Roller Crushers

Roller Crusher Introduction
  Roller Crusher is mainly used for secondary and fine crushing to materials below middle hardness, such as coking coal, clinker mineral, limestone, metallic and nonmetallic ore. It is best suitable for intermediate and fine crushing among small and medium size metallic and chemical industry, which can make the minimum grain size below 100 mesh. Besides, roller crusher is with simple structure, operation convenience, and stable performance. Also it can make target grain size by adjusting interspaces between two rollers.
Roller Crusher Working Principle:
  Roll Crusher is made up of two parallel cylindrical rolls, which rotate in two different directions. When materials are put into the crushing chamber, which will touch the rollers and then be pulled between rollers because of friction, they will be crushed fully. The whole process is continuous, and the crusher has strong discharging force, so that even wet materials can also be discharged successfully.
Roller Crusher Technical Parameters:

Model	Diameter  of Roller(mm)	Length  of Roll(mm)	Max.Feed  Size (mm)	Discharge  Size (mm)	Capacity (t/h)	Roller  Number	Rotating  Speed (r/min)	Weight (t)	Overall  Dimension (LxWxH)(mm)	Power (kw)
2PG 400X250	Φ400	250	25	2-8	5-10	2	180	1.1	1215x834x830	11
2PG 610X400	Φ610	400	85	2-30	13-40	2	75	3.5	2235x1722x810	30
2PG 450X500	Φ450	500	100	2-25	20-55	2	65	3.8	2260x2200x766	22
2PG 600X750	Φ600	750	300	2-30	60-125	2	65	8.34	3600x1950x1100	44
2PG 900X1200	Φ900	1200	350	2-35	90-210	2	41	14	5665x2830x1646	90