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Down The Hole Drill Machine for Drilling Wire Introducing Hole in The Stone Quarry
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Product: Views:236Down The Hole Drill Machine for Drilling Wire Introducing Hole in The Stone Quarry 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-30 12:26
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Description

Down-the-Hole Drill Machines are mainly used for perforation working during stone quarrying. For drilling the holes of introducing the diamond wire.

Features

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.


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).


 
Model LQ-PE-90B LQ-PE-90B
Type Full Pneumatic Pneumatic & Electric
Diameter of the drilling hole Φ65-Φ90 Φ65-Φ90
Max depth of drill hole 30-40 Meter 25-30Meter
Drilling speed 3-6 Meter/Hour 4-6 Meter/Hour
Air consumption 9-12 M 3 /Min 5-8 M 3 /Min
Minimum air pressure 0.6Mpa 0.6Mpa
Drilling direction Any direction (Horizontal, Vertical, Slant)
Extension distance 1.2 Meters 1.2 Meters
Advance device Pneumatic motor, reducer, chain Pneumatic motor, reducer, chain
Rotation device Pneumatic motor, reducer Electric motor, reducer
Adjust height of down jack 220mm 220mm
Control panel Remote control, manual change direction
Net weight 550 KGS 560KGS
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