Shijiazhuang Zhongmei Coal Mine Equipment Co., Ltd.

Pneumatic roof bolter

Pneumatic roof bolter
Product Detailed

MQT Series Pneumatic Roof Bolter always take a leading position in roof supporting industry in China, specially in following asp

 

MQT Series Pneumatic Roof Bolter always take a leading position in roof supporting industry in China, specially in following aspects: higher output power high rotate speed and drilling power; convenient operation and maintenance to the air & water control valve; and special silencer bringing comfortable working condition, etc. MQT series bolters have seven models for your option: MQT-70/1.8MQT-85/2.2MQT-90/2.3AMQT-100/3.1MQT-110/2.8MQT-120/3.0 and MQT-130/3.2. And each model can be equipped with drilling rod with two connection types, B19 and B22. In addition, we also provide various drill bits & rod fitting for different rock hardness for your selection.



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