Mini small mobile diesel rock stone jaw crusher is Widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc

Small mobile crushing and screening machine is a combination of jaw crusher and vibrating screen.More practical equipment, more functions, so the demand in the market is very good.the jaw type crushing screening machine / small mobile crushing and screening machine, replaced by a diesel engine, mobile operations, screening equipment, three-dimensional integration, saving space, more suitable for small mobile crushing operation.

Features of Crushing and Screening Type Mobile Jaw Crusher

1. Saving space, more suitable for small mobile crushing operation.Deep crushing cavity, no dead zone, increasing capacity and output of the feeding;

2. Large crushing ratio, uniform products particle size;
3. Pad-style nesting population adjustment devices, and ease of adjustment range,which increase the flexibility of the equipment;
4. Safe and reliable lubrication system, convenient replacement parts, small maintenance workload;
5. Simple and reliable structure,low operation costs;
6. the discharging size of jaw crusher can be adjusted to meet the requirements of different users;
7. Low noise and less dust;

Working principle of jaw crusher

A jaw crusher uses compressive force for breaking of particle. this mechanical pressure is achieved by the two jaws of the crusher of which one is fixed while the other reciprocates. A jaw or toggle crusher consists of a set of vertical jaws, one jaw is kept stationary and is called a fixed jaw while the other jaw, called a swing jaw, moves back and forth relative to it, by a cam or pitman mechanism, acting like a class II lever or a nutcracker. The volume or cavity between the two jaws is called the crushing chamber. The movement of the swing jaw can be quite small, since complete crushing is not performed in one stroke. The inertia required to crush the material is provided by a weighted flywheel that moves a shaft creating an eccentric motion that causes the closing of the gap.

Diesel engine mobile jaw crusher technical parameters

Model	Feed Opening (mm)	Max Feed Size (mm)	Discharging Range Size (mm)	Capacity (t/h)	Motor Power (t)	Weight (kg)
PE-150*250	150*250	125	10-40	1-3	5.5	0.8
PE-250*400	250*400	210	20-60	5-20	15	2.8
PE-400*600	400*600	340	40-100	16-60	30	6.5
PE-500*750	500*750	425	50-100	40-110	55	10.6
PE-600-900	600*900	500	65-180	80-180	55	15.5
PE-750*1060	750*1060	630	80-180	110-320	110	28
PE-800*1060	800*1060	680	100-200	140-340	110	30
PE-870*1060	870*1060	750	170-270	180-360	110	30.5
PE-900*1060	900*1060	780	200-290	200-380	110	31
PE-900*1200	900*1200	780	95-225	220-450	132	49
PE-1000*1200	1000*1200	850	195-280	280-550	132	51
PE-1200*1500	1200*1500	1020	150-300	400-800	160	100.9
PEX-150*750	150*750	120	18-48	8-25	15	3.5
PEX-250*750	250*750	210	25-60	13-35	22	4.9
PEX-250*1000	250*1000	210	25-60	16-52	30	6.5
PEX-250*1200	250*1200	210	25-60	20-61	37	7.7
PEX-300*1300	300*1300	250	20-90	25-95	75	11