Crusher | Toothed Roller Crusher | Toothed Roller Crusher | Crusher Manufacturer-Henan Zhengzhou Mining Machinery

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Introduction

The double toothed roller crusher is also called 2PGC toothed roller crusher. It belongs to the double roller type in the roller crusher. The shape of the roller surface can be divided into thick and thin toothed rolls. The tooth shape can be configured according to the needs of users. Size is adjustable according to production requirement. It's suitale for brittle and spongy materials. Double toothed roller crusher is suitable for sintering ore, coal, cement, silicate, glass, ceramics and other industries. It is suitable for the crushing of brittle material below medium hardness. It is mainly used for coarse and medium crushing of ore.

Working Principle:

The toothed roller crusher mainly uses special wear-resistant toothed rollers to rotate at high speed to split and crush materials (traditional toothed roller crushers use low-speed extrusion and crushing), forming a mechanism of high productivity.

Features

1. Compared with other types of crushers, this series of crushers has a large crushing ratio, no requirement for the moisture content of the crushed materials, and is non-sticky, non-blocking, less over-crushing, low noise, small vibration, less dust, and an occupied area. Small size, simple and convenient maintenance, etc.;

2. Equipped with a hydraulic automatic retreat device, which can effectively prevent the damage of the iron block to the toothed roller and the damage of the wooden block and flexible objects to the normal operation of the toothed roller;

3. Equipped with an intelligent removal device, which can automatically remove the adhered materials on the wall of the crusher cavity by using the interval of working conditions;

4. Multiple protective devices and interlocking devices such as mechanical, electrical, hydraulic, etc. are used to effectively protect the motor, crusher and the entire system.

Technical Parameter

Model	Roller diameter(mm)	Roll length(mm)	Feeding size(mm)	Discharge size(mm)	Roller speed(r/min)	Capacity(t/h)	Motor		Boundary size(mm)	Weight(t)
Model	Roller diameter(mm)	Roll length(mm)	Feeding size(mm)	Discharge size(mm)	Roller speed(r/min)	Capacity(t/h)	Model	Power（kW）	Boundary size(mm)	Weight(t)
2PGφ250x150	250	150	≤15	0-7	280	0.5-1.3	Y112M-6	2.2x2	1030x600x1010	0.5
2PGφ400x250	400	250	≤Q	2-6	180	5-15	Y132M-6	5.5x2	1215x834x816	1.5
2PGφ400x500	400	500	≤50	2-8	175	7-11	Y132M-4	7.5x2	1215x1084x816	1.9
2PGφ610x400	610	400	≤75	10-20	125	13-40	Y225M-6	15x2	2235x1722x810	3.6
2PGφ610x500	610	500	≤80	10-20	125	15-50.	Y200L-6	15x2	2235x1822x810	3.8
2PGO750x500	750	500	≤140	2-10	50	3.4-17	Y250M-8	18.5x2	2520x1950x100	9.2
2PGφ900x500	900	500	<140	2-10		50-110	Y225M-8	22x2	2750x1790x2065	\|14.4
2PGφ900x900	900	900	≤160	2-10	37.5	120-180	Y250M-8	30x2	2750x2180x2065	16.8
2PGφ900x1200	900	1200	≤160	3-10			Y315S-8	37x2	2750x2480x2065	20.8
2PGφ1200x1000	1200	1000	5200	3-12			Y2805-8	55x2	3690x3430x2700	46.8
2PGφ1200x1200	1200	1200	≤250	3-12			Y315M-8	75*2	3690x6630*2700	48.6
2PGM500x500	500	500	400	15-125	224	28-190	Y200L-6	18.5x2	1956x1696x880	4.5
2PGJ900x900	900	900	40	0-10	32	2-19	Y280S-4	75	3880x2667x1490	16.8
4PG750x500	750	500	30-60	2-10	32	3-10	Y280S-4	18.5+11/17	2670x3585x2650	19.2
4PG900x700	900	700	40-100	2-10		15-20		30+12/24	3150x4175x3147	2B.7
2PGC450x500	450	500	100-200	25-100	64	20-55		11	2260x2206x766	3.8
2PGC600x750	600	750	300-600	50-125	50	60-125		22	3265x2850x1310	6.7
2PGC900x900	900	900	800	75-150	37.5	125-180		30	3945x3405x1895	13.7