The Fht screw jack also called screw lift includes SJB series ball screw lift, SJA series spiral screw lift, HK series worm screw lift and SWL series worm screw lift. They are widely used in machinery, chemical industry, metallurgy, building, water conservancy, etc.
FHT screw lifts are featured with the following advantages:
● Contact structure with small volume.
● light weight & no noise.
● Easy to installation & maintain.
● Various functions with different configurations.
● High reliability & long service life.
● Wide range of power sources.