20000 Square Meter/Square Meters per Month Liquid steel filter screen for casting steel
Packaging & Delivery
Carton or under customer's request.
According to quantities
Liquid steel filter screen for casting steel
The main raw material is a high-silica-oxide mesh fabric, and its silica (SiO2) content is not less than 97%. The Liquid steel filter screen for casting steel is a Na2O-B2O2-SiO2 ternary system glass, and after processing, the high silica fiber capacity ratio is E. Glass-treated high-silica fiber glass is 3-5 times higher. Liquid steel filter screen for casting steel was inspected by the Beijing Glass Research and Design Institute (Beijing 251 Military Factory), and the flames were subjected to three thousand degrees for one hundred and sixty seconds. Liquid steel filter screen for casting steel is made of high-silica glass fiber mesh cloth, mold gauze mesh as the substrate, the surface coated with high temperature resistant coatings made of a certain degree of stiffness mesh, used for the filtration of smelting metal Purification, effectively improve the casting quality and casting qualified rate, the filter has good high temperature resistance, resistance to metal melt erosion, low gas emission, filter residue effect is good, easy to use and economic advantages.
Range of use
Mesh specifications (mm)
Hot metal high strength filter
Used for the filtration of gray cast iron, ductile iron and small steel castings
1.5 2.0 2.5
For medium and small cast steel filtration
1.5 2.0 2.5
Copper alloy filter
For the filtration of copper alloy castings
1.5 2.0 2.5
Aluminum alloy filter
Used for the filtration of aluminum alloy castings
1.2 1.5 2.0 2.5
For investment casting filtration
Cast iron, cast aluminum and cast steel are widely used metal materials. In China's current castings, the molten slag contained in the metal solution is not easy to clean, resulting in slag eyes, pores and other defects resulting in waste, while the high silica filter to filter and purify the metal solution, remove the metal solution Slag and part of the gas, improve its quality, reduce the quality of waste products. It not only brings objective economic benefits to the vast number of producers but also reduces energy consumption and improves labor productivity and product quality. The net has high normal temperature strength and high temperature use strength, strong anti-erosion performance, low gas emission, and good chemical stability. Place the filter in the gating system to filter and purify the metal solution, which can reduce the casting rejection rate by 50-60%. The filter produced by our factory is used in gray cast iron, ductile iron, aluminum alloy, copper alloy, cast steel and other products.