Gold Member Since 2012
Audited Supplier
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Pneumatic Roof Bolter, Roof Bolter, Roofbolter manufacturer / supplier in China, offering Light Weight Pneumatic Roof Bolter, Automaping Resistivity Underground Water Detection Equipment, Pqwt-Tc150 150m Resistivity Underground Water Detection Equipment and so on.

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Supplier Homepage Product Drilling Equipment Drilling Machine Light Weight Pneumatic Roof Bolter

Light Weight Pneumatic Roof Bolter

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $10 US $10,000
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $10
1,000+ US $10,000
Get Latest Price
Port: Qingdao, China
Production Capacity: 1000 Sets Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: MQT120
  • Type: Core Drill Bit
  • Model: Mqt120
  • Place of Origin: China
  • Material: High Speed Steel
  • Trademark: China Coal
  • Specification: CE, SGS
  • HS Code: 8530800000
  • Power Type: Pneumatic Roof Bolter
  • Condition: New
  • Brand: China Coal
  • Supply Ability: 1000 Sets Per Month
  • Use: Well Drilling
  • Transport Package: Carton Box, Plastic Bagsor as Your Payment
  • Origin: China
Product Description
Product Introduction
MQT series 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.
Main Characteristics
1. Small volume, light weight, simple operation, convenient maintenance of gear type pneumatic motor, running stability, high reliability of new glass fiber reinforced plastic pneumatic design, safety explosion-proof longer service life. 2. Rock hardness f10 is mainly used in coal mine coal lane, rock bolt and anchor cable supporting drilling, and stirring and install the resin anchor rod, anchor rope, for with damping nut bolt, anchor drilling machine can be directly to tighten the nut when mixing, realize the bolt mixing, a complete installation, and meet the requirements of initial prestressing force anchor.
Technical Parameters
pneumatic Roof Bolter 
Parameter UnitMQT110MQT120MQT130
Stress range MpaMpa0.4-0.630.4-0.630.4-0.63
Rated pressure MpaMpa0.50.50.5
Rated torque
Rated speed r/minr/min≥230≥200≥180
Maximum output power KWKW≥2.4≥2.6≥3.0
Maximum load torque≥180≥220≥260
starting torque≥170≥180≥230
Load gas consumption m³/minm³/min≤3.8≤4.2≤4.4
Maximum speed of revolution r/minr/min620500460
Weight KgKg485254
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