Introductions of Hydraulic Roller Crusher
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2PGC serise hydraulic rollar crusher, is a new type product which R&D by our company, on basis of years of experience on spring rollers crusher. This machine is widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, metallurgy and so on. It can crush materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag, cement clinker, fireproof materials, and so on.
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Usage and Application:
It is widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, metallurgy and so on.
It can crush materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag, cement clinker, fireproof materials, and so on.
Features and Advantage
1. Compact structure, low noise and efficient;
2. Easy to install and only need simple foundation;
3. Can adjust the pressure and size easily by hydraulic system;.
4. Self-protection, the parts can not be damaged when hard materials such as the metals goes into the crushing cavity;Â
5. Low cost maintenance and easy to maintain.
Working Principle
The motor drives the fixed roller and movable roller to work via reducer, V-belts or coupling. Materials are put into the space between the two rollers via the feed entrance.
As thetwo rollers inward turning, the input materials are crushed, pressed, ground, and at last come out from the base of the machine.
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Main Technical Data of Hydraulic Roller Crusher
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Model |
RolL Dia (mm) |
Capacity (t/h) |
Max Feed (mm) |
Outlet (mm) |
Overall Dimention (mm) |
Speed Reducer |
Electric Motor |
Weight (kg) |
| Φ600×400 | Φ600 | ~12 | <20 | <3mm75% | 1690×1940×850 | ZLY180-20-I×2 | Y180L-6 15KW×2 |
4800 |
| Φ800×600 | Φ800 | ~25 | <25 | <3mm 72% | 2250×3269×1060 | ZLY200-20-I×2 | Y200L2-6 22KW×2 |
7500 |
| Φ1000×700 | Φ1000 | ~40 | <30 | <3mm 70% | 3200×3773×1285 | ZLY224-20-×2 | Y225M-6 30KW×2 |
14800 |
| Φ1200×700 | Φ1200 | ~70 | <40 | <3mm 70% | 3444×3537×1448 | ZLY280-20- ZLY280-20- |
Y280M-6 55KW×2 |
21500 |
| Φ1200×800 | Φ1200 | ~70 | <40 | <5mm 65% | 3444×3637×1448 | ZLY280-20- ZLY280-20- |
Y280M-6 55KW×2 |
24500 |
| Φ1500×700 | Φ1500 | ~150 | <50 | <3mm 72% | 4133×3970×1760 | ZLY355-20- ZLY355-20- |
Y315L2-8 110KW×2 |
32500 |
| Φ1500×800 | Φ1500 | ~150 | <50 | <5mm 70% | 4133×4070×1760 | ZLY355-20- ZLY355-20- |
Y315L2-8 110KW×2 |
35000 |
| Φ1800×800 | Φ1800 | ~210 | <60 | <3mm 75% | 4860×4208×2050 | ZLY450-20-I ZLY450-20- |
Y355M2-8 160KW×2 |
49000 |
| Φ2000×1000 | Φ2000 | ~350 | <70 | <5mm 72% | 5100×4950×2550 | ZSY560-31.5-I ZSY560-31.5- |
Y355L1-6 220KW×2 |
90000 |
The down-the-hole hammer (pneumatic impactor) cooperates with the drilling rig and the corresponding drilling tools to perform the impact rotary drilling. The DTH hammer is connected to the bottom end of the drill pipe, the drilling rig drives the drill pipe to rotate, and the compressed air (compressed air) enters the DTH hammer through the drill pipe to generate a certain frequency of impact force to break the rock, and at the same time use the exhaust gas to compress the hammer. The head (drill) is cooled, and the chipped cuttings are discharged out of the hole. Because the outer diameter of the down-the-hole hammer is smaller than the diameter of the drill hole, it can go down into the hole with the deepening of the drill hole (the name of the down-the-hole hammer comes from this).
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