20ton Trapezoidal Screw Elevator Main Parameters：
Load capacity:200KN
Screw size:65*12
Ratio: high speed 8:1 / low speed 24:1
Translating or rotating screw is available
Hand jack or electric jack or both together
Max safety power: 4.02kw
Multiple SWL screw elevators linkage is availlable
self locking screw jacks
It can be translating type or rotating type
Assembly Type and Configuration Form
Outline and Installation Dimensions
