-lost-foam-casting-production\"><strong>1. \u0906\u0927\u0941\u0928\u093f\u0915 \u0916\u094b\u090f \u0917\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u092e\u0947\u0902 \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0915\u0940 \u0930\u0923\u0928\u0940\u0924\u093f\u0915 \u092d\u0942\u092e\u093f\u0915\u093e<\/strong><\/h2>\n<h3 id=\"why-lost-foam-casting-continues-to-gain-market-share\"><strong>1.1 \u0916\u094b\u090f \u0917\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0915\u094d\u092f\u094b\u0902 \u092c\u093e\u091c\u093e\u0930 \u0939\u093f\u0938\u094d\u0938\u0947\u0926\u093e\u0930\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u093e \u091c\u093e\u0930\u0940 \u0930\u0916\u0924\u093e \u0939\u0948<\/strong><\/h3>\n<p>&lt;a &ldquo;=&quot;&rdquo;&rdquo;&quot; href=&quot;\/hi\/&rdquo;&lt;a\/&quot; https:=&quot;&rdquo;&rdquo;&quot; style=&quot;&rdquo;text-decoration:underline;&rdquo;&quot; www.oc-epc.com=&quot;&rdquo;&rdquo;&quot;&gt;https:\/\/www.oc-epc.com\/products\/&rdquo;&amp;gt;<strong>\u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0916\u094b \u0917\u092f\u093e<\/strong> (\u091c\u093f\u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u0940\u0915\u0930\u0923 \u092a\u0948\u091f\u0930\u094d\u0928 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092f\u093e \u092a\u0942\u0930\u094d\u0923 \u092e\u094b\u0932\u094d\u0921 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092d\u0940 \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948) \u091c\u091f\u093f\u0932, \u0909\u091a\u094d\u091a \u092e\u0942\u0932\u094d\u092f \u0935\u093e\u0932\u0947 \u0932\u094b\u0939\u0947, \u0932\u091a\u0940\u0932\u0947 \u0932\u094b\u0939\u0947, \u0938\u094d\u091f\u0940\u0932 \u0914\u0930 \u090f\u0932\u094d\u092f\u0942\u092e\u0940\u0928\u093f\u092f\u092e \u0915\u093e\u0938\u094d\u091f \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0907\u0902\u091c\u0928 \u092c\u094d\u0932\u0949\u0915, \u0938\u093f\u0932\u0947\u0902\u0921\u0930 \u0939\u0947\u0921, \u091f\u094d\u0930\u093e\u0902\u0938\u092e\u093f\u0936\u0928 \u0939\u093e\u0909\u0938\u093f\u0902\u0917, \u0939\u093e\u0907\u0921\u094d\u0930\u094b\u0932\u093f\u0915 \u0935\u093e\u0932\u094d\u0935 \u092c\u0949\u0921\u0940, \u092a\u0935\u0928 \u091f\u0930\u092c\u093e\u0907\u0928 \u0939\u092c, \u0916\u0928\u0928 \u092e\u0936\u0940\u0928\u0930\u0940 \u0918\u091f\u0915 \u0914\u0930 \u0930\u0947\u0932 \u0914\u0930 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0909\u092a\u0915\u0930\u0923<\/p>\n<p>\u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u0935\u093f\u092d\u093e\u091c\u0928 \u0930\u0947\u0916\u093e\u0913\u0902, \u0915\u094b\u0930\u094b\u0902 \u0914\u0930 \u092e\u0938\u094c\u0926\u093e \u0915\u094b\u0923\u094b\u0902 \u0915\u094b \u0938\u092e\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0930\u0947\u0924 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092f\u093e \u0938\u094d\u0925\u093e\u092f\u0940 \u092e\u094b\u0932\u094d\u0921 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0906\u0930\u094d\u0925<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-4872\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Foaming-Machine-for-lost-foam-casting.webp\" alt=\"\u0916\u094b\u090f \u0917\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0908\u092a\u0940\u090f\u0938 \u092a\u0942\u0930\u094d\u0935 \u092b\u094b\u092e\u093f\u0902\u0917 \u092e\u0936\u0940\u0928\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Foaming-Machine-for-lost-foam-casting.webp 1024w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Foaming-Machine-for-lost-foam-casting-300x169.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Foaming-Machine-for-lost-foam-casting-768x432.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Foaming-Machine-for-lost-foam-casting-18x10.webp 18w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/EPS-Pre-Foaming-Machine-for-lost-foam-casting-600x338.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div>\n<h3 id=\"pre-expansion-as-the-foundational-quality-control-point\"><strong>1.2 \u092e\u0942\u0932 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u092c\u093f\u0902\u0926\u0941 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930<\/strong><\/h3>\n<p>\u0938\u0916\u094d\u0924-\u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0916\u094b \u092b\u094b\u092e \u092b\u093e\u0909\u0902\u0921\u094d\u0930\u0940 \u092e\u0947\u0902, \u0905\u0902\u0924 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e - \u0938\u092d\u0940 \u0938\u0924\u0939 \u0916\u0924\u094d\u092e (\u0906\u0930\u090f 3.2-6.3 &mu;m), \u0906\u0915\u093e\u0930 \u0938\u0940\u092e\u093e (\u0938\u0940\u091f\u0940 7-\u0938\u0940\u091f\u0940 9), \u0905\u0902\u0926\u0930 \u0936\u0915\u094d\u0924\u093f, \u0914\u0930 \u0926\u094b\u0937 \u0926\u0930 \u0938\u0947 \u090a\u092a\u0930 - \u0905\u092c \u092e\u0941\u0916\u094d\u092f \u0930 &lt;a &ldquo;=&quot;&rdquo;&rdquo;&quot; href=&quot;\/hi\/&rdquo;&lt;a\/&quot; https:=&quot;&rdquo;&rdquo;&quot; style=&quot;&rdquo;text-decoration:underline;&rdquo;&quot; www.oc-epc.com=&quot;&rdquo;&rdquo;&quot;&gt;https:\/\/www.oc-epc.com\/product-category\/pre-foaming-machine\/&rdquo;&amp;gt;<strong>\u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930<\/strong> \u092f\u0939\u093e\u0902 \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0915\u0926\u092e \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0916\u0921\u093c\u093e \u0939\u0948\u0964<\/p>\n<p>\u092c\u0941\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0938\u0902\u092d\u093e\u0932\u093e \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0938\u0939\u0940 \u0928\u0947\u0924\u0943\u0924\u094d\u0935 \u0915\u0930\u0924\u093e \u0939\u0948\u0903<\/p>\n<p>\u00b7 \u092a\u0948\u091f\u0930\u094d\u0928 \u092e\u094b\u0921\u093c \u0914\u0930 \u092e\u094b\u0921\u093c<\/p>\n<p>\u00b7 \u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u0932\u093e\u0907\u0928 \u0938\u093f\u0915\u0941\u0921\u093c\u0928\u0947 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928<\/p>\n<p>\u00b7 \u0938\u0924\u0939 \u091d\u0941\u0915\u093e\u0935 \u0914\u0930 \u091d\u0941\u0915\u093e\u0935<\/p>\n<p>\u00b7 \u0915\u093e\u0930\u094d\u092c\u0928 \u0906\u0927\u093e\u0930\u093f\u0924 \u092c\u093f\u091f\u094d\u0938<\/p>\n<p>\u00b7 \u0917\u0948\u0938 \u091b\u0947\u0926 \u0914\u0930 \u092b\u091f<\/p>\n<p>\u00b7 \u0928\u0938 \u0928\u093f\u0936\u093e\u0928 \u0914\u0930 \u0927\u093e\u0924\u0941 \u0930\u093f\u0938\u093e\u0935 \u0926\u094b\u0937<\/p>\n<p>\u0907\u0938\u0932\u093f\u090f, \u0936\u0940\u0930\u094d\u0937 \u092b\u093e\u0909\u0902\u0921\u094d\u0930\u093f\u092f\u093e\u0902 \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0918\u0928\u0924\u094d\u0935 \u0926\u094b\u0939\u0930\u093e\u0928\u0947, \u092e\u094b\u0924\u0940 \u0915\u0947 \u0906\u0915\u093e\u0930 \u0914\u0930 \u0936\u0947\u0937 \u092a\u093e\u0928\u0940 \u0915\u094b \u0924\u0902\u0917 \u0938\u0902\u0916\u094d\u092f\u093e-\u0906\u0927\u093e\u0930\u093f\u0924 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936<\/p>\n<h2 id=\"technical-evolution-and-core-design-principles\"><strong>2. \u0924\u0915\u0928\u0940\u0915\u0940 \u0935\u093f\u0915\u093e\u0938 \u0914\u0930 \u092e\u0942\u0932 \u0921\u093f\u091c\u093e\u0907\u0928 \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924<\/strong><\/h2>\n<h3 id=\"limitations-of-traditional-steam-only-pre-expanders\"><strong>2.1 \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u092d\u093e\u092a-\u0915\u0947\u0935\u0932 \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930\u0915\u094b\u0902 \u0915\u0940 \u0938\u0940\u092e\u093e\u090f\u0902<\/strong><\/h3>\n<p>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092c\u0948\u091a \u092d\u093e\u092a \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930\u0915, \u0905\u092d\u0940 \u092d\u0940 \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0909\u092a\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0906\u092e, \u092e\u091c\u092c\u0942\u0924 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u092a\u0948\u091f\u0930\u094d\u0928 \u092c\u0928\u093e\u0928\u0947 \u092a\u0930 \u0915\u0941\u091b \u0905\u0902\u0924\u0930\u094d\u0928\u093f\u0939\u093f\u0924 \u0928\u0941<\/p>\n<p>\u00b7 \u091f\u094d\u092f\u0942\u092c \u0915\u0947 \u0905\u0902\u0926\u0930 \u092c\u0921\u093c\u0947 \u0905\u092a-\u0921\u093e\u0909\u0928 \u0914\u0930 \u0938\u093e\u0907\u0921-\u091f\u0942-\u0938\u093e\u0907\u0921 \u0917\u0930\u094d\u092e\u0940 \u0905\u0902\u0924\u0930<\/p>\n<p>\u0909\u091a\u094d\u091a \u0936\u0947\u0937 \u092a\u093e\u0928\u0940 \u092a\u0915\u0921\u093c\u0947\u0902 (\u0905\u0915\u094d\u0938\u0930 2-6%)<\/p>\n<p>\u00b7 \u0906\u0909\u091f-\u092b\u094d\u0932\u094b \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092e\u094b\u0924\u0940 \u0915\u094d\u0932\u092e\u094d\u092a\u093f\u0902\u0917 \u0914\u0930 \u0905\u0935\u0930\u0941\u0926\u094d\u0927<\/p>\n<p>\u0917\u093f\u0930\u0947 \/ \u0916\u0930\u093e\u092c \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u092c\u0921\u093c\u093e \u0939\u093f\u0938\u094d\u0938\u093e (2-8%)<\/p>\n<p>\u00b7 \u0935\u094d\u092f\u093e\u092a\u0915 \u0918\u0928\u0924\u094d\u0935 \u092b\u0948\u0932\u093e (\u00b1 3-6 \u0917\u094d\u0930\u093e\u092e \/ \u090f\u0932 \u0915\u0908 \u092e\u093e\u092e\u0932\u094b\u0902 \u092e\u0947\u0902)<\/p>\n<p>\u0910\u0938\u0940 \u0938\u092e\u0938\u094d\u092f\u093e\u090f\u0902 \u0905\u092f\u094b\u0917\u094d\u092f \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0902 \u091c\u092c Ra 6.3 \u03bcm \u0938\u0947 \u092c\u0947\u0939\u0924\u0930 \u0938\u0924\u0939 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0915\u0930\u0928\u0947 \u0915\u093e \u0932\u0915\u094d\u0937\u094d\u092f \u0930\u0916\u0924\u0940 \u0939\u0948\u0902 \u092f\u093e \u092a\u0924\u0932\u0940-\u0926\u0940\u0935\u093e\u0930, \u0906\u0915\u093e\u0930-\u092e\u0941\u0936\u094d\u0915\u093f\u0932 \u092d\u093e<\/p>\n<h3 id=\"hybrid-electromagnetic-low-pressure-steam-architecture\"><strong>2.2 \u0939\u093e\u0907\u092c\u094d\u0930\u093f\u0921 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u092e\u0948\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0915\u092e \u0926\u092c\u093e\u0935 \u0935\u093e\u0937\u094d\u092a \u0935\u093e\u0938\u094d\u0924\u0941\u0915\u0932\u093e<\/strong><\/h3>\n<p>\u0916\u094b\u090f \u0917\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u0930\u094d\u092e\u093f\u0924 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930\u0915 \u092e\u093f\u0936\u094d\u0930\u093f\u0924 \u0917\u0930\u094d\u092e\u0940 \u092f\u094b\u091c\u0928\u093e \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902:<\/p>\n<p>\u00b7 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u092a\u094d\u0930\u0947\u0930\u0923 \u0939\u0940\u091f\u093f\u0902\u0917 \u0938\u094d\u0925\u093f\u0930 96-99 \u0921\u093f\u0917\u094d\u0930\u0940 \u0938\u0947\u0932\u094d\u0938\u093f\u092f\u0938 \u092a\u0930 \u091f\u094d\u092f\u0942\u092c \u0926\u0940\u0935\u093e\u0930 \u0917\u0930\u094d\u092e\u0940 \u0930\u0916\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u090f\u0915 \u0938\u0942\u0916\u093e, \u0909\u091a\u094d\u091a \u0917\u0930\u094d\u092e\u0940 \u0926\u0947\u0928\u0947 \u0935\u093e\u0932\u0940 \u091c\u0917\u0939 \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>\u00b7 \u0915\u092e \u0926\u092c\u093e\u0935 \u0935\u093e\u0932\u0940 \u092d\u093e\u092a (0.02-0.08 \u090f\u092e\u092a\u0940\u090f) \u0915\u0947\u0935\u0932 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0905\u0902\u0924\u0930\u093f\u0915\u094d\u0937 \u0917\u0930\u094d\u092e\u0940 \u0914\u0930 \u092c\u0922\u093c\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u0941\u0936\u0930 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093e\u0930\u094d\u092f \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/p>\n<p>\u00b7 \u0915\u092e\u0930\u0947 \u0915\u093e \u0927\u0915\u094d\u0915\u093e \u0924\u0902\u0917 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948 (\u0905\u0915\u094d\u0938\u0930 \u0939\u0935\u093e \u0927\u0915\u094d\u0915\u093e \u092a\u0930 0.01-0.04 \u090f\u092e\u092a\u0940\u090f) \u0964<\/p>\n<p>\u00b7 \u092a\u0942\u0930\u094d\u0923 \u0906\u0927\u093e\u0930 \u0938\u093f\u0902\u0915 \u0906\u0909\u091f-\u092b\u094d\u0932\u094b \u0909\u092a\u0915\u0930\u0923 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u0915\u093f \u0938\u093e\u092e\u093e\u0928 \u092a\u0915\u0921\u093c\u0928\u0947 \u0915\u0947 \u092c\u093f\u0928\u093e \u0924\u094d\u0935\u0930\u093f\u0924, \u092a\u0942\u0930\u094d\u0923 \u0916\u093e\u0932\u0940 \u0939\u0948\u0964<\/p>\n<p>\u00b7 \u0926\u094b-\u092a\u0930\u0924 \u0938\u094d\u091f\u0940\u0932 \u0936\u0947\u0915 \u0938\u094d\u0915\u094d\u0930\u0940\u0928 (\u0905\u0915\u094d\u0938\u0930 2.0-2.5 \u092e\u093f\u092e\u0940 \u0936\u0940\u0930\u094d\u0937 0.8-1.2 \u092e\u093f\u092e\u0940 \u0928\u0940\u091a\u0947 \u0928\u0947\u091f) \u0915\u0947 \u0938\u093e\u0925 \u0905\u0902\u0924\u0930\u094d\u0928\u093f\u0939\u093f\u0924 \u0924\u0930\u0932 \u092c\u093f\u0938\u094d\u0924\u0930 \u0921\u094d\u0930\u093e\u092f\u0930\u0964<\/p>\n<p>\u092f\u0939 \u092e\u093f\u0936\u094d\u0930\u0923 \u092e\u094b\u0924\u0940 \u0915\u0940 \u0917\u094b\u0932\u0924\u093e \u0915\u094b \u092c\u0939\u0941\u0924 \u092c\u0922\u093c\u093e\u0924\u093e \u0939\u0948, \u092a\u093e\u0928\u0940 \u0915\u0947 \u0905\u0902\u0926\u0930 0.6-1.2% \u0924\u0915 \u0915\u091f\u094c\u0924\u0940 \u0915\u0930\u0924\u093e \u0939\u0948, \u0914\u0930 \u092a\u0949\u0932\u0940\u0938\u094d\u091f\u093e\u092f\u0930\u0940\u0928 \u0906\u0927\u093e\u0930 \u0915\u0947 \u0917\u0930\u094d\u092e\u0940 \u092c\u094d\u0930\u0947\u0915 \u0915\u094b \u0915\u092e \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<h3 id=\"key-subsystems-and-their-functions\"><strong>2.3 \u092a\u094d\u0930\u092e\u0941\u0916 \u0909\u092a\u092a\u094d\u0930\u0923\u093e\u0932\u093f\u092f\u093e\u0902 \u0914\u0930 \u0909\u0928\u0915\u0947 \u0915\u093e\u0930\u094d\u092f<\/strong><\/h3>\n<p>\u00b7 \u0938\u0947\u091f \u0930\u093e\u0936\u093f \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u093f\u0915 \u0935\u091c\u0928 \u091c\u093e\u0902\u091a (\u00b1 1 \u0917\u094d\u0930\u093e\u092e \u0938\u0939\u0940)<\/p>\n<p>\u00b7 \u0924\u094d\u0935\u0930\u093f\u0924 \u092e\u0948\u091a \u092d\u093e\u092a \u0935\u093e\u0932\u094d\u0935 \u0914\u0930 \u092a\u0941\u0936-\u0921\u094d\u0930\u0949\u092a \u0938\u0947\u091f\u0930<\/p>\n<p>\u00b7 200-500 \u092e\u093f\u0936\u094d\u0930\u0923 \u0938\u094d\u091f\u094b\u0930 \u0938\u094d\u0925\u093e\u0928 \u0915\u0947 \u0938\u093e\u0925 \u0915\u093e\u092e \u092a\u0940\u090f\u0932\u0938\u0940 \u0915\u0908-\u092d\u093e\u0937\u093e \u090f\u091a\u090f\u092e\u0906\u0908<\/p>\n<p>\u00b7 \u0917\u0930\u094d\u092e\u0940, \u0927\u0915\u094d\u0915\u093e, \u0935\u091c\u0928, \u091a\u0915\u094d\u0930 \u0938\u092e\u092f \u0915\u0940 \u0932\u093e\u0907\u0935 \u092a\u094d\u0930\u0935\u0943\u0924\u094d\u0924\u093f \u0918\u0921\u093c\u0940<\/p>\n<p>\u00b7 \u0926\u0942\u0930 \u092a\u0939\u0941\u0902\u091a, \u091c\u093e\u0902\u091a, \u0914\u0930 \u0928\u0930\u092e \u0905\u092a\u0921\u0947\u091f \u0915\u094c\u0936\u0932<\/p>\n<p>\u00b7 \u0938\u0941\u0930\u0915\u094d\u0937\u093f\u0924 \u0932\u0915\u094d\u0937\u0923: \u0930\u093f\u0938\u093e\u0935 \u0917\u093e\u0930\u094d\u0921, \u092a\u093e\u0935\u0930-\u0932\u0949\u0938 \u092e\u0947\u092e\u094b\u0930\u0940, \u0913\u0935\u0930-\u0939\u0940\u091f \/ \u0913\u0935\u0930-\u092a\u0941\u0936 \u0932\u0949\u0915<\/p>\n<p>\u00b7 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0906\u0909\u091f-\u092b\u094d\u0932\u094b \u091a\u0915\u094d\u0930 \u0915\u0947 \u092c\u093e\u0926 \u091f\u094d\u092f\u0942\u092c \u0926\u0940\u0935\u093e\u0930\u094b\u0902 \u0915\u0940 \u0926\u092c\u093e\u0908 \u0917\u0908 \u0939\u0935\u093e \u0920\u0902\u0921\u0940<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4874\" src=\"http:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed.webp\" alt=\"\u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0942\u0930\u094d\u0935-\u092b\u094b\u092e\u093f\u0902\u0917 \u092e\u0936\u0940\u0928 (\u0926\u094d\u0930\u0935\u093f\u0924 \u0938\u0941\u0916\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092c\u093f\u0938\u094d\u0924\u0930 \u0938\u0939\u093f\u0924)\" width=\"1024\" height=\"576\" srcset=\"https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed.webp 1024w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-300x169.webp 300w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-768x432.webp 768w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-18x10.webp 18w, https:\/\/www.oc-epc.com\/wp-content\/uploads\/2026\/03\/Fully-automatic-pre-foaming-machineincluding-fluidized-drying-bed-600x338.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div>\n<h2 id=\"critical-process-parameters-and-quantitative-relationships\"><strong>3. \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930 \u0914\u0930 \u092e\u093e\u0924\u094d\u0930\u093e\u0924\u094d\u092e\u0915 \u0938\u0902\u092c\u0902\u0927<\/strong><\/h2>\n<h3 id=\"recommended-operating-windows-for-lfc-grade-eps\"><strong>3.1 \u090f\u0932\u090f\u092b\u0938\u0940-\u0917\u094d\u0930\u0947\u0921 \u0908\u092a\u0940\u090f\u0938 \u0915\u0947 \u0932\u093f\u090f \u0905\u0928\u0941\u0936\u0902\u0938\u093f\u0924 \u0911\u092a\u0930\u0947\u091f\u093f\u0902\u0917 \u0935\u093f\u0902\u0921\u094b\u091c<\/strong><\/h3>\n<table>\n<colgroup>\n<col style=\"width: 27%;\" \/>\n<col style=\"width: 21%;\" \/>\n<col style=\"width: 17%;\" \/>\n<col style=\"width: 32%;\" \/> <\/colgroup>\n<thead>\n<tr class=\"header\">\n<th><strong>\u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930<\/strong><\/th>\n<th><strong>\u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0930\u0947\u0902\u091c<\/strong><\/th>\n<th><strong>\u092a\u0938\u0902\u0926\u0940\u0926\u093e \u0938\u0939\u093f\u0937\u094d\u0923\u0941\u0924\u093e<\/strong><\/th>\n<th><strong>\u0905\u0902\u0924\u093f\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u092a\u0930 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u092a\u094d\u0930\u092d\u093e\u0935<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"odd\">\n<td>\u0932\u0915\u094d\u0937\u094d\u092f \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930\u093f\u0924 \u0918\u0928\u0924\u094d\u0935<\/td>\n<td>18\u201328 g\/L<\/td>\n<td>\u00b11.0\u20131.5 g\/L<\/td>\n<td>\u0938\u093f\u0915\u0941\u0921\u093c\u0928\u093e, \u0938\u0924\u0939 \u0916\u0924\u094d\u092e, \u092a\u0924\u0928 \u0915\u093e \u091c\u094b\u0916\u093f\u092e<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>\u092c\u0948\u091a \u0915\u0947 \u092d\u0940\u0924\u0930 \u0918\u0928\u0924\u094d\u0935 \u092d\u093f\u0928\u094d\u0928\u0924\u093e<\/td>\n<td>\u2014<\/td>\n<td>\u2264 \u00b11.2 g\/L<\/td>\n<td>\u0906\u092f\u093e\u092e\u0940 \u092a\u0941\u0928\u0930\u093e\u0935\u0943\u0924\u094d\u0924\u093f<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td>\u0938\u0942\u0916\u0928\u0947 \u0915\u0947 \u092c\u093e\u0926 \u0905\u0935\u0936\u093f\u0937\u094d\u091f \u0928\u092e\u0940<\/td>\n<td>0.6\u20131.2%<\/td>\n<td>\u2264 1.0%<\/td>\n<td>\u0917\u0948\u0938 \u091b\u093f\u0926\u094d\u0930\u0924\u093e, \u0915\u093e\u0930\u094d\u092c\u0928 \u0926\u094b\u0937, \u092c\u094d\u0932\u094b\u0939\u094b\u0932<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>\u092a\u0930\u093f\u092a\u0915\u094d\u0935\u0924\u093e \u0938\u092e\u092f<\/td>\n<td>4-12 \u0918\u0902\u091f\u0947<\/td>\n<td>\u2014<\/td>\n<td>\u092a\u0948\u091f\u0930\u094d\u0928 \u0938\u094d\u0925\u093f\u0930\u0924\u093e, \u0938\u093f\u0915\u0941\u0921\u093c\u0928\u0947 \u0915\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td>\u092d\u093e\u092a \u0926\u092c\u093e\u0935<\/td>\n<td>0.02\u20130.08 MPa<\/td>\n<td>\u00b1 0.005 \u090f\u092e\u092a\u0940\u090f<\/td>\n<td>\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u090f\u0915\u0930\u0942\u092a\u0924\u093e, \u092e\u094b\u0924\u0940 \u091f\u0942\u091f\u0928\u0947 \u0915\u093e \u091c\u094b\u0916\u093f\u092e<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>\u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0936\u0915\u094d\u0924\u093f<\/td>\n<td>35-75 \u0915\u093f\u0932\u094b\u0935\u093e\u091f (\u092e\u0949\u0921\u0932 \u0928\u093f\u0930\u094d\u092d\u0930)<\/td>\n<td>\u2014<\/td>\n<td>\u092c\u0948\u0930\u0932 \u0938\u0942\u0916\u093e\u092a\u0928, \u092e\u0943\u0924 \u092e\u094b\u0924\u0940 \u0930\u094b\u0915\u0925\u093e\u092e<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td>\u092a\u0942\u0930\u094d\u0923 \u091a\u0915\u094d\u0930 \u0938\u092e\u092f (\u092a\u0930\u093f\u092a\u0915\u094d\u0935\u0924\u093e \u0915\u094b \u091b\u094b\u0921\u093c\u0915\u0930)<\/td>\n<td>180-420 \u0938\u0947\u0915\u0902\u0921<\/td>\n<td>\u2014<\/td>\n<td>\u0909\u0924\u094d\u092a\u093e\u0926\u0915\u0924\u093e<\/td>\n<\/tr>\n<tr class=\"even\">\n<td>\u0928\u093f\u0930\u094d\u0935\u0939\u0928 \u0905\u0935\u0927\u093f<\/td>\n<td>\u2264 25-45 \u0938\u0947\u0915\u0902\u0921<\/td>\n<td>\u2014<\/td>\n<td>\u0918\u0928\u0924\u094d\u0935 \u0922\u093e\u0932\u094b\u0902 \u0915\u0940 \u0930\u094b\u0915\u0925\u093e\u092e &amp; \u0938\u092e\u0942\u0939<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 id=\"density-repeatability-the-central-quality-driver\"><strong>3.2 \u0918\u0928\u0924\u094d\u0935 \u092a\u0941\u0928\u0930\u093e\u0935\u0943\u0924\u094d\u0924\u093f - \u0915\u0947\u0902\u0926\u094d\u0930\u0940\u092f \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0921\u094d\u0930\u093e\u0907\u0935\u0930<\/strong><\/h3>\n<p>\u092c\u0948\u091a\u094b\u0902 \u092e\u0947\u0902 \u00b1 2.5 \u0917\u094d\u0930\u093e\u092e \/ \u090f\u0932 \u092a\u0930 \u092b\u0948\u0932\u093e \u090f\u0915 \u0918\u0928\u0924\u094d\u0935 \u0905\u0915\u094d\u0938\u0930 \u0932\u093e\u0924\u093e \u0939\u0948\u0903<\/p>\n<p>\u00b7 \u0932\u093e\u0907\u0928 \u0938\u093f\u0915\u0941\u0921\u093c\u0928\u0947 \u092e\u0947\u0902 0.8-1.8% \u0905\u0902\u0924\u0930<\/p>\n<p>\u00b7 \u0921\u093e\u0932\u0928\u0947 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0905\u0938\u092e\u093e\u0928 \u092a\u0948\u091f\u0930\u094d\u0928 \u092c\u094d\u0930\u0947\u0915 \u0915\u093e\u0930\u094d\u0930\u0935\u093e\u0908<\/p>\n<p>\u00b7 \u0915\u093e\u0930\u094d\u092c\u0928 \u0938\u094d\u0932\u0948\u0917 \u0914\u0930 \u0938\u0924\u0939 \u0926\u094b\u0937\u094b\u0902 \u0915\u0940 \u0909\u091a\u094d\u091a \u0926\u0930 (\u0917\u094d\u0930\u0947 \u0914\u0930 \u0932\u091a\u0940\u0932\u0947 \u0932\u094b\u0939\u0947 \u092e\u0947\u0902 \u0915\u0941\u0902\u091c\u0940)<\/p>\n<p>\u0928\u0908 \u092e\u093f\u0936\u094d\u0930\u093f\u0924 \u092e\u0936\u0940\u0928\u0947\u0902 \u0905\u0915\u094d\u0938\u0930 \u0938\u094d\u0925\u093f\u0930 \u0906\u0927\u093e\u0930 \u0938\u093e\u092e\u093e\u0928 \u0914\u0930 \u0935\u093e\u092f\u0941 \u0938\u0947\u091f\u093f\u0902\u0917\u094d\u0938 \u0915\u0947 \u0924\u0939\u0924 \u00b1 1.0-1.3 \u0917\u094d\u0930\u093e\u092e \/ \u090f\u0932 \u0926\u094b\u0939\u0930\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/p>\n<h2 id=\"integration-into-intelligent-and-data-driven-foundries\"><strong>4. \u092c\u0941\u0926\u094d\u0927\u093f\u092e\u093e\u0928 \u0914\u0930 \u0921\u0947\u091f\u093e-\u0938\u0902\u091a\u093e\u0932\u093f\u0924 \u092b\u093e\u0909\u0902\u0921\u094d\u0930\u0940\u091c\u093c \u092e\u0947\u0902 \u090f\u0915\u0940\u0915\u0930\u0923<\/strong><\/h2>\n<h3 id=\"full-traceability-and-statistical-process-control\"><strong>4.1 \u092a\u0942\u0930\u094d\u0923 \u091f\u094d\u0930\u0947\u0938\u0947\u092c\u093f\u0932\u093f\u091f\u0940 \u0914\u0930 \u0938\u093e\u0902\u0916\u094d\u092f\u093f\u0915\u0940\u092f \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/strong><\/h3>\n<p>\u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0938\u0947\u091f\u0905\u092a \u0926\u0947\u0924\u0947 \u0939\u0948\u0902:<\/p>\n<p>\u00b7 \u0911\u091f\u094b \u092c\u0948\u091a \u0928\u094b\u091f (\u0918\u0928\u0924\u094d\u0935, \u092a\u093e\u0928\u0940, \u091a\u0915\u094d\u0930 \u0938\u0947\u091f\u093f\u0902\u0917\u094d\u0938, \u0915\u093e\u0930\u094d\u092f\u0915\u0930\u094d\u0924\u093e \u0906\u0908\u0921\u0940, \u0938\u092e\u092f \u091a\u093f\u0939\u094d\u0928)<\/p>\n<p>\u00b7 \u092e\u093f\u0936\u094d\u0930\u0923 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948\u0902\u0921\u0932 \u0914\u0930 \u0905\u0924\u0940\u0924 \u092e\u0947\u0902 \u092c\u0926\u0932\u093e\u0935<\/p>\n<p>\u00b7 \u0936\u093f\u092b\u094d\u091f-\u0906\u0927\u093e\u0930 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0906\u0927\u093e\u0930<\/p>\n<p>\u00b7 \u0918\u0928\u0924\u094d\u0935, \u091a\u0915\u094d\u0930 \u0938\u092e\u092f \u0914\u0930 \u092a\u093e\u0928\u0940 \u0915\u0947 \u0932\u093f\u090f \u0932\u093e\u0907\u0935 \u090f\u0938\u092a\u0940\u0938\u0940 \u092e\u093e\u0928\u091a\u093f\u0924\u094d\u0930<\/p>\n<p>\u00b7 \u090f\u092e\u0908\u090f\u0938 \/ \u0908\u0906\u0930\u092a\u0940 (\u0913\u092a\u0940\u0938\u0940 \u092f\u0942\u090f, \u092e\u094b\u0921\u092c\u0938 \u091f\u0940\u0938\u0940\u092a\u0940, \u0938\u0940\u090f\u0938\u0935\u0940, \u090f\u092a\u0940\u0906\u0908) \u0915\u0947 \u0932\u093f\u090f \u0906\u0909\u091f \u0932\u093f\u0902\u0915<\/p>\n<h3 id=\"typical-white-area-process-flow\"><strong>4.2 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092a\u094d\u0930\u0935\u093e\u0939<\/strong><\/h3>\n<p>\u0908\u092a\u0940\u090f\u0938 \u0915\u091a\u094d\u091a\u0947 \u092e\u093e\u0932 \u0938\u093e\u0907\u0932\u094b \u2192  \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092d\u094b\u091c\u0928 &amp; \u0935\u091c\u0928 \u2192  \u0939\u093e\u0907\u092c\u094d\u0930\u093f\u0921 \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930\u0915 \u2192  Fluidized \u092c\u093f\u0938\u094d\u0924\u0930 \u0938\u0941\u0916\u093e\u0928\u0947 \u0914\u0930 \u0938\u094d\u0915\u094d\u0930\u0940\u0928\u093f\u0902\u0917 \u2192  \u0924\u093e\u092a\u092e\u093e\u0928\/\u0906\u0930\u094d\u0926\u094d\u0930\u0924\u093e-\u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u092a\u0930\u093f\u092a\u0915\u094d\u0935\u0924\u093e \u0938\u093f\u0932\u094b \u2192  \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092b\u094b\u092e \u092e\u094b\u0932\u094d\u0921\u093f\u0902\u0917 \u092e\u0936\u0940\u0928\u0947\u0902 \u2192  \u092a\u0948\u091f\u0930\u094d\u0928 \u0935\u093f\u0927\u093e\u0928\u0938\u092d\u093e &amp; amp; \u0915\u094b\u091f\u093f\u0902\u0917<\/p>\n<h2 id=\"measured-industrial-benefits-and-roi-justification\"><strong>5. \u092e\u093e\u092a\u093e \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0932\u093e\u092d \u0914\u0930 \u0906\u0930\u0913\u0906\u0908 \u0914\u091a\u093f\u0924\u094d\u092f<\/strong><\/h2>\n<p>\u092b\u093e\u0909\u0902\u0921\u094d\u0930\u0940 \u091c\u093f\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u092e\u093f\u0936\u094d\u0930\u093f\u0924 \u091a\u0941\u0902\u092c\u0915\u0940\u092f \u0938\u0947\u091f\u0905\u092a \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092d\u093e\u092a-\u0915\u0947\u0935\u0932 \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930\u0915\u094b\u0902 \u0915\u094b \u092c\u0926\u0932 \u0926\u093f\u092f\u093e \u0905\u0915\u094d<\/p>\n<p>\u00b7 \u092a\u0948\u091f\u0930\u094d\u0928 \u0905\u092a\u0936\u093f\u0937\u094d\u091f \u0926\u0930 \u0917\u093f\u0930\u093e\u0935\u091f: 15-30%<\/p>\n<p>\u00b7 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0938\u093e\u092b \u0914\u0930 \u0920\u0940\u0915 \u0938\u092e\u092f \u0917\u093f\u0930\u093e\u0935\u091f: 18-40%<\/p>\n<p>\u00b7 \u092a\u094d\u0930\u0925\u092e-\u0930\u0928 \u0909\u092a\u091c \u0935\u0943\u0926\u094d\u0927\u093f: 8-22%<\/p>\n<p>\u00b7 \u0915\u093e\u0930\u094d\u092c\u0928 \u092c\u093f\u091f \u0926\u094b\u0937 \u0926\u0930 \u0917\u093f\u0930\u093e\u0935\u091f: 35-65%<\/p>\n<p>\u00b7 \u0908\u092a\u0940\u090f\u0938 \u0915\u091a\u094d\u091a\u0947 \u0938\u093e\u092e\u093e\u0928 \u092a\u094d\u0930\u0924\u093f \u091f\u0928 \u0905\u091a\u094d\u091b\u0947 \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902: \u2193 10\u201320%<\/p>\n<p>\u00b7 \u0917\u0930\u094d\u092e, \u0917\u0940\u0932\u0947 \u0915\u093e\u0930\u094d\u092f \u0938\u094d\u092a\u0949\u091f \u0915\u0947 \u0932\u093f\u090f \u0936\u094d\u0930\u092e\u093f\u0915 \u0915\u093e \u091a\u0947\u0939\u0930\u093e: \u092c\u0939\u0941\u0924 \u0915\u091f\u094c\u0924\u0940<\/p>\n<p>\u00b7 \u092a\u0942\u0930\u094d\u0935-\u0909\u0917\u093e\u090f \u0917\u090f \u092e\u094b\u0924\u0940 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f \u0915\u093f\u0932\u094b \u092a\u0942\u0930\u094d\u0923 \u092c\u093f\u091c\u0932\u0940 \u0915\u093e \u0909\u092a\u092f\u094b\u0917: \u2193 8\u201315%<\/p>\n<p>\u0907\u0928 \u091c\u0940\u0924\u094b\u0902 \u0938\u0947 \u0924\u094d\u0935\u0930\u093f\u0924 \u0935\u093e\u092a\u0938\u0940 \u0915\u093e \u0938\u092e\u092f \u0939\u094b\u0924\u093e \u0939\u0948, \u0905\u0915\u094d\u0938\u0930 \u092e\u0927\u094d\u092f\u092e \u0938\u0947 \u092c\u0921\u093c\u0947 \u092b\u093e\u0909\u0902\u0921\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f 12-24 \u092e\u0939\u0940\u0928\u094b\u0902 \u092e\u0947\u0902\u0964<\/p>\n<h2 id=\"equipment-portfolio-oc-technology\"><strong>6. \u0909\u092a\u0915\u0930\u0923 \u092a\u094b\u0930\u094d\u091f\u092b\u094b\u0932\u093f\u092f\u094b - \u0913\u0938\u0940 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 <\/strong><\/h2>\n<p>\u0913\u0938\u0940 \u091f\u0947\u0915\u094d\u0928\u094b\u0932\u0949\u091c\u0940 \u0909\u091a\u094d\u091a \u0905\u0902\u0924 \u0938\u094d\u092e\u093e\u0930\u094d\u091f \u0916\u094b\u090f \u0917\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0917\u093f\u092f\u0930 \u092a\u0930 \u090f\u0915 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u093e\u092e \u0915\u0930\u0924\u0940 \u0939 \u0905\u092c \u0932\u093e\u0907\u0928-\u0905\u092a \u0930\u0916\u0924\u093e \u0939\u0948:<\/p>\n<p>\u2022 \u092a\u0942\u0930\u0940 \u0924\u0930\u0939 \u0938\u0947 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u0939\u093e\u0907\u092c\u094d\u0930\u093f\u0921 \u092a\u0942\u0930\u094d\u0935-\u092b\u094b\u092e\u093f\u0902\u0917 \u092e\u0936\u0940\u0928\u0947\u0902 \u0913\u0938\u0940-\u0935\u093e\u0908\u090f\u092b-\u0935\u093e\u0908450 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e (\u224840 \u0915\u093f\u0932\u094b \u092c\u0948\u091a \u0915\u094d\u0937\u092e\u0924\u093e) \u0913\u0938\u0940-\u0935\u093e\u0908\u090f\u092b-\u0935\u093e\u0908550 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e<\/p>\n<p>\u2022 \u0909\u091a\u094d\u091a \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927\u0924\u093e \u092b\u094b\u092e \u092a\u0948\u091f\u0930\u094d\u0928 \u092e\u094b\u0932\u094d\u0921\u093f\u0902\u0917 \u092e\u0936\u0940\u0928\u0947\u0902<\/p>\n<p>\u2022 \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092b\u094b\u092e \u0936\u0940\u091f \u090f\u0915\u094d\u0938\u091f\u094d\u0930\u0942\u091c\u093c\u0928 \u0932\u093e\u0907\u0928\u0947\u0902<\/p>\n<p>\u2022 \u092b\u094d\u0932\u0941\u0907\u0921\u093e\u0907\u091c\u094d\u0921 \u092c\u0947\u0921 \u0921\u094d\u0930\u093e\u092f\u0930 \u0914\u0930 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u092a\u0930\u093f\u092a\u0915\u094d\u0935\u0924\u093e \u092a\u094d\u0930\u0923\u093e\u0932\u0940<\/p>\n<p>\u2022 \u092a\u0948\u091f\u0930\u094d\u0928 \u0905\u0938\u0947\u0902\u092c\u0932\u0940 \u0938\u094d\u091f\u0947\u0936\u0928 \u0914\u0930 \u0915\u094b\u091f\u093f\u0902\u0917 \u0909\u092a\u0915\u0930\u0923<\/p>\n<h2 id=\"faq\"><strong>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092a\u094d\u0930\u0936\u094d\u0928<\/strong><\/h2>\n<h3 id=\"what-is-the-primary-technical-benefit-of-hybrid-electromagnetic-low-pressure-steam-pre-expansion\"><strong>\u0939\u093e\u0907\u092c\u094d\u0930\u093f\u0921 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u094b\u092e\u0948\u0917\u094d\u0928\u0947\u091f\u093f\u0915 \u0915\u092e \u0926\u092c\u093e\u0935 \u0935\u093e\u0937\u094d\u092a \u092a\u0942\u0930\u094d\u0935-\u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0915\u093e \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u0924\u0915\u0928\u0940\u0915\u0940 \u0932\u093e\u092d \u0915\u094d\u092f\u093e \u0939\u0948? <\/strong><\/h3>\n<p>\u092f\u0939 \u092c\u0939\u0941\u0924 \u0915\u092e \u0936\u0947\u0937 \u092a\u093e\u0928\u0940 \u0924\u0915 \u092a\u0939\u0941\u0902\u091a\u0924\u093e \u0939\u0948, \u0932\u0917\u092d\u0917 \u0916\u0930\u093e\u092c \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u0938\u092e\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u092e\u094b\u0924\u093f\u092f\u094b\u0902 \u0915\u0940 \u0917\u094b\u0932\u0924\u093e \u0915\u094b \u092c\u0939\u0941\u0924 \u092c\u0922\u093c\u093e\u0924\u093e \u0939\u0948, \u0914\u0930 \u0938\u0916\u094d\u0924 \u0918\u0928\u0924\u094d\u0935 \u092a\u0915\u0921\u093c\u0924\u093e \u0939\u0948 - \u0938\u0916\u094d\u0924-\u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0916\u094b<\/p>\n<h3 id=\"what-density-variation-is-realistically-achievable-today\"><strong>\u0915\u094c\u0928 \u0938\u093e \u0918\u0928\u0924\u094d\u0935 \u092d\u093f\u0928\u094d\u0928\u0924\u093e \u0906\u091c \u092f\u0925\u093e\u0930\u094d\u0925\u0935\u093e\u0926\u0940 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948? <\/strong><\/h3>\n<p>\u0938\u094d\u0925\u093f\u0930 \u0938\u0947\u091f\u093f\u0902\u0917\u094d\u0938 \u0915\u0947 \u0924\u0939\u0924, \u00b11.0-1.5 \u0917\u094d\u0930\u093e\u092e \/ \u090f\u0932 \u092c\u0948\u091a-\u091f\u0942-\u092c\u0948\u091a \u0914\u0930 \u0905\u0902\u0926\u0930-\u092c\u0948\u091a \u0938\u094d\u092a\u094d\u0930\u0947\u0921 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0917\u093f\u092f\u0930 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0939\u0948\u0964<\/p>\n<h3 id=\"why-is-residual-moisture-control-so-critical\"><strong>\u0905\u0935\u0936\u093f\u0937\u094d\u091f \u0928\u092e\u0940 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0907\u0924\u0928\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0915\u094d\u092f\u094b\u0902 \u0939\u0948? <\/strong><\/h3>\n<p>\u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u092a\u093e\u0928\u0940 \u0921\u093e\u0932\u0928\u0947 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u092e\u091c\u092c\u0942\u0924 \u092d\u093e\u092a \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0938\u0947 \u0917\u0948\u0938 \u091b\u0947\u0926, \u0938\u0924\u0939 \u0935\u093f\u0938\u094d\u092b\u094b\u091f \u0914\u0930 \u0915\u093e\u0930\u094d\u092c\u0928 \u092c\u093f\u091f\u094d\u0938 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h3 id=\"what-is-the-typical-maturation-time-for-lfc-grade-eps-beads\"><strong>\u090f\u0932\u090f\u092b\u0938\u0940-\u0917\u094d\u0930\u0947\u0921 \u0908\u092a\u0940\u090f\u0938 \u092e\u094b\u0924\u0940 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u092a\u0930\u093f\u092a\u0915\u094d\u0935\u0924\u093e \u0938\u092e\u092f \u0915\u094d\u092f\u093e \u0939\u0948? <\/strong><\/h3>\n<p>4-12 \u0918\u0902\u091f\u0947, \u0932\u0915\u094d\u0937\u094d\u092f \u0918\u0928\u0924\u094d\u0935, \u0935\u093e\u092f\u0941 \u0917\u0930\u094d\u092e\u0940 \/ \u092a\u093e\u0928\u0940, \u0914\u0930 \u0906\u0927\u093e\u0930 \u0938\u093e\u092e\u093e\u0928 \u092e\u093f\u0936\u094d\u0930\u0923 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930\u0964<\/p>\n<h3 id=\"can-these-machines-process-non-standard-materials\"><strong>\u0915\u094d\u092f\u093e \u092f\u0947 \u092e\u0936\u0940\u0928\u0947\u0902 \u0917\u0948\u0930-\u092e\u093e\u0928\u0915 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u094b \u0938\u0902\u0938\u093e\u0927\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948\u0902? <\/strong><\/h3>\n<p>\u0939\u093e\u0902 - \u092e\u093e\u0928\u0915 \u0908\u092a\u0940\u090f\u0938, \u0909\u091a\u094d\u091a-\u091c\u094b\u0921\u093c\u0947\u0902 \u090f\u092b\u0921\u0940-\u0917\u094d\u0930\u0947\u0921 \u0908\u092a\u0940\u090f\u0938, \u0938\u0939-\u092e\u093f\u0936\u094d\u0930\u0923, \u0914\u0930 \u091a\u0941\u0928\u0947 \u0917\u090f \u092b\u093e\u092f\u0930-\u0938\u094d\u091f\u0949\u092a \u0917\u094d\u0930\u0947\u0921 \u0938\u092e\u0930\u094d\u0925\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h2 id=\"collaborate-with-a-dedicated-lost-foam-equipment-manufacturer\"><strong>\u090f\u0915 \u0938\u092e\u0930\u094d\u092a\u093f\u0924 \u0916\u094b\u090f \u0917\u090f \u092b\u094b\u092e \u0909\u092a\u0915\u0930\u0923 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e \u0915\u0947 \u0938\u093e\u0925 \u0938\u0939\u092f\u094b\u0917 \u0915\u0930\u0947\u0902<\/strong><\/h2>\n<p>\u0916\u094b\u090f \u0917\u090f \u092b\u094b\u092e \u092b\u093e\u0909\u0902\u0921\u094d\u0930\u0940, \u0924\u0915\u0928\u0940\u0915\u0940 \u0909\u0928\u094d\u0928\u092f\u0928 \u092f\u094b\u091c\u0928\u093e\u090f\u0902, \u0917\u093f\u092f\u0930 \u091c\u0949\u0907\u0928\u0930\u094d\u0938 \u0914\u0930 \u0908\u092a\u0940\u0938\u0940 \u092c\u093f\u0932\u094d\u0921\u0930\u094d\u0938 \u091c\u093f\u0928\u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u092c\u0947\u0939\u0924\u0930 \u092a\u0948\u091f\u0930\u094d\u0928 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e, \u0926\u094b\u0937 \u0926\u0930\u094b\u0902 \u092e\u0947\u0902 \u0915\u091f\u094c\u0924\u0940, \u092a\u0939\u0932\u0947 \u0930\u0928 \u0909\u092a\u091c \u092c\u0922\u093c\u093e\u0928\u093e \u0914\u0930 \u0915\u092e \u092a\u0942\u0930\u094d\u0923 \u0932<\/p>\n<p>\u0913\u0938\u0940 \u091f\u0947\u0915\u094d\u0928\u094b\u0932\u0949\u091c\u0940 \u0915\u0947\u0935\u0932 \u0938\u094d\u092e\u093e\u0930\u094d\u091f \u0916\u094b\u090f \u0917\u090f \u092b\u094b\u092e \u0915\u093e\u0938\u094d\u091f\u093f\u0902\u0917 \u0909\u0924\u094d\u0924\u0930\u094b\u0902 \u092a\u0930 \u090f\u0915 \u092a\u0947\u0936\u0947\u0935\u0930 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e, \u0906\u092a\u0942\u0930\u094d\u0924\u093f\u0915\u0930\u094d\u0924\u093e \u0914\u0930 \u0915\u093e\u0930\u0916\u093e\u0928\u0947 \u0915\u0947 \u0930\u0942\u092a \u092e \u0915\u0902\u092a\u0928\u0940 \u0924\u0915\u0928\u0940\u0915\u0940 \u0935\u093e\u0930\u094d\u0924\u093e, \u0915\u0938\u094d\u091f\u092e \u092a\u0942\u0930\u094d\u0935-\u092c\u0922\u093c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u0947\u091f\u0905\u092a, \u092a\u0942\u0930\u094d\u0923 \u0938\u092b\u0947\u0926 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u092f\u094b\u091c\u0928\u093e, \u0915\u093e\u0930\u0916\u093e\u0928\u0947 \u092a\u0930\u0940\u0915\u094d\u0937\u0923, \u0938\u0947\u091f-\u0905\u092a \u0938\u0939\u093e\u092f\u0924\u093e \u0914\u0930 \u0926\u0940\u0930\u094d\u0918\u0915\u093e\u0932\u093f<\/p>\n<p>&lt;a &ldquo;=&quot;&rdquo;&rdquo;&quot; href=&quot;\/hi\/&rdquo;&lt;a\/&quot; https:=&quot;&rdquo;&rdquo;&quot; style=&quot;&rdquo;text-decoration:underline;&rdquo;&quot; www.oc-epc.com=&quot;&rdquo;&rdquo;&quot;&gt;https:\/\/www.oc-epc.com\/contact\/&rdquo;&amp;gt;<strong>\u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u091f\u0940\u092e \u0938\u0947 \u0938\u0940\u0927\u0947 \u0938\u0902\u092a\u0930\u094d\u0915 \u0915\u0930\u0947\u0902<\/strong>: \u091f\u0947\u0932\u0940\u092b\u094b\u0928 \/ \u0935\u094d\u0939\u093e\u091f\u094d\u0938\u090f\u092a: 86 159 8847 9417 \u0908\u092e\u0947\u0932: zyh@oc-epc.com \u0935\u0947\u092c\u0938\u093e\u0907\u091f: <a style=\"text-decoration: underline;\" href=\"https:\/\/www.oc-epc.com\/hi\/\">https:\/\/www.oc-epc.com\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>1. Strategic Role of Pre-Expansion in Modern Lost Foam Casting Production 1.1 Why Lost Foam Casting Continues to Gain Market Share &lt;a &#8220;=&#8221;&#8221; href=&#8221;&lt;a href=&#8221; https:=&#8221;&#8221; style=&#8221;text-decoration:underline;&#8221; www.oc-epc.com=&#8221;&#8221;&gt;https:\/\/www.oc-epc.com\/products\/&#8221;&gt;Lost foam casting (also called evaporative pattern casting or full-mold process) has become one of the most competitive near-net-shape technologies for producing complex, high-value iron, ductile iron, steel, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4873,"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],"tags":[],"class_list":["post-4876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/posts\/4876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/comments?post=4876"}],"version-history":[{"count":2,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/posts\/4876\/revisions"}],"predecessor-version":[{"id":4879,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/posts\/4876\/revisions\/4879"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/media\/4873"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/media?parent=4876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/categories?post=4876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/hi\/wp-json\/wp\/v2\/tags?post=4876"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}