Process introduction

The cobble sanding machine is a special equipment that mainly uses cobbles to produce sand and stone for construction. The cobblestone sanding machine is another breakthrough in the field of sand aggregate production equipment manufacturing. The equipment uses two motors to drive two pairs of roller shafts to extrude and grind materials. Fine crushing operation with roller crushing degree less than 80mm and finished product grain size of 50-20mm.

Scheme advantages

1. The twin-roll sander is superior to the hammer sander, and the wearing parts need not be replaced.

2. The sand has full grain size, reasonable grading, low over-crushing rate and high yield.

3. Compared with hammer crusher and impact crusher, the roller sleeve has some advantages, with an average service life of more than 2 years

4. Huashengming high chromium manganese steel wear-resistant material containing rare metal roll skin has been applied to China, the discharge grain size can be adjusted, and the roller of the roll crusher has been applied to China.