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China, Chinese Undergrounder Rotary Roof Bolter Hollow Bar Anchor Hollow Bar Anchor Anchoring Drilling Rig1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigAnchoring DrillingAnchor Drilling Rig
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
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Product Description Product DescriptionIntroduction of MQT130 Underground Rotary Roof Bolters for CoalMQT130 pneumatic roof bolters are applicable to support with cable or bolt in coal laneway,half-coal laneway and rock laneway with rock hardness no more than 100MPa. They are combined with drilling,mixing and assembling. Dual exhaust model and new seals structure ensure the fast and smooth leg expansion and retraction. The unique silencer reduces noise,drilling shaft and leg center are perfect alignment,drilling stably. MQT130 pneumatic roof bolters are working with our hexagonal drill rods of B19 and B22,wrench and various drill bits to carry out the roof supporting work.zmwm21Product ParametersSpecification of MQT130 Underground Rotary Roof Bolters for CoalParameter NameUnitMQT110MQT120MQT130To adapt to the stress rangeMpa0.4-0.630.4-0.630.4-0.63nominal pressureMpa0.50.50.5nominal torquen.m110120130rated speedr/min≥230≥200≥180maximum power outputKW≥2.4≥2.6≥3.0maximun load torquen.m≥180≥220≥260starting torquen.m≥170≥180≥230Load gas consumptionm3/min≤3.8≤4.2≤4.4Max Speedr/min620500460WeightKg485254 Detailed PhotosPictures of MQT130 Underground Rotary Roof Bolters for CoalCertificationsExhibitionCompany Profile
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