Firstly、The castings produced by the silica sol casting process have high dimensional accuracy, low surface roughness, small machining allowance, and even non-cutting machining;
Secondly、The silica sol precision casting process can also produce more complex castings with a minimum wall thickness of 2.5 mm and a minimum hole of 1 mm.
Thirdly、The main casting materials are plain carbon steel, alloy steel, stainless steel and copper alloy.、 Fourth、The wax used in the silica sol casting process includes medium temperature wax, modified wax and low temperature wax. The medium temperature wax has the highest precision and the best surface roughness, but the cost is also the highest. The low temperature wax is the worst and the cost is the lowest.
The company has a history of 15 years in the silica sol precision casting industry, and has developed more than a thousand kinds of casting products. The weight of a single piece ranges from 0.05KG to 100KG, and the minimum wall thickness of casting can reach 1MM.
The company has a central laboratory with relatively complete testing equipment, including direct reading spectrometer, tensile testing machine, three coordinates, projector, metallographic microscope, roundness meter, etc., from material inspection, process control, finished product inspection to supply. The company evaluated and established strict control standards to conduct full-process inspection and control of product quality.
Main products：High-precision automotive and motorcycle mechanical parts, power tool parts, stainless steel marine hardware, stainless steel pipe valve parts, stainless steel construction hardware components, compressor parts, dairy equipment parts, food machinery parts, textile machinery parts, medical and pharmaceutical equipment parts. At present, the company has developed and produced more than 1,000 varieties. The products are mainly exported to the United States, France, Germany, Japan, Australia, South Korea, the United Kingdom, Italy and other countries. The total export volume accounts for more than 80% of the company's total sales.