Screw jack Ghiringhelli

Load capacities range from 10 kN to 2.000 kN.

Screw - jacks can be used individually or combined (two or more) in order to discharge various load shifting operation.

The housing is made of stress relieved and sand blasted welded steel.
The worm shaft is made of alloy steel and completely ground.
The worm wheel is made of bronze with elevated anti-friction characteristics.
Each screw jack must meet varying requirements; therefore, each shaft must be manufactured on customer's drawings.

We can also supply the following upon request:

Bellow guards for the screw spindle.
Screw spindle counter rotation device.
Screw spindle with ground teeth.
Worm wheel with ball screw for precise positioning.

More specifications...