crusher part

Advantages of jaw crusher: 1.Short toggle 2.Low hanging 3.Big swing angle 4.Long useful life 5.Easy maintenance

Application of PE jaw crusher

PE jaw crusher is widely used for crushing of stone, rock , coal, glass, metal, etc., such as limestone, granite, dolomite, marble stone, etc. in the industry of mining, construction, railway, water conservancy and chemical. Usually, in a whole production line, PE jaw crusher is for first crushing.

Special advantages of DongMeng PE jaw crusher from others

A). Reliable quality approved by CE and reach to European standard.

B). High crushing ratio, uniform output sizes,

C). Simple structure, easy to maintain, low operation cost.

Working principle of PE jaw crusher

Jaw crusher consists of frame, eccentric shaft, belt wheel, flywheel, movable jaw, side guard plate, toggle plate, toggle backseat, gap adjusting screw, returning spring, fixed jaw plate and movable jaw plate. Toggle plate is also used to guarantee the security. Jaw crusher uses electric motor as the motive power. Eccentric shaft is driven by triangle belt and genea wheel, which makes movable jaw make reciprocating motion according to the desired trajectory. Then, materials in crushing chamber (consists of fixed jaw plate, movable jaw plate and edge plate) are crushed and the finished materials are discharged from discharging hole

   The main work parts are composed of the fixed jaw plate and movabale jaw plate, The motor transmits power through belt, drives the moving jaw do periodic motion to the fixed jaw surround the eccentric shaft. The stuff will be crushed in this process .  It is suitable to crush various kinds of ores and rocks of rough, medium hardness

General description

  DongMeng jaw crusher has a feature of big crushing ratio, uniform finished product size, simple structure, reliable operation, easy maintainance, low operation cost. It is widely used in mining, metallurgy, construction material, highway, railway, water conservancy and chemical industries for crushing various materials with compression strength less than 350Mpa. It is preferred equipment for the complete set of production line as the first step crushing.

Technical Parameters of PE Jaw Crusher 

Model	Feed opening size (mm×mm)	Max. feed size (mm)	Production capacity (t/h)	Eccentric shaft rotation speed (r/min)	Motor power (kW)	Adjusting range of discharge opening (mm)	Weight (t)
PE-250×400	250×400	210	5-20	300	15	20-60	2.8
PE-400×600	400×600	340	16-65	275	30	40-100	6.5
PE-500×750	500×750	425	45-100	275	55	50-100	10.1
PE-600×900	600×900	500	50-120	250	55-75	65-160	15.5
PE-750×1060	750×1060	630	52-180	250	110	80-140	28
PE-800×1060	800×1060	650	85-143	250	110	100-200	30
PE-870×1060	870×1060	670	181-210	250	110	200-260	30.5
PE-900×1200	900×1200	750	140-260	200	110	95-165	50
PE-1000×1200	1000×1200	850	160-300	200	110	195-265	51
PE-1200×1500	1200×1500	1020	300-600	180	160	150-300	100.9
PEX-250×750	250×750	210	8-22	330	22	25-60	4.9
PEX-250×1000	250×1000	210	16-52	330	30-37	25-60	6.5
PEX-250×1200	250×1200	210	20-60	330	37	25-60	7.7
PEX-300×1300	300×1300	250	20-90	330	55	20-90	11

crusher part