Ball mill liner is a important component parts of ball mill for sale. When it is wear and tear so that can not be used that it must be replaced, so what it is the ball mill liner installation requirements. Today we will discuss this: 
 

First, before installation

1, Before installing the ball mill liner, checking lining geometry, size meets the requirements, make sure no cracks. 

2, flying bolt hole liner and liner bolts clean, burr, local projections, convenience when installing bolts can freely penetrate to the desired position. 

 

Second, during the installation

1, between the liner and the rear end of the cylinder cover installation time to use the compressive strength rating 43.5MPa cement mortar filled. 

2, the fixed end of the liner bolts must not let the cement mortar filling dead, should make the rotation or out. 

3, ball mill for sale liners is directional, the installation must be careful not safe reversed. 

4, the liner should be installed close to the padded lining and cylinder, which generally use a pad material: Asbestos cement mortar lining on the back of a filling cavities. 

5, all the rings to slit the arc length can not exceed 310mm, more than the local average with steel wedge, and the liner adjacent the gap is no more than 3 ~ 9mm, if applications exceed this gap metallic materials for its blocking prison. 

6, It should design a laid compartment according to the requirements between the inner surface of the cylinder liner. If no request can be filled with cement mortar compressive strength rating 42.5MPa between the two, as is full, the excess part of the bolt through the rugged extruded liner out, tighten the bolts again after cement mortar lining solidification. 

 

Third, after installation 

1, the liner is installed, apply a wrench to tighten the bolts on all over again. 

2, when the ball mill running, because there are impact grinding effect, there will be some bolts loosening and leakage mortar phenomenon, so the milling operation should be stopped for some time and then pass the pulp mill again, so three times.

If there are any other questions of ball mill for sale or ball mill manufacturer, please contact us without hesitate. Clirik all staffs warmly welcome customers comes from whole world come to our company for a visit. We promise your satisfaction is our final purpose.

 

Contact person: Alice Tao

Email: alice@clirik.com

Hot-line: 0086-21-20236178