The characteristics of the XLS shaftless screw conveyor
Shaftless screw conveyor is compared with the traditional screw conveyor, the adoption of center shaft, bearing design, using the overall steel spiral push with a flexible material, thus has the following advantages:
1, screw with super abrasion resistance and durability, long service life.
2, the winding resistance is strong, no central axis interference, for conveying belt, easy winding material has special superiority, prevent the risk of accidents caused by blocking.
3, good environmental performance: the fully enclosed flow of spiral surface and easy to clean, can ensure sanitation and conveying material is not polluted, not leak.
4, large torque, low energy consumption: due to the vortex axis, material not easily blocked, thus can reduce the speed of operation, stable transmission, reducing energy consumption.
5, bue: throughput is 1.5 times that of traditional have same diameter shaft conveyor maximum after 40 m/h.Up to 25 m long transmission distance, and can according to user needs, using multi-stage tandem installation, long distance conveying material, can mobile work.
6, compact structure, save a space, nice appearance, easy to operate, economic and durable, no maintenance, maintenance costs low power saving 35%, two 2 years to recover the investment in equipment.
 
Second, the XLS type screw conveyor structure
This product is mainly composed of drive device, device, casing head, shaftless helicoid, tub liner, into the chat port and discharging port, machine cover, base, etc.
 
1, drive: hollow shaft helical bevel gear reducer or TY coaxial gear reducer, this manual provides only TY driving devices, design should as far as possible when the drive is located in the discharging mouth side, make the helicoid when running a state of tension.2, head device is equipped with a thrust bearing, affordable conveyor material when the axial force.
3, chassis, chassis for U, upside and waterproof type machine cover, material has stainless steel or carbon steel.
4, shaftless helicoid: material is stainless steel or carbon steel.
5, tub gasket: material is stainless steel or manganese steel.
6, inlet and discharging mouth: a square and round two, general front-rear mouth have user installation.