ZQJC-360/8.0 Pneumatic Bracket Drilling Machine

Short Description:

ZQJC-360/8.0 pneumatic bracket drilling machine is driven by compressed air and widely used in coal mine for drilling holes from different angles,such as water exploring,water injection,decompression,gas drainage hole and geological exploring.


Product Detail

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Product Description

ZQJC-360/8.0 pneumatic bracket drilling machine is driven by compressed air and widely used in coal mine for drilling holes from different angles,such as water exploring,water injection,decompression,gas drainage hole and geological exploring.

Main Features:

1.Special control valve,stepless speed

The machine adopts a new generation of control valve and assembled in the gyrator module,which can realize stepless control for rotating speed and feeding speed,more convenient to identify the hole and more efficient to remove the drill rod.

2.High power

The main engine uses a new generation of motor design,raises the power to 8KW without increasing weight to meet the use of complex underground conditions.

3.Independent pneumatic motor

The machine adopts independent pneumatic motor for feeding automatically,and assembled in the same module with gyrator,to ensure the rotating power and feeding power to optimal allocation.

4.Forward and reverse

The main engine can forward and reverse,and withdraw drill easily in reversion,not sticking.

5.Weight ultra-light

The whole machine uses modular and optimal design,the total weight no more than 150KG,and the biggest module is 70kg,can be operated by two persons and moving freely in underground.

6.All round drilling

The main engine can rotate in prop for 360° ,to realize all round drilling.

7.Lifting device

Equipped with automatically lifting device,conveniently and easilly.

Performance:

Matching Parameters

Parameters ZQJC-360/8.0
Applicable Air Pressure(Mpa) 0.4-0.63
Rated Pressure(Mpa) 0.5
Rated Torque(N.m) 360
Rated speed(r/min) 215
Max.Output Power(kw) 8.0
Propulsion Force(kn) 8
Available Tunnel Height(mm) 2400-3200(standard)/    2000-2500(optiongal)
2900-3900(standard)/        3600-4600(optiongal)
Weight(kg) 150
Rinse Water Pressure(Mpa) 0.6-2.5
Horizontal Drilling Height(mm) 850-1800
Drilling Angle(°) ±90



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