Gravity thickeners are widely used for the dewatering of concentrates and concentration of tailings in dressing plants.

Xinhai produced a wide variety of flotation machines, including inflatable  flotation machine, inflatable mechanical flotation machines and self-absorption  air mechanical flotation machines three types.

Rod mill is adopted in plant, silica sand washing plant to grind  material, but with a smaller usage range than ball mill foe the low production  efficiency.

Generally speaking, there are two ways to reduce grinding costs. One is to simplify the grinding process, such as using SABC semi autogenously grinding processes.

Flotation test is the test for exploring the flotation nature, flotation conditions, flotation indexes, and it is the essential step in the flotation process.

Wet grid ball mill is composed with cylinder: wearable lining board  is inlayed in cylinder inside, and two ends have flange, which is connected  with end cover of mill by bolts.