stone roller crusher

Dimensions of roller (DiameterXLength mm) 1200X1000 Capacity:50-1000T/h

  Introduction:Roller crusher is mainly used for the crushing of medium-hard mines and rocks in cement, chemical, electric power, metallurgy, building materials, refractories and other industrial sectors, such as the secondary crushing and fine crushing of limestone, slag, coke, coal and other materials.Roller crusher is mainly made up of roller wheels, roller support bearings, clamping and regulation devices and drive devices.Working principle:Roller crushers have a theoretical maximum reduction ratio of 4:1. If a 2 inch particle is fed to the roll crusher the absolute smallest size one could expect from the crusher is 1/2 inch. Roller crushers will only crush materials down to a minimum particle size of about 10 Mesh (2 mm). A crushes using compression, with two rollers rotating about a shaft, towards the gap between the rollers. The gap between the rollers is set to the size of product desired, with the realization that the largest feed particle can only be 4 times the gap dimension.Features:1. Average discharging size without blocking up.2. Automatically sieve the material after crushing.3. High efficiency and low energy consumption. 4. Good flexibility and operational reliability.5. Full-sealed design and no dust pollution.6. small vibration and low noise.7. Removable shell which is convenient for daily maintenance and inspection of the machine.

Series 2PG stone double roller crusher

Introduction:Series 2PG stone double roller crusher is mainly used for the crushing of medium-hard mines and rocks in cement, chemical, electric power, metallurgy, building materials, refractories and other industrial sectors, such as the secondary crushing and fine crushing of limestone, slag, coke, coal and other materials. Double roller crusher is mainly made up of roller wheels, roller support bearings, clamping and regulation devices and drive devices.Working principle:Roller crushers have a theoretical maximum reduction ratio of 4:1. If a 2 inch particle is fed to the roller crusher the absolute smallest size one could expect from the crusher is 1/2 inch. Roller crushers will only crush material down to a minimum particle size of about 10 Mesh (2 mm). A crushes using compression, with two rollers rotating about a shaft, towards the gap between the rolls. The gap between the rolls is set to the size of product desired, with the realization that the largest feed particle can only be 4 times the gap dimension.Features:1. Average discharging size without blocking up.2. Automatically sieve the material after crushing.3. High efficiency and low energy consumption. 4. Good flexibility and operational reliability.5. Full-sealed design and no dust pollution.6. Small vibration and low noise.7. Removable shell which is convenient for daily maintenance and inspection of the machine.Technical Parameters : Model No. Diameter/Length of the roller   (mm) Max. feeding size (mm) Discharging size (mm) Capacity (t/h) Motor power (kw) Rotary speed of roller(r/min) Weight(kg) 2PG-303 300/300 20 0-15 1.5-5 2x2.2 60 543 2PG-402 400/250 32 0-8 5-10 2x5.5 200 1300 2PG-604 600/400 85 0-12 4-15 2x11 120 3500 2PG-609 600/900 85 0-12 8-35 2x15 120 8300 2PG-705 750/500 100 0-12 10-40 2x15 80 9200 2PG-1210Y 1200/1000 40 2-12 15-90 2x45 75 46400 2PG-1210T 1200/1000 40 2-12 15-90 2x45 75 45400

  Series 4PG four roller crushers:

Model No.	Dimensions of roller (Diameter×Length mm)	Gap between rollers (mm)	Max. feeding size (mm)	Capacity (t/h)	Motor		Dimensions (mm)	Weight (kg)
					Power (kw)	Voltage (v)
4PG-Y705	750x500	0-12	85	20-60	11/24/30	380	2760x3590x2650	19200
4PG-Y907	900x700	0-12	100	30-70	15/24/30		9000x4200x3200	27200
4PG-T907	900x700	0-12	100	30-70	30/15/22		4200x3200x3200	26000
4PG-Y1210	1200x1000	0-12	100	40-80	40/55/75		9610x5600x4240	67000

  Series PGC toothed roller crusher:

Model No.	Dimensions of roller (Diameter×Length mm)	Max. feeding size (mm)	Max. discharging size (mm)	Capacity (t/h)	Motor power(kw)	Weight (kg)	Dimensions (mm)
2PGC-405	450x500	200	12	15-30	18.5	4300	2492x2160x760
2PGC-607	600x750	200	12	20-50	30	6800	3265x2780x1360
2PGC-610	600x1000	200	12	30-70	45	8700	4820x2887x1360
2PGC-909	900x900	300	12	40-80	45	13200	3974x2827x1650
2PGC-1012	1000x1200	300	12	60-120	55	13500	4820x2860x1450
4PGC-406	400/380x600	300	12 25	30-60 50-80	18.5/22	7100	2355x1805x1450
4PGC-412	400/380x1200	300	12 25	50-90 80-150	75	9600	3650x1805x1450
4PGC-717	760x1730	300	12 25	180-300 250-400	3×75	17600	5770x1920x1860
4PGC-810	800x1000	300	12 25	60-100 90-125	75	16000	5270x1970x1920
4PGC-1008	1000/1100x800	300	8 13 25	100-140 130-180 170-260	55/75	21000	4614x1824x2340 (4614x3834x2340)

stone roller crusher