Zenith coal crushing equipment , coal mining equipment Description
The coal mining equipment zenith company offers are ideal for primary and secondary crushing. coal mining equipment is one of the main types of primary crushers in a mine or ore crushing process plant and also is one of the most widely used crushing equipments in mining industry. Zenith is a famous coal mining equipment manufacturers in China, and sold crusher machines to all over the world. This series of coal mining equipment can reach the crushing ratio of 4-6 and the shape of final product is even. Because it is primary crusher, coal mining equipment is designed for long life service with minimum maintenance for hard, tough, abrasive material and overload high capacity
Zenith coal crushing equipment , coal mining equipment Working Principle
Primary coal mining equipment is typically of the square opening design, and secondary Stone Crushing Machine is of the rectangular opening design. coal mining equipment reduces large size rocks or ore by placing the rock into compression. A fixed jaw board, mounted in a "V" alignment is the stationary breaking surface, while the movable jaw exerts force on the rock by forcing it against the stationary plate. The space at the bottom of the "V" aligned jaw plates decide the crusher product size gap, or the size of the crushed product from the jaw crusher. The rock remains in the jaw until it is small enough to pass through the gap at the bottom of the jaws.
Application of Zenith coal crushing equipment , coal mining equipment:
This coal mining equipment is mainly used in various industries, such as mining, smelting, road and railway construction, water conservation and chemical industry etc. Jaw Crusher has the features of simple structure, reliable operation, easy maintenance and low operation cost.
Main Advantages of coal mining equipment :
1. The machine has a deep crushing cavity and the frame employs the joggle joint welding and entirely annealing technology which make the crusher a simple, durable and robust structure and improve the capability and the crushing ratio.
2.Digital simulation of the operating trace and speed of the movable jaw ensure a high capacity and low consumption rate of the ware parts.
3.Utilization rate of the tooth plate has been increased by using segmented tooth plates which are replaceable.
4.Hydraulic adjustment of the discharge opening ensures a more convenient and safe operation.
5.The service life of the toggle plate and adjustment seat has been developed by the double-layer adjustment seat with arc-shape liner inside it which will disperse the partial pressure evenly.
6.The frame could be taken into upper part and lower part which can be fixed together again by dowel pins. This sort of structure makes users easy to assembly, disassembly, transport and install the crusher.
7.The coal mining equipment employ the American technology.
Technical data of Zenith coal crushing equipment , coal mining equipment
Model |
Feed Opening (mm) |
Max Feeding (mm) |
Discharge Opening (mm) |
REV (r/min) |
Power (kw) |
Motor Model |
Machine Size (mm) |
| PEW250×1000 |
250×1000 |
220 |
20-40 |
330 |
6-37 |
Y250M-6/37 |
1400×1850×1310 |
| PEW250×1200 |
250×1200 |
220 |
20-40 |
330 |
6-37 |
Y250M-6/37 |
1400×2050×1310 |
| PEW400×600 |
400×600 |
350 |
35-85 |
250 |
6-37 |
Y250M-6/37 |
1920×1460×1840 |
| PEW760 |
760×1100 |
620 |
75-200 |
270 |
6-110 |
Y315L1-6/110 |
2600×2500×2200 |
| PEW860 |
860×1100 |
720 |
100-225 |
240 |
6-132 |
Y315L2-6/132 |
3300×2320×3120 |
| PEW1100 |
1100×1200 |
930 |
150-275 |
210 |
8-185 |
Y355L1-8/185 |
4140×2660×3560 |
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