As a specialised version of the modular TU Screw Conveyor System, Shaft-free flexible shaft screw conveyors are manufactured from carbon steel with suitable surface finishing and powder coating. They are made up from a tubular trough equipped with at least one inlet and outlet spout, a welded flange at each tube end, helicoid screw flighting welded on a centre pipe with coupling bush at each end, two end bearing assemblies complete with self-adjusting shaft seal (one of the bearing assemblies is integrated into the drive unit), and a number of intermediate hanger bearings depending on the overall length. Shaft-free flexible shaft screw conveyors are equipped with a gear motor that suits the application.




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Application
 

Cement screw conveyor and feeder is widely used in building materials, metallurgy, chemical, electric power, coal, machinery, light industry, grain and food industry, suitable for conveying powder, granular, small pieces of materials, such as cement, coal, grain, chemical fertilizer, ash, sand, coke, etc. should not be easily perishable, viscous, easy to agglomerate the material. Commonly seen in the food industry, these conveyors transport ingredients to and from mixers, ovens and vats and need to be sterile at all times. Therefore, they are commonly made of stainless steel, a smooth food grade metal that is less likely to contaminate edible ingredients than other materials and is easily cleaned.

advantages:

1. The structure is relatively simple and the cost is low.

2. Reliable work, easy maintenance and management.

3. Compact size, small cross-section size, small footprint. It is easy to get in and out of hatches and carriages during unloading operations at the port.

4. Sealed delivery can be achieved, which is conducive to the delivery of materials that are easy to fly, hot and odor, can reduce environmental pollution, and improve the working conditions of port workers.

5. Easy to load and unload. The horizontal screw conveyor can be loaded and unloaded at any point on its conveying line; the vertical screw conveyor can be equipped with a relative screw type picking device and can have excellent reclaiming performance; the screw shaft directly contacting the material pile has automatic retrieving. The capacity can be used as a reclaimer for other types of unloading machinery at ports.

6. The reverse conveying can also enable a conveyor to convey material in two directions at the same time, namely to the center or away from the center.

7. The unit consumes more energy.

8. The materials are easily crushed and worn in the process of transportation, and the spiral blades and troughs are also worn more seriously.

Main parameters as below: (we also can design as per customer's request)

Product Display

           Cement screw conveyor and feeder

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