Applicationt: 
Lifting, Pushing
Production Description:
1. Model: RN-0.5 ton,1 ton,2 ton,3 ton,5 ton,10 ton,15 ton,20 ton,30 ton,40 ton,50 ton,100 ton
2.Dynamic loading: 0.1 Tons ~ 26 Tons
3. Static loading: 0.5 Tons ~ 100 Tons
4.Feature: Positioning precision,safely self-locking,heavy duty and uniform speed
5.Power Source: Manual or Electrical
6.Elevating,Lowering,Pulling,Pressing,Pushing,Rolling.
7.Lifting Screw Diameters: 20 mm ~100 mm.
8.Lifting Screw Pitch: 5mm ~ 16 mm