2PGG Double-smooth Roll Crusher
Shanghai Jianshe Luqiao Machinery Co., Ltd. is a leading stone crushing machine and screening equipments manufacturer in China, provides stone crushing machine and screening equipments for various industries such as mining, building material, metallurgy, environmental protection, transportation, chemistry, energy and so on.
Main Usage of Double-smooth Roll Crusher
2PGG double-smooth roll crusher is used for coarse and medium crushing of various ore and rock with low hardness in these industrial sectors such as mineral processing, chemistry, cement, building material, etc.This machine mainly consists of the housing, rolls, deep tooth gear and safety spring, also has double motors and double belts to drive. V-belt drives two rolls to rotate in opposite direction by motors and finish material crushing. Space of rolls can be adjusted within certain range to control discharging size.
Technical Parameters of Double-smooth Roll Crusher

Model	Usage	Anti-press strength	Roll diameter	Roll length	Roll speed	Max. feeding size	Discharging size	Standardized capacity	weight
		Mpa	mm	mm	r/min	mm	mm	t/h	kg
2PGGY1200×1000	Metallurgical coke	≤90	1200	1000	123	40	2,4,6,8,10,12	15,30,45,60,75,90	46401
2PGG1200×1000	Metallurgical coke	≤90	1200	1000	123	40	2,4,6,8,10,12	15,30,45,60,75,90	46400
2PGG1200×800	Perlite, limestone	≤120	1200	800	113	30	3~8	26~66	21015
2PGG1000×800	Granite	170～250	1000	800	100	25~30	5~10	35~70	23817
2PGG900×900	Metallurgical coke	≤90	900	900	58	40	20	47	19743
2PGG750×500Ⅲ	Calcined petrol coke	≤10	750	500	97	≤50	≤20	20～25	6115
2PGG750×500Ⅱ	Iron slag	≤250	K7102.2-5(A)φ775	500	100	50	5	11	6950
2PGG750×500Ⅰ	Iron slag	≤250	K7102.2-5(B)φ770	500	50	55	10	17	6950
			K7102.2-5(D)φ730	500	50	95	50	80
			K7102.2-5(C)φ750	500	50	75	30	49
			K7102.2-5(B)φ770	500	50	55	10	17
2PGG750×500	Coal,coke	≤120	K7102.2-5(A)φ775	500	50	50	5	8	6950
2PGG610×610Ⅲ	slag≤300°C	≤90	610	610	200	≤10	3	15	4110
2PGG610×610Ⅱ	White lime <200°C	≤90	610	610	310	≤20	1.5～3.2	15～30	4110
2PGG610×610	Bentonite (clay)	≤90	610	610	310,300	≤20	1.5～3.2	15～30	3950
2PGG610×400Ⅶ	Perlite	≤90	610	400	200,210	≤50	≤2	9	3240
2PGG610×400Ⅴ	Sintered brown alumina	≥300	610	400	60	5	2.5	3～4	3663
2PGG610×400Ⅳ	Sea salt	≤10	610	400	208	37	2	8	3167
2PGG610×400Ⅵ	Limestone	≤120	610	400	100	39	4	8	3663
2PGG610×400	Medium hard	≤120	610	400	60	70	2~30	2.5～32	3663
2PGG400×250Ⅱ	Sintered brown alumina	≥300	400	250	194	3	1	1.5～3	1318
2PGG400×250	Medium hard	≤120	400	250	200	32	2～8	5～10	1300

2PGG Double-smooth Roll Crusher

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• 2PGS Screening type Double Roll CrusherThis Double Roll Crusher is to install toothed crown (toothed plate) on two main shafts which will rotate in opposite direction and then build up cutting and stretching force to break material. Main shafts pour out material directly into the whole top space of crusher by driving mechanism (single or double drive) and not restricted by crushing size ...