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- Contact Person : Mr. Dong Detian
- Company Name : Henan Tianrong Machinery Import & Export Trading Company Ltd.
- Tel : 0086-371-63638785
- Fax : 0086-371-63638785
- Address : Henan,Zhengzhou,No.62 North ring road, Zhengzhou city, Henan province, CHina
- Country/Region : China
- Zip : 450006
portable pneumatic roof bolter drill
Product Detailed
Related Categories:Mining Machinery
Detailed Product Description
MQS series portable pneumatic roof bolter drill is mainly used for operation in the gateway of rock hardness less than f6 or used in half of the gateway entry for coal mining roof bolter operation. It not only can be used as drilling roof bolter but also can be as agitating or installing the roof bolter of polyester drugs.
Main parameters
working pressure | Mpa | 0.4--0.63 |
rated air pressure | Mpa | 0.5 |
rated speed | r/min | 330 |
Nominal torque | N.m | 60 |
stall torque | N.m | 70 |
free running speed | r/min | ≥1000 |
air consumption | M3/min | 4 |
rinse pressure | Mpa | 0.6--1.2 |
noise | dBA | ≤95 |
overall weight | Kg | 20 |
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