Worm Gear Screw Jacks

Worm Gear Screw Jacks Features:1) Trapezoidal Screw Jacks RN-Series* Heavy duty,static load up to 100 tons * Accurate positioning,up to 0.1 mm * Safety self-locking trapezoidal screw * Low efficiency * Use infrequently 2) Ball Screw Jacks RNK-Series* Low load,static load up to 20 tons * High accurate up to 0.01 mm * Small balls between nut and ball screw *High efficiency * Use frequently 3)Cubical Screw Jacks RNF-Series* Heavy duty,static load up to 100 tons * Dynamic load almost equal to static load * High accurate up to 0.05 mm * Safety self-locking trapezoidal screw *Anti-backlash nut device. 4)Bevel GearScrew Jacks RNS-Seriesis researching and developing.* Complete range of accessories: Spiral bevel gearboxes,hand wheel,electric motor/gear motor/reducer,motor flange,inverter,travelling nut,steel cover,rubber bellows,limited switches,couplings,flexible linking shaft,trunnion base etc. * Application Industries: Precision lift table, Roll forming machines, Press machines,Tunnel Freezer, Surface-Gringing machines, Satellite dish antenna, Solar tracking system, Sluice gate, Theatre stage, Slitting line, Precision leveler, Powered straightener, Paper machines, Food processing machines, Textiles machines etc.