ZQSJ series Pneumatic Drilling Machine is portable drill with features of explosive-proof, large torque, high rotation speed, light weight, suitable dimension, high efficiency, stable structure and convenient maintenance.
ZQSJ Hand Held Coal Mine Air Anchor Core Drilling Machine is widely used in drilling holes for exploring, discharging gas and water in coal lane and coal-rock lane. With reverse rotated action, it can take out the drill rod and bit easily. It is also the ideal equipment instead of electric machine for water and gas discharging under mine.
|
Type |
ZQSJ-65/2.5 |
ZQSJ-80/1.28 |
ZQSJ-90/2.4 |
ZQSJ-100/3.0 |
ZQSJ-140/4.1 |
ZQSJ-140/4.3 |
|
Pressure of work |
0.5 Mpa |
0.5 Mpa |
0.5 Mpa |
0.5 Mpa |
0.5 Mpa |
0.5 Mpa |
|
The rated torque |
65 N•m |
80 N.m |
100 N•m |
100 N•m |
140 N•m |
140 N•m |
|
No-load speed |
380 r/min |
335 r/min |
240 r/min |
220 r/min |
300 r/min |
300 r/min |
|
Maximum output power |
2.5kw |
1.28 kw |
2.4 kw |
3.0kw |
4.1kw |
4.3kw |
|
Gas consumption |
3.6 m3/min |
3.6 m3/min |
4.5 m3/min |
3.5 m3/min |
5m3/min |
4.5 m3/min |
|
Weight |
13 kg |
13 kg |
13 kg |
16 kg |
19kg |
17kg |
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Address:No. 11, North of Kaiyuan Road, High-tech Zone, Jining City, Shandong Province, China
Executive Editor: Linda Zhang