It has the characteristics of compact structure and small volume.
Easy to install, various forms.
High reliability and long life.
It has many functions, such as lifting, descending, pushing and turning with auxiliary parts.
Can be used in a single set, can also be used in multiple sets.
A wide range of power sources, can be directly driven by electric motors or other power, can also be used manually.
It is usually used at low speed and heavy load. Widely used in metallurgy, machinery, construction, water conservancy, medical, chemical and other industries.