Primary stone crusher machinery
This primary stone crusher machinery 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.
Summary of primary stone crusher machinery:
PE/PEX Series Jaw Crusher has the features of high crushing and even product size ratio. It can be used to crush material, whose compression strength is not more than 320Mpa. This jaw crusher is mainly used in various industries, such as mining, smelting, road and railway construction, water conservation and chemical industry etc. PE Series is used in primary crushing, while PEX series is used in secondary crushing and fine crushing.
The Features and Benefits of primary stone crusher machinery:
1. Simple structure and reliable operation
2. Easy maintenance and low operating cost
3. The frame of jaw crusher is very firm due to removing welding residual stress
Primary stone crusher machinery composition-structure:
It is made up of frame, eccentric shaft, grooved wheel, flywheel, moving jaw, side guard plate, toggle plate, toggle backseat, adjusting screw, returning spring, fixed jaw plate and moving jaw plate. Toggle plate is of safety function.
Working Principle of primary stone crusher machinery:
This crusher adopts the electric motor as the power. The eccentric shaft is revolved by an electric motor through v-belts. It causes the swing jaw following the preconcerted path to crush the feeding material. Thus the material will be crushed in the crushing chamber which is composed of the stationary jaw plate, swing jaw plate and the liner plate. The material is discharged from the lower part of machine that is what you want.
| Model | Size of Feed Opening(mm) | Max Feed Size (mm) | Discharge Range Opening (mm) | Capacity (m3/h ) | Motor Power(kw) | Weight(t) |
| PE-400×600 | 400×600 | 340 | 40-100 | 10-40 | 30 | 6.1 |
| PE-500×750 | 500×750 | 425 | 50-100 | 25-60 | 55 | 10.5 |
| PE-600×900 | 600×900 | 500 | 65-180 | 30-85 | 55- 75 | 14.8 |
| PE-750×1060 | 750×1060 | 630 | 80-180 | 72-150 | 90-110 | 28 |
| PE-870×1060 | 870×1060 | 750 | 170-270 | 145-235 | 90-110 | 28.45 |
| PE-900×1200 | 900×1200 | 780 | 100-200 | 100-240 | 110-132 | 45.2 |
| PE-1000×1200 | 1000×1200 | 850 | 200-280 | 190-275 | 110-132 | 45.7 |
| PE-1200×1500 | 1200×1500 | 1020 | 150-300 | 250-500 | 200 | 89 |
| PE-1500×1800 | 1500×1800 | 1200 | 220-350 | 430-1000 | 355 | 122 |
| PEX-150×750 | 150×750 | 120 | 10-40 | 5-16 | 15 | 2.53 |
| PEX-250×1000 | 250×1000 | 210 | 25-60 | 10-30 | 30-37 | 6.5 |
| PEX-250×1200 | 250×1200 | 210 | 25-60 | 13-35 | 37 | 7.7 |
| PEX-300×1300 | 300×1300 | 250 | 20-90 | 13-53 | 75 | 11.4 |
Zhengzhou Yifan Machinery Co., Ltd are the famous manufacturer of crusher and screen equipment for clients, which include mobile crusher (portable crusher), hydraulic cone crusher, jaw crusher, vertical shaft impact crusher(VSI crusher), impact crusher, vibrating screen and portable crushing plant. We not only offer clients the crushing& mining machinery with good capability and competitive price, but also supply top service and solution of the sand and gravel aggregate production line.
We have many technical experts in domestic crushing and screening filed, and possesses the powerful ability in developing the new products. Demands of clients are seen as our motility, we endlessly develop the new products with high performance, which could satisfy the demands of clients and reach the world level.
We highly regard the quality of products, pursue excelsior on the quality of products, and guarantee to produce the high quality product with strict ISO9001: 2000 quality management systems.
We have perfect after-sale service network. After strict training, the after-dale service engineer could offer clients the rapid maintenance service on demand. Moreover, we have our own foundry plant where lots of spare parts of the crushing and screening equipment are manufactured and plenty stored, which could offer clients spare parts conveniently.
In the rapid developing market our competition ability continuously enhances, our products have been broadly applied in the national key projects. In the course of construction of the national expressway network and big-sale hydropower station, we offer the marched crushing plants lots of whole set of crushing and screening product lines which could offer high quality concrete aggregate.
As the occupation ratio in domestic market increases, our products have been exporting to Russia, Mongolia, Chile, Media Asia, East Asia, Africa etc. Country and region.
We insist innovating constantly, keeping improvement of products, enhancing the reliability of products, aspire to be the global brand in the crushing and screening filed, and be deeply aware of our success is based on the success of clients.
