Wholesale Coal Mine Drill Rig Rock Bolt Drill
- 1000 Set / Sets per Month
- shanghai
- T/T L/C
- 30 days
Product Details
Brand Name: | ZHONGTUO | Place of Origin: | China | Type: | Core Drilling Rig |
Certification: | SGS | After-sales Service Provided: | Engineers available to service machinery overseas | Warranty: | 1 year |
Power Type: | Diesel | Usage: | Coal | Condition: | New |
Product Description
Description of Pneumatic Rotary Roof Bolter:
MQT series portable pneumatic roofbolter were applied to the roof, hardness of F is less than or equal to 8 9, 10 coal, coal roadway and semi rock roadway anchor set operation, drilling, stirring, installation in a. The double exhaust and the new sealing structure ensure the quick and smooth lifting of the leg and improve the work efficiency; the unique noise reduction system reduces the noise of the machine. Drilling machine spindle and supporting center coincide to ensure normal direction of drilling hole. Can ensure the support design requirements. The series pneumatic roof bolter and our company produce B19/22 six square drill pipe, wrench and all kinds of drill supporting, complete roof anchor operation.
Application scope of Coal Mine Drill Rig Rock Bolt Drill:
The MQT-120/2.7 type Pneumatic Rotary Roof Bolter is widely applicable to the rock hardness is less than F10, especially suitable for coal roadway bolting work, can drill and drill hole roof bolt, anchor hole, can also stir and install resin cartridge type bolt and anchor, without other equipment, you can achieve a bolt nut installation tighten up initial anchor pretightening force requirements.Pneumatic 3 Stage Roof Bolter
Main parameter of pneumatic roof bolter:
item | main parameter | |||
Model | MQT-130/3.2A | MQT-130/3.2B | MQT-130/3.2C | |
Rated pressure | Mpa | 0.4 | 0.5 | 0.63 |
Rated torque | N.m | 110 | 130 | 140 |
Rated speed | r/min | 220 | 240 | 260 |
Idling speed | r/min | 650 | 700 | 750 |
Air consumption | M3/ min | 4.2 | 4.3 | 4.4 |
Dynamic starting torque | N.m | 170 | 210 | 260 |
Dynamic stall torque | N.m | 180 | 230 | 270 |
Flushing water pressure | Mpa | 0.6~1.2 | ||
Noise | dB(A) | ≤95 | ||
Minimum height of the whole machine | ㎜ | 1150 | 1300 | 1450 |
Maximum height of the whole machine | ㎜ | 2470 | 3070 | 3670 |
Machine weight | kg | 54.0 | 56.0 | 58.0 |
Contact Us
- Shaanxi Zhongtuo Mine Equipment Co.,Ltd
- Contact nameJessie hu
- Phone86-029-62322708
- AddressNo.27, Beichen Village Industrial Park, Weiyang District, Shaanxi Province Xi'an,Shaanxi
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