Alloy Steel material Investment Castings Used for Construction
We are supplying lot of structure castings with alloy material,
produced by investment casting process. Such products are very
common used on construction machines and other machines. There are
also many similar products produced by welding process, but
recently, lot of customers begin try to produce by casting process
instead of welding process. Compare the cost and quality, we
believe many of them can be better solution if we produce by
investment casting process.
Following are the information about our investment casting
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.
|Casting material||Carbon steel, alloy steel, stainless steel, other material|
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.