What are the advantages of machine tool castings

The advantages of using resin sand casting machine bed castings are: 1) The resin sand mold has good rigidity and high initial strength during casting, which allows for the use of graphite expansion, shrinkage, and porosity defects during the solidification process of cast iron, achieving less riser and no bulging casting of gray cast iron and ductile iron parts. 2) In the production of solid casting, polystyrene foam is used for shaping with self hardening sand using epoxy resin. When the molten metal is poured into the mold, the foam plastic pattern will vaporize under the action of the high-temperature molten metal, burn and disappear, and the molten metal will replace the position occupied by the original foam plastic, and will be cooled and solidified into a full mold casting with the same shape as the pattern. 3) Relatively speaking, lost foam casting has great advantages over traditional sand molds for producing single or small batches of automotive coverings, machine tool beds, and other large molds. It not only saves expensive wood mold costs, but also is easy to operate, shortens production cycles, improves production efficiency, and has advantages such as small size, small machining allowance, and good surface quality; In addition, casting machine tool processing has good shock absorption performance and good process performance.

Our factory's main products include cast iron flat platforms, welding platforms, marking platforms, 3D flexible welding platforms, T-groove assembly platforms, boring and milling machine workbenches, bending plates, square boxes, shims, machine tool research and inspection tools, marble platforms, and various measuring tools.

Our company also undertakes solid and resin sand casting, including cushion boxes for steam turbine factories, bed frames, columns, beams, workbenches, and cast iron bases for mechanical equipment for machine tool factories. The product is manufactured reasonably, structurally stable, has a long service life, and is made of gray iron HT200-300 ductile iron QT400-500. The hardness of the cast iron platform/plate is HB170-240

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Contact: Manager Wang 15733755098 0317-8335666