Multiple machine screw jacks mechanically linked system, dependable actuator systems, motorised actuator system, jacking system aircraft maintenance platform parts include bevel gearboxes, screw jacks, flexible couplings, connecting shafts and pillow block bearing etc. Electric motor operated with high speed or low speed. For lightweight and short stroke adjustment, manual operation is avaiable. Compared with pneumatic cylinder lift systems or hydraulic table lift system, which has heavy duty-load capacity up to several hundreds tons, self locking-no need brake mechanism or others locking systems, precision positioning, easy to control according to your own design, synchronizing lifting, multi-units uniform travel speed, multiple screw jacks lift system arrangements, easy installation, maintenance free and long service life.

1. Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
Screw jacks lift system parts include bevel gearboxes, screw jacks, flexible couplings,
connecting shafts and pillow block bearing etc. Electric motor operated with high speed or low
speed. For lightweight and short stroke adjustment, manual operation is avaiable. Compared
with pneumatic cylinder lift systems or hydraulic table lift system. JACTON screw jacks lift
system features cover heavy duty-load capacity up to several hundreds tons, self locking-no
need brake mechanism or others locking systems, precision positioning, easy to control
according to your own design, synchronizing lifting, multi-units uniform travel speed, multiple
screw jacks lift system arrangements, easy installation, maintenance free and long service life.
Screw Jacks Lift System Efficiency
Two screw jacks lift system, I or T layout, efficiency 95%.
Three screw jacks lift system, T layout, efficiency 90%.
Four screw jacks lift system, U or H layout, efficiency 85%.
Two Screw Jacks Lift System
Two screw jacks lift system I and T layout, transmission efficiency 95%.
2 jacks, 0 or 1 gearbox, 1 or 2 connecting shafts, 3 or 5 flexible couplings, 1 electric motor operated.

2. Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
Three Screw Jacks Lift System
Three screw jacks lift system T layout, transmission efficiency 90%.
3 jacks, 2 gearboxes, 4 connecting shafts, 9 flexible couplings, 1 electric motor operated.

3. Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
Four Screw Jacks Lift System
Four screw jacks lift system H and U layout, transmission efficiency 85%.
4 jacks, 3 gearboxes, 6 connecting shafts, 13 flexible couplings, 1 electric motor operated.