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How to deal with sand holes in the production of small wall thickness ductile iron parts on a horizontal molding line?

​How Does LB Style Conduit Body’s Modular Design Cut Inventory Costs by 30%?

The inventory predicament of traditional junction boxes is troubling most enterprises. Wang, the electrical supervisor of a certain petrochemical enterprise, disclosed: "In the past, to cope with different pipe diameters and installation angles, the warehouse always kept 15 types of junction boxes i......

How to deal with cold insulation defects in thin-walled small parts of ductile iron?

What are the precautions to be taken when casting ductile iron using the lost foam production process?

Casting production process of ductile iron 500-7

How to prevent porosity defects caused by increased humidity during the production of castings using coated sand technology in summer?