1. Same dimensions with european famous brand.
2. Model: RNF016, RNF018, RNF020, RNF030, RNF040, RNF055, RNF060, RNF070, RNF080, RNF100, RNF120.
3. Function: Precisely controlled lifting, lowering, pushing, pulling and rolling movements.
4. Self locking trapezoidal screw,heavy duty,precision accuracy,low efficiency,use infrequently.
5. Arrangement: Single units, in pairs or multiple jacks systems, fully synchronization.
6. Power Source: electrically,manually or both.

7. Did Projects:

Sluice gate in hydroelectric dam,Powered straighteners,Precision levelers,Solar tracking jack systems,Large satellite dish antenna movements,Slitting line,Roll forming machines,Tunnel freezer systems,Oven lifters,Vacuum furnace lid lifters,Conveyor lifts,Air dampers,Theatre stages,Glass charging machines,Steel manufacturing mills,Cold/Hot rolling mills,All tube mills.