High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits

China High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits, Find details about China Down The Hole Drill Hammer, Atlas Hammer Bit from High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits

Model NO.
CIR90/ COP32/COP34
Item
Downthe Hole Drill Hammer
Application
for Rock Drilling in Quarry
Diameter of Drill Pipe
65mm / 76mm/ 80mm/90mm
Mini Air Pressure
0.6MPa
Total Air Consumption
12 Cubic Meter/Minute
Drill Speed
2-6m/H
Drill Depth
30-40 Meters
Drill Direction
Any Direction
Trademark
KEENTOOL
Transport Package
Plastic Box and Carton
Specification
65/70/80/90mm
Origin
Quanzhou, China
HS Code
8430412900
Model NO.
CIR90/ COP32/COP34
Item
Downthe Hole Drill Hammer
Application
for Rock Drilling in Quarry
Diameter of Drill Pipe
65mm / 76mm/ 80mm/90mm
Mini Air Pressure
0.6MPa
Total Air Consumption
12 Cubic Meter/Minute
Drill Speed
2-6m/H
Drill Depth
30-40 Meters
Drill Direction
Any Direction
Trademark
KEENTOOL
Transport Package
Plastic Box and Carton
Specification
65/70/80/90mm
Origin
Quanzhou, China
HS Code
8430412900
High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer BitsDown-the-Hole Drill Machines are used for perforation working during stone quarrying. For drilling the holes of introducing the diamond wire.

KEENTOOL Serious Down-The-Hole Drilling Machines are made up essentially of an electric motor connected to a rotating system.

The Down-The-Hole Drill Machine is generally able to move along two steel bars that act as a guide; The movement of Down-The-Hole Drill Machine is created by an oil-pressure system that guarantees the necessary thrust for the advancement of the head during the perforation.

The whole structure is positioned on site and anchored to the rock by a series of chains and hooks. Down-The-Hole Drill Machines work by destroying the nucleus. Another type of drilling machine is the so-called down-the-hole hammer; It is a rotary percussion machine that operates at the bottom of the hole while advancing.

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.


Keentool supply series good quality Chinese low pressure Down-The-Hole Hammer of CIR-90, CIR-80, CIR-65, KQ-65, KQ-80, KQ-90, and high pressure DTH hammer of COP32 and COP34, as well as hammer bit with diameters of 65mm, 76mm, 80mm and 90mm for the above hammer.
High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits
High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits

High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits
ModelLQ-PE-90BLQ-PE-90B
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
When inquiring please sending the following information for our technical reference:
1. The type of motor (Full Pneumatic / Pneumatic& electric / pneumatic &hydraulic)
2. Diameter of the down-the-hole-hammer (65mm/ 90mm)
3. How many meters of pipe needed.
4. Special requirement (if any).
High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits
High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits
High Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer BitsHigh Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer BitsHigh Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer BitsHigh Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer BitsHigh Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer BitsHigh Quality Rock Drilling Down-The-Hole Drill Hammer and Hammer Bits
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