Shell Molding (RCS)

"Strong core" brand coated sand is made of molten ceramic sand as raw sand. It adopts fully automatic visual production technology. The heating temperature, feeding time and sand mixing process are accurately controlled, which effectively guarantees the reliability of coated sand performance.

"Strong core" coated sand has the characteristics of uniform coating, low resin addition, high strength, low gas generation, high temperature resistance, good mold release, easy collapse, excellent filling performance, and excellent storage and transportation performance, and has been widely used. 2. Good reputation in the industry.

"Strong core" coated sand is widely used in engines, diesel engines, cylinder heads, bucket teeth, water pumps, valve bodies, hydraulic parts, cast iron, cast steel and non-ferrous metal industries, especially in coated stainless steel and heat-resistant steel There has been a breakthrough in China. Product sales throughout the country, enjoy high visibility and reputation in the industry.