Have You Ever Noticed to Defect of Roll Crusher?

Double roll crusher is a kind of small crushing equipment with simple structure. Crushing rollers are main crushing parts. Picture of crushing rollers is as follows. Double roll crusher is mainly composed of roller, roller support bearing, hold-down device, adjustment device, driving device andso on. when discharging materials, we can realize adjustment of discharging granularity by means of adjusting distance betweenthe two rollers. But Have You Ever Noticed to Defect of Roll Crusher up to now?

Roll crusher, applicable to the cement, chemical, electric power, metallurgy, building materials, refractory industries crushing medium hardness materials, such as limestone, slag, coke, coal and other materials in the broken, finely homework To roll crusher can be used in coarse crushing, crusher, finely and coarse grinding.: 2 wheel type crusher, PGL - 950 x 1200 wheel type crusher is mainly used for crushing limestone, sandstone, the compressive strength of 150 mpa or less materials such as coal.It has large feed particle size, the machine height light weight, low processing ability, etc.

Roll Crusher


These roller crushers have been used for decades, backward technology, mainly displays in the following aspects: 1, the coarse crushing product particle size, generally for 20 to 30 mm, individual plant 40 mm; Two main parameters, crusher and the crushing cavity design is unreasonable, low utilization rate of crusher, energy consumption, large steel consumption; 3, low level of automation, practical, reliable detection means; 4, with auxiliary equipment of the old, such as low screening efficiency sieving machine. Of fine crusher in our country in recent years, also made some research and transformation, such as increasing parallel crushing cavity length, narrow row of mine Mouth, and improve the eccentric shaft sleeve revolution, etc. Although these measures also obtained the certain effect, but the limitation is very big, difficult to popularization and...