Onpin Air Impact Wrench OP-330D Series ISO 11148-6 - M12 Bolt Capacity, Max Torque 300Nm, 3/8" & 1/2" Anvil

Specification OP-330D3:

Key Features of Onpin OP-330D Series

1. Single-hammer mechanism: Delivers high torque performance with a MAX. torque reaching 300 Nm (221 ft-lb).
2. Full alloy steel motor: Engineered for superior durability and prolonged operational life under demanding industrial conditions.
3. Indexed forward/reverse switch: Ensures accurate and convenient directional control for operators.
4. 360° side exhaust design: Directs exhaust air sideways to prevent direct airflow onto the working area.
5. Integrated hanging ring: Designed for seamless pairing with spring balancers to decrease fatigue during continuous operation.

Technical Specifications of Onpin OP-330D Series (OP-330D3 / OP-330D4)

1. Brand: Onpin
2. Series Model: OP-330D Series
3. Detailed Product Models: OP-330D3 (3/8" Anvil) and OP-330D4 (1/2" Anvil)
4. Standard Compliance: EN ISO 11148-6:2012 / 2006/42/EC
5. Bolt Size Capacity: M12
6. Working Torque: 140 Nm (103 ft-lb)
7. MAX. Torque: 300 Nm (221 ft-lb)
8. Free Speed: 8800 rpm
9. Air Consumption: 268 l/min (9.5 cfm)
10. Standard Air Pressure: 90 psi / 6.2 bar / 6.3 kg/cm²
11. Air Inlet: 1/4" P.T
12. Overall Length: 200 mm (7.87 inch)
13. Net Weight: 1.2 kg (2.65 lb)
14. Sound Level: 98 dB(A)

Industrial Applications of Onpin OP-330D Series

1. Car & Motorcycle Assembly Lines: Specifically applied in heavy-productive assembly lines for M12 bolt fastening operations.
2. General Industrial Manufacturing: Suitable for machinery assembly, structural fastening, and equipment fabrication requiring up to 300 Nm MAX. torque.
3. MRO & Maintenance Facilities: Ideal for industrial service stations utilizing its lightweight 1.2 kg design, 200 mm length, and spring balancer suspension feature.