Operating principle of hand winch

A hand winch is a combination of small gears driving large gears, which can amplify the force several times in order to provide greater power. The hand winch is used to pull goods by manually shaking the winch drum, and the winch wire rope drum driven by gears rotates the wire rope wrapped around it to pull the goods. It is equipped with a manual steering and automatic braking device, which makes operation safer. When the winch wire rope pulls the goods and the winch drum remains stationary, the brake ratchet will engage with the load-bearing ratchet, playing a braking role.

A hand winch pulls goods by manually shaking the winch drum. The winch wire rope drum driven by gears pulls goods by rotating the wire rope wrapped around it. It comes with an automatic braking device, which makes operation safer. Its biggest advantage is that it can be portable and connected from any direction, lightweight and sturdy.