Pneumatic winch/ air winch is a kind of winch powered by the compressed gas provided by the air compressor.

Pneumatic winch is ideal for tensioning applications with excellent lift, shift and pull without the risk of motor burnout. Pneumatic winch can  use in extreme heat, cold, dust, humidity and explosive environments with unlimited duty cycles.

Pneumatic winch is composed of air motor, reducer, brake, clutch, reel, overload protection device and control valve, etc. The standard traction force is 200kg, 500kg, 1T, 2T, 3T and 5T, etc., and the traction length can reach 350 meters. flagcrane can customize and produce non-standard pneumatic winch according to your actual needs.

1. Closed structure keeps out dust and dirt and is sealed in grease to fully lubricate all moving parts
2. Ball and Roller Bearings = Less Friction
3. Reliable band brake can firmly bear the rated load
4. Loosen the clutch to allow the rope drum to rotate freely for easy manual release; it is a standard configuration for most models
5. Powerful radial piston air motor for reliable start with precise control
6. The self-closing throttle valve will automatically close after release, and the load can be controlled in stages
7. Reversible motor allows full control of the load through the throttle when lifting, lowering and pulling
8. Throttle valve designed to eliminate air leakage when the winch is idle

1. Small size, light weight, easy to move and fast installation.
2. It can work in flammable, explosive gas and wet or dry environment, and is not affected by the harsh environment of field work.
3. The air motor is used to realize infinitely variable speed, flexible speed adjustment, stable work, and good braking performance of manual brake.
4. With high starting torque, it can be started directly with load, and the forward and reverse rotation can be realized through the control handle.
5. It can use the existing gas sources in well sites, mines and other operating places, which has good economic benefits.

Pneumatic winch(air winch) have the characteristics of explosion-proof, dust-proof and liquid-splash-proof, and are more suitable for working in harsh environments, so pneumatic winches are widely used in ships, oil exploration, mining and electric power industries.