Structure
The head and tail bearing was moved outside hard surface, the hanging bearing adopt sliding bearing, with dust-proof seals, bearing commonly used powder metallurgy, transport cement used blankets bearing, shaft and screw shaft adopt slider connection, it need not move the drive when helix demolition, remove bearings without moving spiral hanging, you can not remove the cover to lubricating bearing, the machine reliability, long life, adaptable, easy installation and maintenance.
Advantages
Feature of screw conveyor is by: Simple, safe and convenient operation, small size cross-section, good sealing, reliable, easy to intermediate loading and unloading, conveying direction can reverse, while the opposite may also be transported in both directions. During transportation of materials can also be stirring, mixing, heating and cooling operations. Gate can be adjusted by the material handling flow. Large power units. Use to maintain the tightness of the trough and the screw with the proper clearance between the trough.