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Jacton Industry Co.,Ltd.
Contact: Warren Lee
Skype: jactonjack
T: 86-769-81585810
F: 86-769-81585852
E: sales@jactonindustry.com
W: www.screw-jack.com

Manual Screw Jack
Manual screw jack is well known as a hand wheel screw jack, a hand crank screw jack, or a hand operated screw jack, that is driven by a hand wheel or crank or handle. The best advantage is suitable for heavy load, low speed, low service frequency. Jacton manual screw jacks have different configuration form and assembly type,and the lifting height can highly customized according to users’ demand, low cost and easy operation. Self locking ACME screw jack are recommended for manually operated jacks. 

Hand wheel manual and electric motor driven screw jack 5 tons

1.Load capacity 5 tons
2.Worm screw dia. 40mm
3.Worm screw pitch 7mm
4.Worm gear ratio 6:1
5.Self-locking acme screw
6.Aluminum hand wheel

manual operation worm drive screw jack stainless steel 2.5 tons

1.Load capacity 2.5 tons
2.Worm screw dia. 30mm
3.Worm screw pitch 6mm
4.Worm gear ratio 6:1
5.Self-locking acme screw
6.Cast iron hand wheel

stainless steel hand crank jack 1 tons

1.Load capacity 1 tons
2.Jack screw dia. 24mm
3.Jack screw pitch 4mm
4.Worm gear ratio 6:1
5.Self-locking acme screw
6.Aluminum hand wheel

hand wheel worm gear screw jack 5 tons

1.Load capacity 5 tons
2.Jack screw dia. 40mm
3.Jack screw pitch 7mm
4.Worm gear ratio 7:1
5.Self-locking acme screw
6.Cast iron hand wheel

manual screw synchronized lifting jacks 10 tons

1.Load capacity 10 tons
2.Jack screw dia. 58mm
3.Jack screw pitch 12mm
4.Worm gear ratio 8:1
5.Self-locking acme screw
6.Cast iron hand wheel

light weight hand cranked screw jacks 500kg

1.load capacity 500kg
2.jack screw dia. 18mm
3.jack screw pitch 4mm
4.worm gear ratio 5:1
5.self-locking acme screw
6.aluminum hand wheel

mini manual screw jack 250kg

1.load capacity 250 kg
2.jack screw dia. 14mm
3.jack screw pitch 4mm
4.worm gear ratio 5:1
5.self-locking acme screw
6.aluminum hand wheel

mini manual screw lift mechanism 2.5kN

1.Load capacity 2.5kN
2.Jack screw dia. 14mm
3.Jack screw pitch 4mm
4.Worm gear ratio 5:1
5.Self-locking acme screw
6.Alu./Iron hand wheel

hand wheel screw jacks 5ton

1.load capacity 5ton
2.jack screw dia. 40mm
3.jack screw pitch 7mm
4.worm gear ratio 7:1
5.self-locking acme screw
6.cast iron hand wheel

small hand wheel jack screws 5kN

1.load capacity 5 kN
2.jack screw dia. 18mm
3.jack screw pitch 4mm
4.worm gear ratio 5:1
5.self-locking acme screw
6.cast iron hand wheel

small crank jack 2.5 kN

1.load capacity 2.5 kN
2.jack screw dia. 14mm
3.jack screw pitch 4mm
4.worm gear ratio 5:1
5.self-locking acme screw
6.aluminum hand wheel

acme handwheel screw jack 1ton

1.Load capacity 1ton
2.Jack screw dia. 20mm
3.Jack screw pitch 4mm
4.Worm gear ratio 5:1
5.Self-locking acme screw
6.Aluminum hand wheel

miniature worm gear manual screw jacks 500 pound

1.Load capacity 500 pound
2.Jack screw dia. 14mm
3.Jack screw pitch 4mm
4.Worm gear ratio 5:1
5.Self-locking acme screw
6.Aluminum hand wheel

Hand Operated Screw Jacks 10Ton

1.Load capacity 10ton
2.Jack screw dia. 55mm
3.Jack screw pitch 9mm
4.Worm gear ratio 9:1
5.Self-locking acme screw
6.Cast iron hand wheel

mini travelling nut screw jack handwheel 500 lb

1.Load capacity 500 lb
2.Jack screw dia. 14mm
3.Jack screw pitch 4mm
4.Worm gear ratio 5:1
5.Self-locking acme screw
6.Aluminum hand wheel

manual drive lead screw jack 25kN

1.Load capacity 25kN
2.Jack screw dia. 30mm
3.Jack screw pitch 6mm
4.Worm gear ratio 6:1
5.Self-locking acme screw
6.Aluminum hand wheel

manually operated screw Jack 5000kg

1.Load capacity 5000kg
2.Jack screw dia. 40mm
3.Jack screw pitch 7mm
4.Worm gear ratio 28:1
5.Self-locking acme screw
6.Cast iron hand wheel

crank table lift mechanism 2.5 tons

1.Load capacity 2.5 tons
2.Jack screw dia. 30mm
3.Jack screw pitch 12mm
4.Worm gear ratio 6:1
5.Self-locking acme screw
6.Cast iron hand wheel

Manual Worm Screw Jack Actuator 1 Tons

1.Load capacity 1 tons
2.Jack screw dia. 24mm
3.Jack screw pitch 4mm
4.Worm gear ratio 6:1
5.Self-locking acme screw
6.Aluminum hand wheel

jack screw manual operation 3 tons

1.Load capacity 3 tons
2.Worm screw dia. 32mm
3.Worm screw pitch 6mm
4.Worm gear ratio 6:1
5.Self-locking acme screw
6.Cast iron hand wheel
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