... Multiple Screw Jacks Lift Table:1.Two kinds of screw jacks lift tables: multi ball screw jacks lift table, multi worm screw jacks lift table.2.Feature ... . so screw jacks lift table is different from Scissors lift table,Hydraulic lift table,Air bag lift table,Spring lifttable,linear actuator lift table etc. 3.Screw Jacks Lift Table Configurations: single or ...