... ,linking shafts,couplins,guides,gear reducer etc. Screw Jack Lifting System configurations screw jacks, bevel gearboxes, flex linking shafts, ... the precision lift table following NOSEN engineers AutoCAD drawings. Screw Jack Lifting System features: 1. Heavy duty, positioning ... mills, Cold/Hot rolling mills, Spiral weld pipe mills, Saw pipe mills, ERW pipe mills, All tube mills, Industrial automation, ...