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The spiral screw lifter mainly drives the worm to rotate to realize the up and down movement of the screw to achieve the function of pushing and pulling or jacking. The rotation form of the screw screw elevator mainly has the following two forms: screw rotation of the screw screw elevator, nut movement ,...
Cycloidal pin gear reducer adopts the principle of cycloidal pin tooth meshing and planetary transmission, so it is usually called planet cycloid reducer. Planetary cycloidal pin gear reducer can be widely used in petroleum, environmental protection, chemical industry, cement, transportation, Textile, pharmaceutical, food, printing...
In order to improve efficiency, worm gear reducers generally use non-ferrous metals as worm wheels and harder steel as worms. Because it is a sliding friction transmission, high heat will be generated during operation, which makes the parts and seals of the reducer Thermal expansion between...
After the reducer leaves the factory, it is generally stipulated that there is a running-in period of about 200 hours (the oil must be changed after the time is exceeded), which is stipulated by the technical characteristics of the initial stage of the use of the reducer.The running-in period is to ensure the normal operation of the reducer, reduce the failure rate, and prolong its service life...
As a modern lifting equipment, screw jacks are used in a wide range of fields. They must be used in factories, construction sites, stages, logistics and other industries. The development of screw jacks is also very rapid. According to customer needs and suggestions in recent years, We are not rare...