Product Description

Ningbo LianJian hand self-locking winch Euro IV (HWV) series, with a worm and worm wheel reducer structure. greatly reducing the hand force, increase the lifting weight. The crank handle running track is **0 degrees with level operation and greatly improving the usability of hoist. And using of large capacity drum to solves the anguish of long distance traction. Independent gear box is convenient for using the lubricating oil, greatly reducing the gear wear and prolong life. The working principle is through the using of manual hoist reel to pull goods. By rotating the winch drum driven by gear box to coil the wire rope on top of it to pull goods. It is provided with a brake device, and is done automatically without manual intervention. When the hoist wire rope pulls goods, and hoist reel remained motionless, will play to the function of automatic brake,We have 8 moulds of hand self-lock winches:GR**0、GR**0、GR**0、GR***0、GR***0、VS**0、VS**0、VS***0.