This machine has compact structure and high production efficiency.The bowl-type bearing has the high precision reserve,and the centralized thin oil ubrication system and the novel dry oil sealing dust-proof system are adopted when the uncrushable material enters the crushing cavity,the spring safety device can protect the equipment from damage,which is usually used in thesecondary crushing and tertiary crushing.
Roll Crusher is also called Gear-type Crusher. It is widely used in coarse or intermediate crushing of brittle block materials in mining, metallurgy, building materials, refractory materials, chemical, coal, building materials and other industries, producing large feeding grain size, with adjustable discharging grain size, and it can carry out crushing the material with the compressive strength of ≤160Pa.