Durable Carbon Steel / Alloy Steel Castings Produced By Lost Wax Casting Process

Durable Carbon Steel / Alloy Steel Castings Produced By Lost Wax Casting Process

We use precision casting process to produce all kinds of mechanical parts. The product range is wide, the material covers all kinds of carbon steel and alloy steel, the weight ranges from 0.1kg to 70kg. For construction machinery parts, we adopt precision casting process to obtain better surface quality and higher dimensional accuracy, so as to ensure that products meet customer needs.

Following are the information about our investment casting production process.

The development of investment casting technology enables investment casting to produce not only small castings, but also large castings. The outline size of the largest investment casting is nearly 2m, while the minimum wall thickness is less than 2mm.At the same time, the investment casting is more precise, besides the linear tolerance, the parts can also achieve higher geometric tolerance.The surface roughness of investment casting is getting smaller and smaller, up to Ra3.2um.

It is always most important topic for our customers to reduce production cost but be sure the casting can meet with requirement. In this aspect, we have the most advantages. We have use different ways to get the mold:

• By sodium silica material;
• By composite material;
• By silica sol (low temperature wax)
• By silica sol (medium temperature wax)

We choose the appropriate process according to the different products of customers, to ensure that the products meet the needs of customers and reduce the production cost, to meet the needs of customers for different products. 

We also help many of our customers develop new castings by this process, and also we try to use castings instead of other process for better cost control and quality control.