Onpin OP-936D2 Air Impact Wrench - M22, Max Torque 950Nm, 5400rpm, Heavy Duty

Specification OP-936D2

The Onpin OP-936D2 air impact wrench is a heavy-duty industrial pneumatic bolting tool engineered for demanding manufacturing and assembly environments. Powered by compressed air at a standard operating pressure of 90 psi (6.2 bar / 6.3 kg/cm²), it drives a high-torque mechanism to quickly, accurately, and reliably handle M22 bolt capacity applications.

Key Features of Onpin OP-936D2

1. High Torque Output: Delivers a working torque of 820 Nm and an outstanding maximum torque of 950 Nm to easily tackle heavy-duty fastening operations.
2. Low Vibration & Long Lasting: Produces less vibration than single ring type mechanisms, ensuring longer operational durability and reduced operator fatigue.
3. Optimal Operating Speed: Features a free speed of 5400 rpm, optimizing cycle efficiency on heavy assembly lines.
4. Robust Heavy-Duty Profile: Measures an overall length of 223 mm (8.78 inch) with a net weight of 4.1 kg (9.04 lb), offering maximum control for high-torque bolting.

Technical Specifications of Onpin OP-936D2

1. Model: OP-936D2
2. Bolt Size Capacity: M22
3. Working Torque: 820 Nm (604 ft-lb)
4. MAX. Torque: 950 Nm (700 ft-lb)
5. Free Speed: 5400 rpm
6. Air Consumption: 424 l/min (15 cfm)
7. Overall Length: 223 mm (8.78 inch)
8. Air Inlet: 1/4 P.T
9. Net Weight: 4.1 kg (9.04 lb)
10. Sound Level: 93 dB(A)
11. Standard Operating Pressure: 90 psi (6.2 bar / 6.3 kg/cm²)

Industrial Applications of Onpin OP-936D2

1. Motor Assembly & Manufacturing: Fastening M22 bolts on heavy engine blocks, machinery frames, and drive systems.
2. Heavy-Productive Rattan Industry: Widely used in industrial-scale rattan processing and heavy structural frame assembly lines.
3. Mechanical Maintenance & Repair: Ideal for heavy machinery service stations demanding consistent high-torque delivery and robust durability.