Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:


Rated Power:


Gearing Arrangement:


Output Torque:


Input Speed:


Output Speed:




lift capacity:




Supply Ability

Supply Ability:
500 Set/Sets per Week

Packaging & Delivery

Packaging Details
standard export packing or as your request
main port of china
Lead Time
about 20 workdays

Online Customization

SWL Series gearbox by threaded end screw lift:

  • Certificate of production:

  • Why choose our company:




4.20 year export experience all over the world

  • The specification of screw jacks:
Type Model Output Torque ScrewDiameter Max.Power Net Weight (without screw stroke)
(KN) (mm) (KW) (KG)
QWL(SWL) Screw Jack QWL2.5 25 Tr30X6 0.55 7.3
QWL5 50 Tr40X7 1.1 16.2
QWL10 100 T58X12 2.6 25
QWL15 150 T58X12 2.6 25
QWL20 200 Tr65X12 3.7 36
QWL25 250 Tr90X16 4.8 70.5
QWL35 350 Tr100X18 6 87
QWL50 500 Tr120X20 7.5 420
QWL100 1000 Tr160X23 15 1010
QWL120 1200 Tr180X25 17.5 1350
  • Features:

1.High quality cast iron Motivation like gear box, light weight and non-rusting

2. Large output torque, stable transmission with lower noise

3. High heat-radiating efficiency, elegant shape, durable service life and small size

4. Suitable for Omni-bearing installation

Economical: Compact design ,easy operation, convenient maintenance.
Low speed, low frequency:Be suitable for heavy load, low speed, low service frequency.

Self-lock: Trapezoid screw has self-lock function, it can hold up load without braking device when screw stops traveling.

Braking device: equipped for self-lock will be of malfunction accidentally when large jolt & impact load

ratio 1/40~1/5
lift capacity(t) 2~200
power(KW) 0.25~7.5
  • The processing machine:
  • Packing of production:

  • Screw jackfor airplaneplatform:

  • Detailed Product Description:

SWL series screw lift jack is one model of basic hoisting parts and has numerous features of compact structure, small volume, and light weight wide drive sources, low noise, high reliability, long lifespan, etc.

SWL series worm screw lift jack is a basis for lifting equipment. The products are widely applied in the machinery,

Worm screw elevator is widely applied in industries, such as machinery, metallurgy, construction, and hydraulic equipment, and has many functions, such as lifting and pushing and turning with the help of accessories or adjusting height and position.

SWL Series gearbox by threaded end screw lift is a basis jack-up part,accomplish the functions such as lifting,drop,push and inverting through worm gear drive screw.

For more parameters and dimensions, please contact with us. Welcome to send us inquiry!Welcome to visit our website www.cnspeedreducer.com