Introduction of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine
ZQS-35/1.6S Underground Portable Hand Held Pneumatic Coal Drilling Machine is suitable for rock bolting in roadway and half roadway where the hardness of rock is less than or equal to f6. It can not only drill rock bolt hole, but also stir and install resin cartridge type rock bolt.
Main Characteristics of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine
1. Small size, light weight, easy manipulation and simple maintenance;
2. Metal motor gear,longer service life;
3. Stable running,high reliability;
4. Safe and anti-explosion, rational construction, high adaptability;
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Technical Parameters of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine
| Model |
ZQS-60/2.1 |
ZQS-50/1.7 |
ZQS-35/1.6 |
| Working pressure(Mpa) |
0.4-0.63 |
0.4-0.63 |
0.4-0.63 |
| Rated pressure(Mpa) |
0.5 |
0.5 |
0.5 |
| Rated speed(r/min) |
330 |
320 |
440 |
| Rated torque(N.m) |
60 |
50 |
35 |
| Stall torque (N.m) |
70 |
57 |
55 |
| No-load speed(r/min) |
≥1000 |
≥1000 |
≥1000 |
| Gas consumption(m3/min) |
4 |
4 |
4 |
| Water flushing pressure (Mpa) |
0.6~1.2 |
0.6~1.2 |
0.6~1.2 |
| Noise(dBA) |
≤95 |
≤95 |
≤95 |
| Total weight(Kg) |
20 |
13.5 |
13.5 |
| Brand |
China Coal |
| Packing Details |
carton box, plastic bags, wooden cases or as your requirement |
| Delivery Time |
5-10 days after your payment |
| Payment Terms |
TT, Western Union and Paypal |
| Supply Ability |
1000 sets per month |
| Minimum Order Quantity |
1 set |
| Price Terms |
FOB |
| Port |
Qingdao,Ningbo,Shanghai,Shenzhen |
Photos Of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine
Introduction of Zqs Underground Portable Hand Held Pneumatic Coal Drilling Machine
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