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  • August 26, 2026

JWM010Trapezoidal Screw Jack – Assembly Type, Structure Type & Shaft Orientation Diagram


JWM010 Trapezoidal Screw Jack – Assembly Type, Structure Type & Shaft Orientation Diagram

JWM010 Spiral Jack Assembly Drawing


The JWM series elevators/jacks/jack gearboxes cover a full range of specifications from small micro loads to large heavy loads. The complete model system is as follows:

The standard models include: JWM002、JWM005、JWM010、JWM02、JWM03、JWM025、JWM05、JWM050、JWM100、JWM150、JWM200、JWM300、JWM500、JWM750、JWM1000, Covering the full load range from micro load to hundred ton level heavy load.


Typical application scenarios of self-locking jacks

1.Large clamping, lifting, and flipping device for ultra heavy metallurgical equipment

2.Heavy duty lifting system for large mining and construction equipment

3.Assembly and positioning of large aerospace components

4.Large scale lifting device for shipbuilding industry

5.Heavy duty lifting mechanism for large water conservancy and power equipment

6.Precise control devices such as astronomical telescopes



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