Applicable Scope
The pneumatic hand-held nut installer can be used in conjunction with pneumatic hand-held anchor rod drilling rigs to install anchor rods, tighten and disassemble anchor rod nuts.
Product Features
1. The equipment is small in size, lightweight, powered by compressed air, with high torque and efficiency, and can achieve fast installation;
2. Equipped with built-in impact mechanism, with small reverse torque during operation, safe and reliable:
3. It is easy to operate and maintain, with simple structure. Can be equipped with the plug-in extended sleeve;
4. Especially suitable for adverse working environments such as flammable, explosive, and humid environments;
5. It can significantly improve installation efficiency, reduce labor intensity, and improve the working conditions of workers.
Technical Parameters
Parameter | Unit | Hand-held anchor rod nut installer |
JQHST-900 | JQHST-1200 | JQHST-1300 | JQHST-1400 |
Working pressure | MPa | 0.4 | 0.5 | 0.63 | 0.4 | 0.5 | 0.63 | 0.4 | 0.5 | 0.63 | 0.4 | 0.5 | 0.63 |
No-load speed | r/min | 2800 | 3100 | 3300 | 2800 | 3100 | 3400 | 2800 | 3100 | 3400 | 2900 | 3200 | 3500 |
Stall torque | N·m | 5 | 8 | 12 | 5 | 9 | 13 | 5 | 9 | 13 | 6 | 10 | 14 |
Gas consumption | m3/min | 1.2 | 2.0 | 3.0 | 1.4 | 2.4 | 3.4 | 1.4 | 2.4 | 3.4 | 1.6 | 2.6 | 3.6 |
Impact vibration frequency | Hz | 26 | 33 | 36 | 28 | 34 | 38 | 28 | 34 | 38 | 30 | 35 | 40 |
max. Installation torque | N·m | 900 | 1200 | 1300 | 1400 |
Nut installation time | S | 8 | 7 | 6 | 7 | 6 | 5 | 7 | 6 | 5 | 7 | 6 | 5 |
Operating handle spacing | mm | 160 |
Weight | kg | 29 | 32 | 33 |
Parameter | Unit | Hand-held nut installer |
JQHS-900 | JQHS-1000 | JQHS-1200 | JQHST-1400 |
working pressure | MPa | 0.4 | 0.5 | 0.63 | 0.4 | 0.5 | 0.63 | 0.4 | 0.5 | 0.63 | 0.4 | 0.5 | 0.63 |
No-load speed | r/min | 2500 | 2700 | 2900 | 2600 | 2800 | 3000 | 2700 | 3000 | 3200 | 2800 | 3100 | 3300 |
Stall torque | N·m | 10 | 12 | 14 | 10 | 12 | 14 | 10 | 11 | 13 | 9 | 11 | 13 |
Gas consumption | m3/min | 1.6 | 2.0 | 2.7 | 1.9 | 2.1 | 2.8 | 2.1 | 2.4 | 3.0 | 2.3 | 2.8 | 3.3 |
Impact vibration frequency | Hz | 11 | 12 | 13 | 10 | 11 | 12 | 8 | 9 | 11 | 8 | 9 | 10 |
max. Installation torque | N·m | 800 | 900 | 950 | 900 | 1000 | 1100 | 1000 | 1200 | 1300 | 1100 | 1300 | 1400 |
Nut installation time | s | 7 | 6 | 5 | 7 | 6 | 5 | 7 | 6 | 5 | 8 | 7 | 6 |
Operating handle spacing | mm | 120 |
Weight | kg | 13 |
Specification of detachable nuts | / | M16 ~ -M24 |
