Dequn winch hoists use motor-reducer and drum drive with wire rope traction. They are suited to heavy loads and long strokes where screw hoists are limited by screw length or tonnage.
Key advantages
- High lifting capacity options from several tons to much larger loads for high-head and radial gates
- Long stroke capability for deep shafts and high dams
- Compact machine-room footprint compared with long screw arrangements
- Efficient operation for emergency flood discharge opening
- Serviceable design: rope, bearings, and wear parts are accessible for maintenance
- Optional dual power, VFD speed control, remote control, brake, and limit protection
Typical applications: main dam gates, radial gates, flood discharge gates, large pumping stations, and river flood-control gates.
