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Jaw crusher
Descriptions
Jaw crusher is mainly used to crush medium granularity ore and hard materials. It can crush material whose compression resistance is under 320Mpa. It has rough crusher and fine crusher two models. Jaw crusher is also called stone crusher. PE series jaw crusher is complete in specifications. It’s feeding size is 125mm～750mm, which is the first choice of primary crusher.
Working principle
Jaw crusher’s working way is crooked moving and extruding. The motor drives the belt and wheel, through the eccentric shaft, making the movable jaw move up and down. When the movable jaw is up, the angle between the toggle and the movable jaw is becoming big, in order to push the movable jaw plate approach to the fixed jaw plate. At the same time, the raw material is crushed or grinded. When the movable jaw is down, the angle between the toggle and the movable jaw is becoming small, the movable jaw plate departs from the fixed jaw plate under the use of the pulling rod and the spring. At this time, the crushed material will come out from the downside of the crushing cavity. Along with the continuous move of the motor, the crusher movable jaw plate will crush and excrete material periodicly, so as to realize volume production.
Composite structure
The main structure of the jaw crusher includes frame, eccentric shaft, big belt wheel, flying wheel, movable jaw, side protecting plate, toggle, toggle back base, adjustable gap screw, back-moving spring, fixed jaw plate and movable jaw plate and so on. And the toggle works as insurance.
Applied range
Jaw crusher is mainly used to crush medium granularity ore and hard materials. It can crush material whose compression resistance is under 320Mpa. It has rough crusher and fine crusher two models. PE series jaw crusher is complete in specifications. It’s feeding size is 125mm～750mm, which is the first choice of primary crusher. Jaw crusher is widely used in mining metallurgy, building material, road, railway, water conservancy and chemical industry and so on.
Performance feature
1. The crushing cavity is deep and has no dead zone, improving the feeding ability and capacity.
2. Crushing ratio is big. The output particle size is even.
3. Gasket type discharge gate adjusting device, reliable and convenient, large adjustable range, increasing the flexibility of the equipment.
4. Lubrication system is safe and reliable, easy to change parts, maintenance working amount is small.
5. Simple structure, reliable work, low working cost.
6. Energy saving, stand-alone saves 15%-30%, system saves more than twice.
7. Large output adjustable range, able to satisfy different customer’s requirements.
8. Low noise, little dust.
9. Simple structure and convenient maintenance. steady performance, low working cost, crushing ratio is large.
Technical Parometers
|
Model |
Feeder opener size
（mm） |
Max feeding size（mm） |
Ouput opener size（mm） |
Capacity
（t/h） |
Motor Power
（kw） |
Weight
（t） |
Overall dimension
（mm） |
|
PE250×400 |
400×250 |
200 |
20-50 |
5-20 |
15 |
3 |
1430×1310×1340 |
|
PE400×600 |
400×600 |
350 |
40-100 |
15-60 |
30-37 |
7 |
1700×1732×1653 |
|
PE500×750 |
500×750 |
425 |
50-100 |
40-110 |
45-55 |
12 |
2035×1921×2000 |
|
PE600×900 |
600×900 |
480 |
65-160 |
90-180 |
55-75 |
17 |
2290×2206×2370 |
|
PE750×1060 |
750×1060 |
630 |
80-140 |
110-320 |
90-110 |
29 |
2655×2302×3110 |
|
PE900×1200 |
900×1200 |
750 |
95-165 |
220-450 |
110-132 |
58 |
3800×3166×3045 |
|
PE1000×1200 |
1000×1200 |
850 |
200-300 |
280-560 |
110-160 |
69 |
5350×4280×3050 |
|
PEX150×250 |
150×250 |
125 |
10-40 |
1-3 |
5.5 |
1.5 |
896×745×935 |
|
PEX150×750 |
150×750 |
125 |
18-48 |
5-16 |
15 |
3.8 |
1200×1500×1200 |
|
PEX250×750 |
250×750 |
210 |
25-60 |
15-30 |
22-30 |
5 |
1667×1545×1020 |
|
PEX250×1000 |
250×1000 |
210 |
25-60 |
15-50 |
30-37 |
7 |
1550×1964×1380 |
|
PEX250×1200 |
250×1200 |
210 |
25-60 |
20-60 |
37-45 |
8.5 |
2192×1900×1950 |
Impact Crusher
Descriptions
Impact crusher is combined with domestic sandstone industry specific industrial and mining conditions and developed out as the latest generation of counterattack crusher. It adopts the most advanced manufacturing technology and specific structure design. The output material shape is cube, without tension and fissure, the shape is quite good. Impact crusher can be used to crush kinds of rough, medium, fineness materials, such as granite, limestone, concrete and so on, whose sizes are no more than 500mm, and the compression resistance is under 350 Mpa.
Working principle
Impact crusher is a kind of crushing machinery using the impact energy to crush the material. First, the material comes into the crushing cavity from the feeding opener. Under the driving of the motor, rotor moves at a high speed, at this time the materials fall down and impact with the rotor. When the material comes into the flat hammer working area, it impact with the flat hammer on the rotor. The material will get energy when impacting, bear down on the crush board, be thrown up to the impact equipment and be crushed again. Then it will be rebounded to the flat hammer area from the impact plate. This process will be repeated. The material will go to the first, second, third cavity, until be crushed to required size. The qualified material will go through the screen and be expelled from the output opener. And the unqualified material will be crushed continuously until reach to the needed size. And the sundries which can’t be crushed will come into the designed Metal collector, and clear it at fixed period. Such to finish the whole production work.
Composite structure
Impact crusher mainly consists of frame, rotor, transmission gear, impact crusher, hammer and so on.
Applied range
Impact crusher is widely used in building material, chemical industry, coal and so on. It can crush rough, medium, fineness rock and brittle material, such as limestone, coal, calcium carbide, quartz, dolomite, shale, sandstone, asbestos, graphite, rock salt, iron sulphide ore, gypsum, and chemical material, which are medium hard brittle material. It can be also used in mineral separation, chemical, cement, construction, fireproofing material, ceramics, glass, and other industrial departments for medium and fineness hard material crushing.
Performance feature
1. Multi-cavity uniform broken, suitable for crushing hard rock;
2. Low big feed port, facilitating production line arrangement and increase feed size.
3. New type wear-resisting material makes flat hammer, counterattack plate and lining plate extend using life.
4. High chrome plate hammer, specific counterattack plate, especially well used in hard rock crushing. High efficiency, energy saving.
5. For hard rock crushing, it is featured with high efficiency, energy saving.
6. All the even plate structure makes discharge smaller size and cubic shape, no inner grain.
7. The discharge material shape is cubic and the output size can be adjustable.
8. Make the crushing process easy.
9. Full hydraulic used, easy to maintenance and replace wearing parts
Technical Parometers
|
Model |
Rotor size
（mm） |
Feeder Open size（mm） |
Max. feeding size（mm） |
Capacity
（t/h） |
Motor Poer(KW) |
Weight
（t） |
Overall dimension
（mm） |
|
PF1007 |
Φ1000×700 |
400×730 |
300 |
40-60 |
37-55 |
9.5 |
2400×1560×2660 |
|
PF1010 |
Φ1000×1050 |
400×1080 |
350 |
60-90 |
55-75 |
14 |
2440×2250×2630 |
|
PF1210 |
Φ1250×1050 |
400×1080 |
350 |
80-130 |
110-132 |
17 |
2700×2340×2870 |
|
PF1214 |
Φ1250×1400 |
400×1430 |
350 |
120-180 |
132 -160 |
22 |
2700×2440×2900 |
|
PF1315 |
Φ1300×1500 |
860×1520 |
450 |
180-230 |
180-260 |
26 |
2860×2800×3050 |
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