hand crank screw jack table lift mechanism

hand crank screw jack table lift mechanism

Hand Crank Screw Jack with Handle for lifting tables, train table, dining table, bar table, conference table. Crank table is an common appliance of Hand-operated Screw Jack. We offer 2.5ton and 5ton screw jack mechanism for lifting tables.

1. Hand Crank Table Lift Mechanism 2.5-Ton Kit with Two Lifting Points (Small-Size, or Normal Table Base) is consist of two pieces 2.5-ton screw mechanisms that support and adjust height, two pieces 200mm diameter handwheel (cast iron), two pieces couplings and one piece connecting rod.

2. Hand Crank Table Lift Mechanism 5-Ton Kit with Two Lifting Points (Normal, or Big Table Base) is consist of two pieces 5-ton screw mechanisms that support and adjust height, two pieces 300mm diameter handwheel (cast iron materials), two pieces couplings and one piece connecting rod.

3. Hand Crank Table Lift Mechanism 2.5-Ton Kit with Four Lifting Points (Big, or Super-Big Table Base) is consist of four pieces 2.5-ton screw mechanisms that support and adjust height, two pieces 300mm diameter handwheel (cast iron), four pieces transmission gears, four pieces couplings and two piece connecting rods.