人妻少妇精品视频三区二区-人妻少妇精品视频三区二区一区-人妻少妇精品视频一区二区三-人妻少妇精品视频一区二区三区-人妻少妇精品视中文字幕国语-人妻少妇精品无码系列

Raw material crushing processing series

• 

  GS1000 high-speed fine crushing roller machine

  The GS high-speed fine crushing roller machine is made of high chromium alloy and high manganese steel materials, with a hardness of up to HRC50-60. The hardness reaches the surface hardness of the gear after heat treatment, and the shear pin has an overload safety effect. The roller end face is sealed and specially processed with a convex shape, which effectively improves the service life and mak

• 

  LZ High speed Stone Breaking Roller Machine Stone Removal Roller Machine

• 

  GS800 high-speed fine crushing roller crusher brick machine equipment

  The GS high-speed fine crushing roller machine is made of high chromium alloy and high manganese steel materials, with a hardness of up to HRC50-60. The hardness reaches the surface hardness of the gear after heat treatment, and the shear pin has an overload safety effect. The roller end face is sealed and specially processed with a convex shape, which effectively improves the service life and mak

• 

  TS drum screening machine

  The TS drum screening machine is suitable for particle screening of coal gangue and shale. After screening, the particles are less than 0.3cm, and larger particles are sieved before entering the hammer crusher for crushing.