Qingdao Hexin Machinery Co.,Ltd is one of the leading cast grid manufacturers and suppliers China, welcome to buy customized cast grid, intermediate grates, segment grid, stackable grids for pusher furnace, furnace piers, multiple layer serpentine grid made in China from our factory.

HEXIN produce the cast baskets, cast racks, grids, by investment casting method, with our many years foundry experience, we could minimize the casting defects like shrinkage, blow holes, and we guarantee ZERO cracks. We have many moulds available for different heat treatment furnaces like Aichelin, Ipsen, for heat treatment process like tempering, hardening, normalizing, and carburizing . The regular sizes are 400x250x100, 900x600x600, 600x400x400, 700x500x500, 450x300x300MM,  with heat resistant materials like 1.4848,1.4849, 2.4879 and more,  we normally customize the size from the different drawings supplied by customers.