Rock crusher

Rock Crusher Double stage crusher can be widely used in crushing coal gangue, shale, clay, slag, limestone, construction wastes, tailing ore and other materials. It is easy for it to crush high moisture materials with the following features. Product Features: i Double rotor s crushing material two times at upper end and lower end The tandem two sets of rotors, under the fast spinning, the lower rotor’s hammers re-crush the material which is firstly crushed by the upper rotor’s hammers, inner machine material collide each other, so hammer crushing material, material crushing material, unloading directly. iiNo bottom grate sieve, high wet material never plug machine The traditional crusher with grate sieve can’t adapt to crush the material which moisture ratio more than 8%, if the moisture ratio more than 10%, more easily brings the serious plug, the crushed material can’t be discharged, leads to the hammers repeating wear and tear, and even motor is burn out, seriously affecting production. But the double stage crusher without bottom grate sieve and no obviously limited on the moisture ratio, never appearing the plug for crushing the overwet material, and never say that fine powder can’t flow out in time and material be re-crushed, so the double stage with high crushing ratio and hammers work availably. iiiUnique two-way gap adjustment technology when hammers after wear and tear, the gap between hammers and liner-plate becomes large, so material particle would coarsen, at this time move the hammers outward by the center, to narrow the gap between hammers and lining plate. Reducing the cost greatly, meanwhile the double stage crusher equipped with the hydraulic open and close housing case, easy maintenance, security and reliability. 

Technical Parameter:
Model	SF1000*1200	SF900*1000	SF800*800	SF800*600	SF600*600	SF600*400
Feeding Machine Size	≤200 MM	≤150 MM	≤120 MM	≤120 MM	≤100 MM	≤100 MM
Out-material Size	≤3 MM (0~0.15mm 50, 0.15~2mm 35, 2~3mm 15)
Capacity	90~120CBM/H	60~80CBM/H	50~70CBM/H	40~60CBM/H	25~35CBM/H	15~25CBM/H
Moisture Ratio	moisture ratio not limited obviously, generally <50 all can do
Motor	110+90KW	75+55KW	55+55KW	45+55 KW	22+30 KW	18.5+22 KW
Machine Weight	8T	7T	5T	4T	1.8T	1T
Hammers Quantity	56Pcs	48 pieces	40 pieces	32 pieces	32 pieces	24 pieces
Hammer total weight	696kg	596kg	400kg	304kg	169kg	80kg
Lining plate Quantity	Large 16pcs Small 9pcs	Large 16pcs Small 9pcs	Large 14pcs Small 9pcs	Large 14pcs Small 9pcs	Large 13pcs Small 7pcs	Large 11pcs Small 5pcs
Lining plate total weight	800kg	550kg	450kg	392kg	109kg	106kg
Overall Dimension	4500*2000*2600MM	3500*1600*2200MM	3400*1510*2150MM	3400*1310*2150MM	2700*1200*1750MM	2480*850*1620MM