4 post screw lifting system, screw lift system, build system for elevations with screws jack, worm gear lift table,synchronized jack systems, screw jack 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
Multiple screw jacks lifting systems 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 multiple
screw jacks lifting systems 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 worm gear screw jacks lift system arrangements, easy
installation, maintenance free and long service life.
Multiple Screw Jacks Lifting System Efficiency
Two screw jacks lifting system, I layout, efficiency 95%.
Three screw jacks lifting system, I or T layout, efficiency 90%.
Four screw jacks lifting system, H layout, efficiency 85%.
Two Screw Jacks Lifting System
Two screw jacks lifting system I layout, transmission efficiency 95%.
2 jacks, 1 connecting shaft, 2 flexible couplings, 1 double output shafts 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 Lifting System
Three screw jacks lifting system I and T layout, transmission efficiency 90%.
3 jacks, 0 gearbox, 1 connecting shafts, 3 flexible couplings, 1 double output shafts 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
Three Screw Jacks Lifting System
Three screw jacks lifting system T layout, transmission efficiency 90%.
3 jacks, 1 gearbox, 3 connecting shafts, 6 flexible couplings, 1 double output shafts electric motor
operated.

4. 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 Lifting System
Four screw jacks lifting system H layout, transmission efficiency 85%.
4 jacks, 2 gearboxes, 4 connecting shafts, 9 flexible couplings, 1 double output shafts electric motor
operated.

5. 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 Lifting System
Four screw jacks lifting system H layout, transmission efficiency 85%.
4 jacks, 2 gearboxes, 4 connecting shafts, 10 flexible couplings, 1 double output shafts electric motor
operated.