Electric screw jack actuators  is a basis jack-up part, accomplish the functions such as lifting, drop, push and inverting through worm gear drives screw.

The cubic compact screw jacks offer versatile mounting options and can be mounted upright or inverted to suit specific requirements.

Screw jack lift is a basis jack-up part, accomplish the functions such as lifting, drop, push and inverting through worm gear drives screw.

Screw jack/lift is a basis jack-up part, accomplish the functions such as lifting, drop, push  and inverting through worm gear drives screw.

Anti-backlash machine screw jacks minimize backlash, but should not be used to completely eliminate backlash.

The screw jack can be furnished with a clevis at both ends (commonly referred to as a double clevis screw jack).

For Trapezoidal screw jack, there are two method to realize the anti-rotation function.

Mini Size Worm Gear Machine Screw Jack is of acme screw and cubic housing.

About Manual Worm Gear Table Lift, we offer models 1ton,  2.5ton  and 5ton screw jack mechanism.

Advanced design, compact aluminum gearbox, low price and low working system. Load range: 0.5ton-20ton The linear speed of the putter can reach 30mm/s Maximum input speed is 1500RPM Various input forms The 10-minute work system is 20% and the working environment temperature is -10 degrees Celsius-70 degrees Celsius

Trapezoidal Lead Screws Broad, strong Acme threads make these screw jacks better than ball screw jacks for heavy loads, intermittent positioning applications, and where vibration is present. Screw jacks come assembled, threaded, and ready for hookup. Connect a motor or hand-crank shaft to the screw jack shaft to lift, hold, position, and level loads. Travel distance per turn, also known as screw lead, is the distance a load moves with one revolution of the shaft.