Jaw Crusher

Jaw Crushers Overview - Series PEW

PEW series jaw crusher, developed by SBM, has undoubtedly become the most favored jaw crusher in the world. Nowadays, PEW series jaw crushers of European style is explored on the base of the traditional jaw crusher. Adopting the most advanced international crushing technology and manufacturing process, PEW series jaw crushers are the best choice to efficiently crush hard and highly corrosive materials at a low cost.
SBM is a world-leading company in the field of making rock and mineral processing machine, which has equipped tens and thousands of crushers around the world since the late 20th century. SBM is the best jaw crushers manufacturer, choose us, and discover how SBM PEW series jaw crushers machine can help you!

Jaw Crushers Application - Series PEW

PEW series jaw crushers are mainly used to crush hard and medium hard stones in stone mining, metallurgy industry, building material, highway, railway, chemical industry, etc. The highest anti-pressure strength of material to be crushed by PEW series jaw crusher is 320 MPa.

Jaw Crushers Main Features and Benefits - Series PEW

World-leading manufacturing technology is adopted for our PEW series jaw crushers, and latest High-tech raw material is selected.
More advanced movable jaw assembly lengthens life of PEW series jaw crushers.
Movable jaw assembly, composed of high-quality cast steel structure, is driven by two big flying wheels which are also made of cast steel. Moreover, heavy eccentric axle is processed by forge mold. These entire make the PEW series jaw crushers extremely reliable.
Integral cast steel structure is adopted for bearing seat of our PEW series jaw crushers. As a result the steel bearing matches well with the crusher frame, at the same time, radial strength of the bearing seat is highly strengthened, while the separate bearing seat does not have this advantage.
Finite element analysis technology is adopted to make the PEW series jaw crusher stronger.
PEW series jaw crushers chamber adopts “V” structure which could make the actual feed width complies with the nominal one.
With Our PEW series jaw crushers, Adjustment of the discharge part is more convenient.
Bearing with larger specification and stronger bearing capacity is used.
The guard plate with tooth shape is newly adopted, it lengthens actual length of jaw plate, and capacity is higher.

Jaw Crushers Working Principle - Series PEW

The motor of PEW series jaw crushers drive belt and belt wheel, when movable jaw plate is driven towards fixed jaw plate, material is crushed or ground. Motor drives the movable jaw up and down through eccentric shaft. The angle between toggle plate and movable jaw increases when movable jaw moves up. The stones are crushed in this process. The angle between toggle plate and movable jaw decreases when movable jaw moves down, the movable jaw move away from fixed jaw by the pulling of rode and spring, the stuff crushed will be discharged from the output opening. This process will repeat. The moving jaw will crush and discharge the stuff circularly.

PEW Series Jaw Crusher Machine Specification

Parameter Model Content		PEW1302	PEW1003	PEW1303	PEW604
Feeding Opening(mm)		180*1300	250*1000	250*1300	400*600
Max Feeding Size(mm)		150	220	220	350
Adjustable Range of Discharge Opening(mm)		10-30	20-40	70-100	35-85
Eccentric Shaft Rotation Speed(rpm)		320	330	290	250
Theoretical Producing Capacity(t/h)		12-35	15-50	26-85	15-70
Electric Motor	Model	Y225M-6	Y225M-6	Y250M-6/Y280S-6	Y225M-6
	Power(Kw)	30	30	37/45	30
	Rotation Speed(rpm)	980	980	980	980
*Overall Dimension(LWH)*		13202150 1175	14001850 1310	14502150 1175	19201460 1840
Weight(Kg)		6000	5600	6800
Voltage(V)		380	380	380	380
Frequency(Hz)		50	50	50	50

Note: This specification is just reference, any changes are subject to the Belt Conveyor products.

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