The structure of ball mill

 

       Ball mill liner: Ball mill liner is the fixed liner for wear-resisting of barrel and shell cover, the type of it is various, the barrel part can be divided into rectangle and bar, the two Cover place is fan shaped. Overflow ball mill is made of barrel, end cover, hollow shaft neck, ball, feeder, supporting device, drive and lubrication system. The material of liner can be manganese steel, rubber etc high abrasion, thickness is between 50-150mm, in recently years, some factory is adopting magnetic liner.

     Ball mill barrel: The barrel of the ball mill is made of steel plate with the thickness of 20mm, on the ends of barrel there is flange plate. For convenient examine and repair, there are one or two access holes on the barrel. Apart from it, other rare earth balls can be used according to the circumstance.
 
    Ball mill ore feeder: Ore feeder is the feeder equipment of the ball mill, fixed on the hollow shaft neck of the feeding part.
 
      Ball mill steel balls: Balls is the grinding medium of the ball mill, it is used to crush and grind ore. For develop the milling efficiency, balls with size between 40-150mm can be filled in with different proportion, the material can be cast iron, steel and other high abrasive material. For iron ball with brittle prosperity, poor wear resistance, large consumption, low milling efficiency, it is very rarely used now. Steel balls can be used for forging balls and casting balls, ball mill is good abrasion resistance, low waste, low waste balls, good milling efficiency, and got a widely application.
 
This text comes from Henan Yuhui mining machinery Co., Ltd.  http://www.cnhnyh.com/
 
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