1. Screw hoist is fully enclosed , suitable for outdoor installation.
2. With self-locking function , gates can stay in any position 3. Equipped with a magnetic lock, special wrench, electric control box, manual and electric interlock mechanism and screw dust cover.
4. Body can be cast in cement , with anti-theft machine feature.
5. This product is flexible for opening and closing the sluice gate, it is high automation, so it is the ideal equipment of water conservancy project.
|sliding gate, fixed wheel gate|
|single stem, double stem|
|LQP, LQL, LQS, LQD, LQZ|
screw gate hoist, open-close machine, head stock gear, being used for all types of large-scale water supply and drainage, water conservancy and hydro-power projects. They are used to control all types of large and medium-sized iron and steel gates to reach the lift gate opening and closing purposes.