Analyze the Structure and Advantages of Double Roll Crusher

Roll crusher is one mining machine which can be often seen in the jobsites, which is mainly used for crushing the materials such as the pebbles, quartz and ceramics and whose another name is double roll crusher or teeth roll crusher. Double roll crusher is a kind of highly efficient and energy saving device.

It is quickly popularized in cement industry and gradually expanded to be used for crushing all sorts of hard materials and it can also be used to finely crush cement raw material and clinker, blast-furnace slag, limestone, coal and other brittle materials. In addition, it is gradually used in the industrial fields of fertilizer and ore dressing.




The series of roll crusher is mainly formed by the roller wheel roller support bearings, compression and conditioning as well as drives and other components.The gap between the rolls of this crusher equipment is set to the size of product required, with the realization that the largest feeding particle can only be 4 times the gap dimension. The particles are drawn into the gap between the rolls by their rotating motion and a friction angle formed between the rolls and the particle, called the nip angle. The two rolls force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rolls.

Double roller crusher has the following advantages:

1. work force are the internal forces, create conditions for simplifying foundation design, more suitable for mobile crushing station is chosen;

2. special circumstances can be directly starting, impact to power grid is very small.

3. the large production capacity, low energy consumption;

4. simple structure, convenient maintenance;

5. the small overall dimensions, light weight;

6. security protection and reliable;

7. the product granularity.

If you are interested in crushing equipment, you can contact or visit Henan Hongxing Mining Machinery Co., Ltd.: sales@hxjq.com.

roll crusher: http://www.made-crusher.com/productslist/13.html

double roll crusher: http://www.crushing-mill.com/roll-crusher/
teeth roll crusher: http://www.crushing-mill.com/roll-crusher/