electric water lifting gate screw jack gear. Worm gear screw jack is widely used for lifting and lowering sluice gate (inlet gate, intake gate, flushing gate, outlet gate) in modernization hydropower station or hydro-projects, which uses electric motor driven instead of human power starting with a simple manual operation screw jack. Motorized Single unit, Dual units...multiple units or tandem worm gear screw jacks arrangements with kinds of motors for gates. Selecting correct worm gear screw jack models following sluice gate sizes, gate weight, gate friction force, water pressure, water impact force, required travel speed etc. The common points include inverted type jack, translating screw design, clevis end, protective tube etc.
Below screw jacks models are used for gates in rivers, canals, power station projects etc. Machine Screw Jacks P/N 1: JTW-35T-IS-4300-H-II-C-PP Machine Screw Jacks P/N 2: JTW-25T-IS-3200-L-II-C-PP Machine Screw Jacks P/N 3: JTW-20T-IS-4000-L-II-C-PP Machine Screw Jacks P/N 4: JTW-15T-IS-3000-L-II-C-PP Machine Screw Jacks P/N 5: JTW-5T-IS-3000-L-II-C-PP Machine Screw Jacks P/N 6: JTW-2.5T-IS-2400-L-II-C-PP Machine Screw Jacks P/N 7: JTW-1T-IS-1200-H-II-C-PP