Coal Slime Dredging Machine for Mining
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Product Introduction
The water bin of the water coal cleaning machine shall be a level lane. When the cleaning machine enters the entrance ramp of the water bin, the rear part shall be pulled by a reamer (the rated traction of the reamer is greater than 8t) to prevent the sliding phenomenon when the crawler of the cleaning machine and the track in the water bin slip. When the cleaning machine is working, the gas and coal dust in the surrounding air should not exceed the concentration specified in the "Coal Mine Safety Regulations. Should be able to prevent the liquid into the inside of the appliance, no violent vibration, bumps, no corrosive gas environment.
The machine is compact in structure and small in size, and can be transported by itself; it adopts a crawler walking mechanism with large traction, flexible walking and strong climbing ability. Double spiral mud collection device, mud collection cantilever can be raised and lowered, mud collection range is large, high efficiency; The lower chain scraper conveyor has strong transportation capacity for materials with relatively large viscosity, large conveying volume, long conveying distance and stepless adjustment of pumping displacement;
The hydraulic system adopts full hydraulic reversing, with small reversing impact; there are few working oil circuit links; the valve group is of good quality, small size, and convenient maintenance; the main oil pump adopts world-famous brand products with excellent performance and reliable work; the distribution valve adopts advanced S pipe The valve can automatically compensate the gap, has good sealing performance, simple and reliable structure, and is convenient to replace wearing parts; it has anti-pump function, when a short-term pipe blockage occurs, can be used as a means to remove the blockage. Open hydraulic system, full manual control, safe and reliable, with parking brake function.
Main technical parameters
| Model | MQW-90 |
| Motor power (KW) | 90 |
| Rated voltage (V) | 660/1140 |
| Conveying distance horizontal/vertical (M) | 1000/200 |
| Rated pressure of hydraulic system (MPa) | 32 |
| Delivery pump bore/maximum stroke (MM) | φ200/ 900 |
| Walking form | Crawler |
| Travel speed (M/Min) | 5±0.5 |
| Climbing grade () | ≤ 18 |
| Motor torque (Nm) | 2295~6633 |
| Maximum traction force (Kn) | 29.5 |
| Load width/height | 1455/1100 |
| Fuel tank capacity (L) | 470 |
| Clearance Capacity (m³/f) | ≤35 |
| Overall dimension (mm) | 5458x1320x1750 |
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Xinyang Cheng Coal Mine Equipment
Production of coal mine special equipment, maintenance of fully mechanized hydraulic support and other coal mine equipment
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