Technical Advantages

High crushing efficiency in deep cavity
The crushing cavity of MJ European jaw crusher adopts symmetrical V-shaped structure, and the discharge port adopts wedge adjustment device, which makes the adjustment easier, safer and faster.

The bearing capacity of the equipment is strong
The equipment adopts larger and more durable eccentric shaft bearing and tooth guard plate, which makes the equipment have stronger bearing capacity, higher output and longer service life.

Advanced manufacturing technology
For the manufacturing of European jaw crusher, not only high-end materials are selected, but also the technology is more advanced. The movable jaw assembly is made of high-quality steel castings, and the heavy eccentric shaft is processed by forging blank, which is more reliable and durable.

More convenient adjustment of discharge
New wedge adjustment design, more uniform discharge, discharge port adjustment operation is more simple and safe, discharge size adjustment range is large.

Unit integration structure
The whole machine can be placed on the base of the steel frame. The main machine and the base can be linked through the damping pad, so the noise is small.

Steel plate elbow plate
The elbow plate is made of high-strength steel plate, which can bend and deform when the crusher is overloaded to protect the key parts of the crusher from damage. Compared with the traditional cast iron elbow plate, it has the advantages of light weight, easy replacement, and avoiding the broken cast iron elbow plate and damaging the crusher.

Working Principle

When MJ series jaw crusher works, the motor drives the belt and pulley to make the moving jaw move up and down through the eccentric shaft. When the moving jaw rises, the angle between the elbow plate and the moving jaw becomes larger, so as to push the moving jaw plate close to the fixed jaw plate, and at the same time, the material is crushed or split to achieve the purpose of crushing; When the movable jaw goes down, the angle between the elbow plate and the movable jaw becomes smaller, and the movable jaw plate leaves the fixed jaw plate under the action of the pull rod and the spring. At this time, the crushed materials are discharged from the lower opening of the crushing cavity.

MJ100

MJ125

MJ140

MJ160

Specification Parameters

Model	Feed opening size(mm)	Power(KW)	Discharge size(mm)											Weight (kg)
			Crushing output
			40	60	80	100	125	150	175	200	225	250	300
MJ80	800*510	75	80-100	120-150	160-220	200-270	260-340	310-400	360-470					11800
MJ100	1000*750	110			210-280	270-350	320-420	390-510	460-600	520-680				26200
MJ125	1250*950	160				370-480	440-575	515-680	580-770	665--870	740-960	810-1060		44600
MJ140	1400*1070	200					480-630	575-745	660-850	750-960	830-1065	910-1190		58600
MJ160	1600*1200	250						640-840	750-980	850-1100	950-1200	1020-1330	1220-1600	85600
MJ200	2000*1500	400							960-1200	1060-1380	1170-1560	1280-1650	1520-1980	128500

Remarks: The output in the table is based on the approximate throughput measured by the loose density of the material at 1600KG/m3. The actual result will be different due to the difference in feed, particle size, rock type and material moisture content.