Product introduction:
The Portable pneumatic drilling machine is suitable for detecting coal seams, water exploration and drainage, gas drainage, coal body water injection, pressure relief hole, roadway penetration advance hole, roadway bolt support hole,etc.Explosion-proof, large torque, high speed, light weight, small size, high efficiency, simple structure and convenient maintenance.
The Portable pneumatic drilling machine has passed the CE certification, was identified as the scientific and technological achievement of Hebei Province, and won the third prize of science and technology of Hebei Province.
Technical features:
Structure
The stainless steel shell replaces the casting or welding structure, and the quality is reliable.
High Strength
The new inlaid valve body design integrates the shell and the valve body, with simple assembly, convenient maintenance and high strength.
Low noise
Unique built-in noise reduction structure, low noise and good performance.
Parameters:
Item |
ZQS-50/1.6S |
ZQS-65/2.5S |
MQTB-70/1.7 |
MQTB-130/3.5 |
ZQSZ-80/2.8S |
ZQSJ-90/2.4(A) |
ZQSZ-100/3.0 |
ZQSJ-140/4.3 |
|
Suitable air pressure（MPa） |
|
0.4-0.63 |
|||||||
Rated pressure（MPa） |
|
0.5 |
|||||||
Rated torque（N.m） |
50 |
65 |
70 |
130 |
80 |
90 |
100 |
140 |
|
Rated rotary speed（r/min） |
300 |
335 |
240 |
240 |
335 |
290 |
290 |
290 |
|
Max.output power（kW） |
1.6 |
2.5 |
1.7 |
3.5 |
2.8 |
2.4 |
3.0 |
4.3 |
|
Total weight（Kg） |
11.4 |
13 |
40.2 |
52 |
14.6 |
21.6 |
21.6 |
21.6 |
|
Noise（dB（A)) |
≤95 |
≤105 |
≤105 |
≤96 |
≤96 |
≤105 |
|||
Optical leg |
-- |
-- |
With leg |
-- |
-- |
Optical |
Optical |
Optical |
|
