MDW European Type Grinding Mil
2025年1月15日
PEW Jaw Crusher
2025年2月10日MDW European Type Grinding Mil
2025年1月15日PEW Jaw Crusher
2025年2月10日5 - 800 t/h
Capacity
210 - 1020 mm
Max. Feeding Size
Highlights
High Efficiency
The PE jaw crusher is designed to efficiently handle large materials, providing high productivity without compromising on power consumption.
Durability and Long Service Life
Built with robust materials and advanced manufacturing techniques, this crusher offers a long lifespan and requires minimal maintenance.
Easy Maintenance
Equipped with simple internal components, the PE jaw crusher minimizes downtime and is easy to repair or service when needed.
Wide Range of Applications
Whether used in construction, mining, or recycling industries, the PE jaw crush is adaptable to diverse tasks, making it a valuable asset in many operations.
Working Principle
1
Material Feeding
The process starts with materials being fed into the crusher's feed hopper, which is designed to accommodate large chunks and guide them into the crushing chamber.
2
Crushing Chamber Dynamics
Inside the chamber, two jaws are present: a stationary fixed jaw and a reciprocating movable jaw. The space between these jaws is known as the crushing cavity.
3
Movable Jaw Movement
The movable jaw, powered by an eccentric shaft, moves in a reciprocating motion towards and away from the fixed jaw. This movement compresses and crushes the materials placed between the jaws.
4
Compression and Crushing
As the movable jaw moves towards the fixed jaw, the material is compressed and crushed. When the movable jaw moves away, the crushed material drops down, ready for further processing or discharge.
5
Eccentric Shaft Function
The eccentric shaft, a key component, drives the movable jaw's reciprocating motion. Its design ensures consistent and powerful crushing action, contributing to the crusher's efficiency.
6
Flywheel Role
The flywheel, attached to the eccentric shaft, plays a crucial role in maintaining the crusher's momentum. It helps in reducing power consumption and ensures a smooth, continuous crushing process.
Gallery
Technical Specs
| Model | Feed Opening Size (mm) | Max. Feeding Size (mm) | Adjustable Range of Output Size (mm) | Capacity (t/h) | Motor Power (kw) | Overall Dimension (mm) | Weight (t) |
|---|---|---|---|---|---|---|---|
| PE250*400 | 400*250 | 210 | 20-80 | 45797 | 15 | 1450*1315*1296 | 2.8 |
| PE400*600 | 600*400 | 350 | 40-100 | 15-65 | 30 | 1700*1732*1653 | 6.2 |
| PE500*750 | 750*500 | 425 | 50-100 | 45-110 | 55 | 2035*1912*2000 | 11 |
| PE600*900 | 900*600 | 500 | 65-140 | 90-180 | 55-75 | 2290*2206*2370 | 16 |
| PE750*1060 | 1060*750 | 630 | 80-160 | 110-320 | 110 | 2655*2302*3110 | 29 |
| PE900*1200 | 1200*900 | 750 | 100-200 | 200-400 | 132 | 3380*2870*3330 | 54.5 |
| PE1000*1200 | 1200*1000 | 800 | 100-200 | 250-500 | 132 | 3480*2870*3330 | 69 |
| PE1200*1500 | 1500*1200 | 1020 | 150-300 | 400-800 | 180-220 | 4200*3750*3820 | 100.9 |
| PEX150*250 | 250*150 | 125 | 10-40 | 45662 | 5.5 | 875*758*850 | 0.81 |
| PEX150*750 | 750*150 | 125 | 18-18 | 45793 | 15 | 1200*1500*1200 | 3.8 |
| PEX250*750 | 750*250 | 210 | 25-60 | 13-35 | 22 | 1380*1750*1540 | 5.5 |
| PEX250*1000 | 1200*250 | 210 | 25-60 | 16-50 | 30-37 | 1530*1992*1380 | 7 |
| PEX250*1200 | 1200*250 | 210 | 25-60 | 20-60 | 37 | 1900*2192*1430 | 8 |
| PEX300*1300 | 1300*300 | 250 | 25-105 | 20-90 | 75 | 2720*1950*1600 c | 11 |
FAQ
If you encounter any problems while using our crushers, sand makers, grinding mills or mobile crushers and other mining equipment, or have any questions about equipment selection, operation and maintenance, troubleshooting, etc., you are welcome to leave a message here for consultation.
Job Position
Comments from Engineers
1How does one start up a PE jaw crusher?
Proper alignment and adjustment of the movable jaw relative to the fixed jaw are essential before starting the
machine. Ensure the feed door is open, operate the control panel according to the manufacturer’s instructions,
and gradually increase the motor speed to avoid shock loading.
2What causes high maintenance costs for PE jaw crushers?
Common causes include frequent overhauls due to wear and tear on moving parts, electrical issues like
breakdowns in the control system or motor, and improper maintenance leading to unexpected failures.
3How do you choose the right size of PE jaw crusher for a specific application?
The size should be selected based on the maximum feed particle size and the desired output product size.
consult the manufacturer’s guidelines or perform field tests to determine the optimal capacity.
4What are some common PE jaw crusher maintenance tips?
Regular inspection of moving parts, timely replacement of wear components like liners and toggle plates, proper
lubrication to reduce friction and extend service life, and following the manufacturer’s service schedule for
optimal performance.
5Why does a PE jaw crusher sometimes fail during operation?
Possible reasons include overloading, incorrect alignment, insufficient lubrication, electrical issues, or
failure to follow the machine’s operational guidelines.
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