Heavy Load Duty Inverted Screw Jack Manufacture at home

Product Overview

Description

Heavy Load Duty  Inverted Screw Jack Manufacture at home 

1. Suitable for heavy load, low speed and low frequency;

2. Main components: precision trapezoid screw pair and high precision worm gear pair;

3. Compact design, small volume, light weight, wide drive sources, low noise, easy operation, convenient maintenance.

4. The trapezoid screw has self-locking function, it can hold up load without braking device when   screw stops traveling.

5. The lifting height can be adjusted according to customer requirements.

6. Widely applied in industries such as machinery, metellurgy, construction and hydraulic  equipment.

7. Top End: top plate, clevis end, threaded end, plain end

 

 

 

 

Performance Table

Screw tops:

 

 

Internal structure of screw jack:

 

 

Screw Jack Lift System: