Manually Hand Crank Height Adjustable Table Base with Screw Jacks

Production and sales Manually Hand Crank Height Adjustable Table Base with Screw Jacks. Industrial table furniture is consist of hand crank screw lift mechanism 2.5-ton kit or 5-ton kit, table furniture wooden top and support legs. Important Note: JACTON Industry DOES NOT provide the whole industrial table furniture, only supply the height adjustment screw lift mechanism, such as crank screw lift mechanism 2.5-ton kit with two lifting points, crank screw lift mechanism 2.5-ton kit with two lifting points and four linear guides, crank screw lift mechanism 5-ton kit with two lifting points, and crank screw lift mechanism 2.5-ton kit with four lifting points.

Note 1: Avoid slow lifting speed, we provide double lead screw mechanism, which is two times faster than normal single lead screw mechanism.
Note 2: Height adjustment 8", 10", 12", 14", 16", 18", 20". Can be customized.
Note 3: Handwheel diameter 6", 8", 10", 12", 16".
Note 4: Connecting rod length 36", 43", 48", 52", 60". Can be customized. 
Note 5: Paint color: no paint, black, blue, grey. 
Note 6: Available in electric motorized screw lift mechanism with single phase motor, dc motor or electric hand driller.


Crank Screw 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 or black aluminum materials), two pieces couplings and one piece connecting rod.

Crank Screw 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.


Crank Screw Lift Mechanism 2.5-Ton Kit with Two Lifting Points and Four Linear Guides (Normal, or Big Table Base) is consist of two pieces 2.5-ton screw mechanisms that support and adjust height, two pieces 200mm diameter handwheel (cast iron or black aluminum materials), four linear guides (prevent the table shaking and lateral forces), two pieces couplings and one piece connecting rod.


Crank Screw 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.