Casting Department
We are a unique copper alloy casting manufacturer excellent at low-pressure Permanent mold casting.
We are capable of mass-producing and supplying not only general brass products but also some bronze products using the Permanent mold casting method.
In addition to supplying casting products, we are engaged in the development of copper alloy materials taking advantage of the properties of Permanent mold casting as well as the development of manufacturing methods for leading copper alloy material manufacturers, leading copper alloy casting manufacturers, and leading faucet bracket manufacturers.
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| Permanent mold castings | KWC’s low-pressure Permanent mold casting machine |
We currently use the following three methods for our equipment:
- Permanent mold casting using KWC’s low-pressure Permanent mold casting machine (right photo above)
- Gravity casting using metal molds
- Sand casting with shell molds
Many other proposals are also available as we have not only an established production system combining several methods but also fully self-manufactured cores.
- Production method suitable for the use or material of castings
- Production method that can reduce waste sand to a greater extent than conventional methods/li>
- Environmentally friendly production method, such as discharge of low-pollution waste sand
- Shape of castings considering balance between yield ratios and performance
Core Casting Department
We manufacture all cores and production tools for the shell molds that we use ourselves.
Our efforts, including the use of reconditioned sand and waste sand reduction, mitigate industrial discharge, and achieve environmentally friendly production systems and methods.
Main Casting Equipment
- Automatic low pressure die casting machine (KWC): 2 units
- 1.8 t low-frequency holding furnace for low-pressure Permanent mold casting machine: 4 units
- High-frequency furnace: 1 unit
- Core casting machine: 6 units
- Shot blast: 2 units
- Heating furnace: 1 unit
- Press to cut castings: 3 units
Capacity:max. 70 t monthly (based on castings)
Inspection and Experimental Equipment
- Emission spectrophotometer (spectro)
