Environmental emery sand is a kind newly environmental protection material ,with raw material of bauxite,coal and so on,It is used in the fields of Glass sandblasting and Abrasive tools.Free-dust sand is the substitute for Middle and low intensity emery sand such as Quartz sand, glass balls and metallic balls.
Chemical Composition
Al2O3>80%
SiO2:3-5%
Fe2O3:2-5%
Physical properties
Shape:Round
Color: Yellow,Black,-Black-Brown
Mohs hardness:6-7
Roundness:90%
Broke Rate:6%
Advantages:
1,high hardness
2,Good liquidity
3,No dust
4,Wear resistance
5,minimal mutual friction force
6,Well-distributed size
Application:
1,used in sandblasting equipment
2,Glass sandblasting
3,Ceramic and ceramic tile sandblasting
4,Abrasive tools sandblasting,dust removal
5,Steel Tube sandblasting
6,Steel Plate sandblasting
7,Tank body sandblasting
8,Radiators sandblasting
9,Aluminum and magnesium die-casting and Zinc Aluminum Die-casting parts sandblasting
Sand sedimentation module for waste water treatment plants Tube settlers, also called lamella clarifiers, are used to remove solids in the waste water treatment.tube settlers are single plastic profiles combined to tubes. This design multiplies the sedimentation area up to 15 ...