sand holes in the products, which greatly improves the qualification rate and intrinsic quality of the products.A new process of preventing deformation and box collapse of large workpieces has also been perfected and applied for many national patents.
There are 68 employees in our company, including 5 technicians, and the working experience of the first-line technicians is more than ten years. The main production equipment includes 2T, 750KG, 350KG medium-frequency electric furnaces , disappearing mould negative pressure casting system, resin sand treatment production line, 30T, 10T trolley resistance heat treatment furnaces, 16T, 5T, 3T travelling cranes, several large 5 throwing head shot blasting machines and so on. The products mainly are roller conveyors, furnace rolls, bimetallic lining plate, rare-earth heat-resistant steel, rare earth wear-resistant alloy pipe, corrosion-resistant alloy steel (stainless steel), precision casting steel parts, etc., with an annual output of more than 3,000 Tons of various types of castings. The testing equipments include temperature measuring instrument, rapid CS multi-element analyser, workpiece surface hardness tester, spectrometer and so on.
