Main features for SWL screw jack
SWL screw jack is suitable for low speed and low frequency.
Main components:Precision trapezoid screw pair and high precision worm-gear pair.
1.Economical:
Compact design,easy operation,convenient maintenance.
2.Low speed and low frequency
Be suitable for heavy load,low speed,low service frequency.
3.Self-lock
Trapezoidal screw jack has self-lock function,it can hold up load without braking device when screw stops traveling.
4. Widely applied in industries such as machinery, metallurgy, construction and hydraulic equipment.
5. Top End: top plate, clevis end, threaded end, plain end.
