Shanghai Dezai Transmission Machinery Co

Spiral Screw Lift
Spiral Worm Screw Lift
Widely used in machinery, metallurgy, construction, water conservancy equipment and other industries, it has many functions such as lifting and lowering, turning over with the help of auxiliary parts, and various height and position adjustments. Function. The worm gear screw lift is a basic lifting component. It has many advantages such as compact structure, small size, light weight, wide power source, wide range of noise-free installation, convenient use, flexible functions, multiple matching forms, multiple reliability, high reliability and long service life. It can be used alone or in combination. It can accurately control and adjust the lifting or pushing height according to a certain procedure. It can be directly driven by an electric motor or other power, or it can be manually driven. It has different structural forms and assembly forms, and the lifting height can be customized according to user requirements. Features of series screw jack
Type trapezoidal screw type
Suitable for low-speed and low-frequency situations. The main components are a precision trapezoidal screw pair and a high-precision worm gear pair.
Economical price, compact structure, simple operation and convenient maintenance.
Low speed and low frequency are mainly used in places with large load, low speed and no need for frequent work.
Maintaining the load The trapezoidal screw has an automatic locking function and can maintain the load even without a braking device.
Note that the self-locking function may fail when subjected to large vibrations or impact loads. In this case, please add an external braking device.
Worm gear screw lift
Model
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Reducer layout page