China's natural diamond placer reserves occupy an important position in the world. Among them, the Zhongtiaoshan area in Shanxi Province is of high quality. The natural diamond placer, also known as garnet sand, is a deep rock mineral with large hardness, scientific particle size distribution, no oversize particles blocking the nozzle, and no oversize particles and dust affecting the cutting efficiency. The cutting speed is 30~50% faster than the usual garnet, with high cutting accuracy, vertical and smooth cuts.
(1) Sand blasting and derusting of steel structure, hull, bridge, etc;
(2) Metal Stone 、 Glass Water jet cutting;
(3) Chemical, petroleum, pharmaceutical, water treatment Filter media ；
（4） Marble , Optics camera lens Grinding of glassware, leather and other materials;
(5) Raw materials of grinding wheel, oilstone, abrasive cloth and abrasive paper;
(6) Wear resistant materials such as expressway pavement, aircraft runway, wear-resistant rubber, anti-skid paint, etc;
(7) It is widely used in the field of construction industry. High grade stone like paint exterior wall decoration and interior decoration are of high quality and elegance. Ideal new non-metallic wear-resistant floor aggregate.
The natural emery abrasive produced by our factory is completely composed of natural iron aluminum garnet, and is famous for its natural high hardness, abrasion resistance, harmless and free of heavy metals. In terms of purity, garnet sand is free of silica, low chlorine content, sulfate and heavy metals. It is produced and processed in full accordance with the first-class product quality standards. So that the products can be suitable for various fields of surface treatment industry, including stainless steel industry. Its special fine grain products can be used in other special surface treatment fields, such as aluminum industry, turbine blade industry, glass fiber industry, etc. Our garnet sand has the advantages of uniform grain size, high specific gravity, less abrasive loss, convenient operation, safety, environmental protection, low waste treatment cost and five times of recycling. It is the preferred product for any company pursuing economy and environmental protection.
High output - low consumption - high quality treatment effect - improvement of health level and safety - recycling.
Physical indicators: bulk density 3.96-4.10g/cm3, melting point 1180-1280 ℃, Mohs hardness 7.49-8.00,
Chemical composition: SiO2 35-40%, Al2O3 18-20%， FeO 25-37%，Fe2O3 0.9-1.0%， MnO 0.5-2.0%，Mg O 0.2-1.4%，CaO 2.2-3.9%。
The emery sand is widely favored by all spray grinding industries due to its superior performance and economical price. At present, it is mainly used in the following industries:
Shipbuilding, ship repair industry, refineries, warehouse maintenance.
Chemical plant repair, construction and maintenance, old nuclear power plant and thermal power plant, drainage equipment plant and gas plant, desalination workshop and industrial workshop.
Construction and maintenance of containers, box trucks, train containers, long-distance buses.
Aircraft industry and maintenance include nonferrous metal surfaces and turbine blades.
Sculpture surfaces such as glass, granite, marble and building cleaning, construction industry and steel structures.
For high-pressure water jet cleaning equipment.
25kg，tdbz
