JinYu JWB series worm gear ball screw jack

The product is extensively used in many kinds of industries such as metallurgy, machinery, chemical industry, architecture, water conservancy, spinning, medical industry, cultural health, etc.. E.g.lifting platform of heavy load clamping device for mechanical processing, rotating device and plastic processing machine, etc.; cat ladder and tool erector used for installation and maintenance, lifting platform for engine maintenance, position adjustment for pipeline or plate material conveying; mould opening for cast or concrete modeling; for metallurgy used in electrode adjustment, hot liquid casting; for architecture used in moving equipment and combining template of finished product, in liftable window, wall, enclosure, etc.; for cultural health used in lifting stage, adjusting height of swimming pool, adjusting height of operating table; for water conservancy used in gate and guard shield for reservoir; for research used in motion which is unable to be adjusted manually, etc..


JWB (General ball screw)


JWB (General ball screw) is suitable for high speed, high frequency and excellent performance.

Main components: Precision ball screw pair and high precision worm-gears pair.

1) High efficiency

Rolling friction improve efficiency greatly, only a little drive power can generate great thruust force.

2) High speed

Rolling friction speed up travel of screw easily.

3) Lifetime longer

High precision ball screw can make JWB’s lifetime longer by 3 times comparing with JWB.

Note: Braking devices or motor with braking devices are necessary when choosing JWB.









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