1.Model:   RN-0.5T,1T,2T,3T,5T,10T,15T,20T,30T,40T,50T,100T

2.Configuration:   worm and worm gear,bearing,housing and lead screw

3.Function:   Elevating, Lowering, Pulling, Pressing, Pushing,Rotating

4.Power Source:   Manually or Electrically

5.Characteristic:  Positioning precision,Safely self-locking,Heavy duty,Uniform lifting speed,small sizes,easy installation,low noise,long life,security and environment protection.

6.Loading Duty:

                       Static Loading: 0.5 ton ~ 100 ton (per set)

                       Dynamic Loading: 0.1 ton to 26 ton (per set)

7.accessory:   motor,hand wheel,reducers,rubber Bellows,steel cover,bevel gearbox,Safety nut,frequency-inverter,brake,trunnion base,limit switches,coupling,link shafting.

8.Application:  machinery,metallurgy,construction, irrigation, chemical industry, health care, culture, health and others industries