Static Castings
CAE process design technology
CAE simulates temperature field distribution, filling and solidification processes, conducts repeated design and confirmation, adopts precise upper and lower box design, and finally obtains a reasonable pre production casting plan.
Avaniages:
◆ Obtain the best casting process to ensure the stability of product casting and improve the qualification rate of static castings;
◆ Casting products have a denser structure and more stable mechanical properties;
◆ Eliminate the formation of cracks, shrinkage porosity, and shrinkage holes from a technical perspective, and ensure that the product quality meets the requirements of the design drawings.
Resin sand static casting
Using furan resin, curing agent and quartz sandmixed modeling,it is mostly used for castingcomplex large castings and static castings withwall thickness greater than 15mm.
Advantages:
◆ Spraying zirconium powder coating on the mold cavity, high temperature resistance, good surface quality of castings, high mold strength, suitable for producing complex castings with large wall thickness;
◆ Sand has good collapsibility, easy cleaning, good molding, low gas generation, good thermal stability and breathability;
◆ Reduce casting defects such as sand sticking, sand inclusion, sand holes, porosity, shrinkage, and cracks.
Lost wax precision casting
Using silica sol, zircon powder, medium temperature wax, and mullite sand to make shells, it is mainly used for producing castings with thinner wall thickness, such as twisted sheets and small Y-shaped pipes.
Advantages:
◆ High surface smoothness, with a roughness of up to 3.2;
◆ The shell has high strength, small deformation of the casting, and high dimensional accuracy.
Complete molds
◆ 500+sets of wooden and metal molds for elbows, Y-shaped pipes, twisted sheet pipes, palm shaped pipes, variable diameter pipes, tees, crosses, etc;
◆ Adapt to various specifications and models of cracking furnace tube fittings, conversion furnace tube fittings, metallurgical radiation tube elbows, brackets, etc;
◆ Complete variety and quantity production, customized by strategic partner manufacturers, guaranteed supply projects can be designed and customized with molds in advance, ensuring quality and timeliness.
Typical products
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