Manual Screw Hoist for Lifting Sluice Gate Spillway Gate Hoist 

Nybon Machinery is a famous heavy-duty equipment manufacturer,we have a wide product line covering cranes(overhead crane,gantry crane,ship crane,jib crane.etc),winches(gate hoist,electric winch,diesel winch,hydraulic winch,boat winch,anchor winch.etc)and electric hoists(wire rope hoist,chain hoist,new type hoist.etc).Our gate hoists have been widely used all over the world.

Manual Gate Hoist

The manual gate hoist can also be called "a hand-operated screw gate hoist", which is a kind of equipment that operates the plane gate by manpower. The gate of the gate hoist can stay at any position to complete self-locking, which is a piece of very advanced equipment. The screw hoist has the advantages of light shaking, flexible opening and closing, fast steering speed and manual start.

Advantages & Safety features:

● Widely used in hydropower station, river and water conservancy facilities.
● Especially for FLAT/SLUICE GATE hoisting and lowering.
● Single or double lifting points on optional.
● Hoisting slings is wire rope, pulley block falling from drums;
● Electric motorized, Centralized drive or individual drive.
● Manual drive assembled when electric fail.
● Overload limiter, height indicator are all included. etc.

Keywords:Screw Hoist,Manual Gate Hoist,Tainter Gates;Radial Gate Hoist;Spillway Gate Hoists;Gate Hoist;Sluice Gate Hoist;Sluice Gate Goist for Dam;Winch hoist;Radial Gate Hoist;

Reliable and efficient Spillway Gate Hoists

Spillway gate hoists are often operated remotely.

Spillway gate hoists require extreme reliability as their operation can be required in emergency situations. Spillway gate hoists should be designed to handle the extreme load conditions generated by motor stall torque in case of dynamic asymmetrical jamming of the gate in the embedded guides. Spillway gate hoists should also be able to allow the controlled descent of the gate in case of power failure.

Spillway Gate Hoists Application:

Other types gate hoists:

Application of Manual Screw Type Spillway Gate Hoist 

Spillway gate hoist is widely used in irrigation systems, rivers, hydropower stations, reservoirs, and other water conservancy projects. The hoist usually can be used as a construction machine.

1. Used in pumping stations of water conservancy and hydropower, thermal hydropower plants, nuclear power plants, municipal administration, and environmental protection. Opening and closing of the entrance gate, grid gate and filter screen.

2. It is applied to the opening and closing of the inlet and outlet gates of industrial and agricultural canals. 　　

3. Used in the opening and closing of water supply and drainage gates in petroleum, chemical industry, metallurgy, printing and dyeing, paper mills and other fields. 　　

Below we introduce the characteristics of screw hoist:

1. It has functions such as overload shutdown protection, accident alarm display, upper and lower travel limit control, etc. 　　

2. With electric and manual switching mechanism to automatically cut off the power supply, on-site and remote control, and microcomputer joint control functions 　　

3 Protection level; 1p44-67; 380V, 50hz, 220V, 50hz.