Production – Shot-blasting & Grinding

Graphite iron castings Gray iron casting Huan-Tai specialize in investment castings, sand castings, die castings, gravity castings in material of carbon steel, alloy steel, cast iron, ductile iron, aluminum, bronze and custom material. Typical products include custom casting parts, trailer parts, agricultural gearbox, gear, gear shaft, CNC machining parts, train parts, wear resistant parts, crusher parts like liner plates, bowl liner, jaw plate, mantle, heavy castings, coal mining machinery parts and aluminum castings & bronze castings etc. We strive to provide the high quality castings with tight tolerance and try to avoid defects delivered to our customers. Our inspection: 1.Metal testing and analysis, mechanical properties, microstructure, spectrometer and furnace chemical composition analysis. 2.Non-destruction inspection: MPE, LPE, UE and RE 3.Dimension inspection: well experienced inspector team 4.Quality control 5.3rd party inspection

8% lighter than forged steel Machining allowance reduced by 30% 45% reduction in comprehensive cost Tool saving 45%-60% In 1999 Hengong independently developed the first continuous casting line. Compared with other materials, the continuous casting product has fine mic ro-matrix and high yield witho ut internal defect. Currently, Hengong is the major production base of continuous casting iron in Asia. Advantage against forged steel: 8% less weight, 30% less stock allowance, 45% less labor cost, 70% tooling cost.

Istanbul Dokum is an organization, has flexible production methods enable to cast, iron, nodular iron, steel, stainless steel, duplex, super duplex and bronze in sand molding system in a single foundry. Our foundry, as different from the hundreds of foundries across Turkey and Europe, complex is equipped to supply castings to customers. In our induction furnaces, your orders are casted carefully with our qualified personnel. Casting cleaning is carried out by a separate team within our structure and some parts are subjected to heat treatment in accordance with special demands. We apply heat treatment in order to achieve better mechanical values depending on the end use areas. Sandblasting is done in our 2500x2500x3500(h)mm inner dimensioned sandblasting machine with a single piece capacity of 10 tons.

Material:Grey Iron: GG15, GG20, GG25, GG30 Ductile Iron: GGG40, GGG45, GGG50, GGG60, GGG70 Process: Resin sand casting, Film-covering sand casting, Clay sand casting, Hand molding and machine molding Application: Agricultural machinery, Off-shore industry, Printing machinery, Waste treatment machinery, Concrete plant equipment, Packaging machinery, Pumps