Gold Member Since 2008
Audited Supplier
Quanzhou Keen Diamond Tool Co., Ltd.

Rock Drilling Machine, Multi-Direction Drill Machine, Vertical Drilling Machine manufacturer / supplier in China, offering Pneumatic Rock Drilling Machine (Down The Hole drill), Diamond Rope Saw Beads, Diamond Wire Saw Beads for Marble (MDB-KT110) and so on.

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Supplier Homepage Product Quarry Machine Pneumatic Rock Drilling Machine (Down The Hole drill)

Pneumatic Rock Drilling Machine (Down The Hole drill)

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Xiamen, China
Production Capacity: 30 Set/Month
Payment Terms: L/C, T/T, D/P, Western Union
Basic Info
  • Model NO.: LQ-PE-90B
  • Layout: Vertical and Horizontal
  • Automatic Grade: Manual
  • Certification: SGS CE,a&V
  • Drilling Speed: 3-6 Meter/Hour
  • Item: Pneumatic Rock Drilling Machine
  • Extension Distance: 1.4m
  • Drill Direction: Any Direction
  • Trademark: KEEN TOOL
  • Specification: SGS, CE, A&V
  • Structure: Deep Hole Drilling
  • Controlling Mode: Manual
  • Precision: Normal Precision
  • Max Depth of Drilling: 30 Meter
  • Brand: Keentool
  • Diameter of Drilling Hole: 65-90mm
  • Air Consumption: 9-12m3/Min
  • Working Air Pressure: 0.6MPa
  • Transport Package: Wooden Case
  • Origin: Quanzhou China
Product Description
1. Penumatic drill machine for quarry

Down-the-Hole Drill Machines are mainly used for perforation working during stone quarrying. Full Pneumatic Down-The-Hole Drill Machines commonly used for drilling use a pneumatic system: the energy thrust is transmitted by compressed air.

In fact Down-The-Hole Drill Machines need air compressors. The pneumatic hammers penetrate the rock mass by means of a drill rod that is nothing more than a shaped steel rod. The pneumatic system is supported or sometimes substituted by the hydraulic system in which hydraulic oil instead of air is used to transmit the energy.

Pneumatic Rock Drilling Machine (Down The Hole drill)
Pneumatic Rock Drilling Machine (Down The Hole drill)
Pneumatic Rock Drilling Machine (Down The Hole drill)

TypeFull PneumaticPneumatic & Electric
Diameter of the drilling holeΦ65-Φ90Φ65-Φ90
Max depth of drill hole30-40 Meter25-30Meter
Drilling speed3-6 Meter/Hour4-6 Meter/Hour
Air consumption9-12 M 3 /Min5-8 M 3 /Min
Minimum air pressure0.6Mpa0.6Mpa
Drilling directionAny direction  (Horizontal, Vertical, Slant)
Extension distance1.2 Meters1.2 Meters
Advance devicePneumatic motor, reducer, chainPneumatic motor, reducer, chain
Rotation devicePneumatic motor, reducerElectric motor, reducer
Adjust height of down jack220mm220mm
Control panelRemote control, manual change direction
Net weight550 KGS560KGS
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