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Low-Noise Air Wrench Onpin OP-809B1 3/8" - M10 Capacity, 80Nm Working Torque
The Onpin OP-809B1 3/8" low-noise air wrench delivers high attack frequency and low counteraction for demanding industrial operations. It supports M10 bolt capacities with an 80 Nm working torque at an 8000 rpm free speed, featuring a rear exhaust with muffler and a convenient spring balancer hook. Engineered specifically for heavy-productive sectors including rattan, carpentry, electrical, motor, aluminum, and hardware industries.
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Design file download links:
PDF fileDescription
Specification Low-Noise Air Wrench Onpin OP-809B1 3/8"
What is Onpin OP-809B1? The Onpin OP-809B1 is a low-noise pneumatic air wrench powered by compressed air and a dual-hammer mechanism to deliver high-performance fastening and unfastening operations for heavy industrial applications. This tool features a rear exhaust system equipped with a muffler and a specialized hook design compatible with spring balancers.
Key Features of Onpin OP-809B1
- High attack frequency delivering powerful operational efficiency.
- Low counteraction design ensuring stable operator control.
- Convenient one-hand operation for forward and reverse directions.
- Reverse button featuring an integrated self-locking function.
- Oil-in-the-front cap design engineered for extended performance life.
- Rear exhaust configuration integrated with a muffler.
- Hook design optimized for spring balancers to enhance workplace efficiency and safety.
Technical Specifications of Onpin OP-809B1
- Model: OP-809B1
- Brand: Onpin (Hong Bing Pneumatic Industry Co., Ltd.)
- Anvil Size: 3/8"
- Bolt Size Capacity: M10
- Working Torque: 80 Nm (59 ft-lb)
- MAX. Torque: 130 Nm (96 ft-lb)
- Free Speed: 8000 rpm
- Air Consumption: 184 l/min (6.5 cfm)
- Overall Length: 230 mm (9.06 inch)
- Net Weight: 1.4 kg (2.65 lb)
- Air Inlet Size: 1/4" P.T
- Standard Air Pressure: 90 psi (6.2 bar / 6.3 kg/cm²)
- Sound Level: 80 dB(A)
Industrial Applications of Onpin OP-809B1
- Specially deployed across heavy-productive industries.
- Suited for manufacturing, assembly, and maintenance sectors including rattan, carpentry, electrical, motor, aluminum, and hardware fields.
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