Screw Conveyers (Screws)
- Screw conveyers are designed for horizontal and inclined transportation of pulverized, granular and fine materials. Screw conveyers can be manufactured both immobile and mobile, in a chute or in a tube, of pickling or pushing type. Immobile screw conveyers can be used as feeders, mixing facilities and volumetric measuring devices with enterprises of various branches of industry with capacity up to 100 t/h. Mobile conveyers are usually used at warehouses and at mechanized sites for loading of grain into motor cars and railway carriages.A screw with solid surface of uniform cross-section serves as a pulling element of the screw conveyer. Removed end bearings prevent intrusion of product and dust. Pitch of screw is subject to variation depending on angle of slope of the conveyor and type of conveying load.
LLC “CCC” Screw Conveyers Specifications
Conveyer body type: - trunk
- tube
Drive type: - drive-free
- gear-motor drive + flexible connector
Manufacturers of driving unit: - STM S.p.a. (Italy)
- SEW-EURODRIVE (Germany)
- NORD (Germany)
- MOTOVARIO (Italy)
- TRAMEC (Italy)
- Bonfiglioli (Italy)
Bearing units: - NSK
- SNR
- SKF
Discharging pipe lining: - caprolon
- polyurethane
- steel Hardox 450
Anticorrosion protection: - prime coat + enamel
- stainless steel
Availability of switches: - bearing, of rotation rates
Additionally: - cleanout hatches
- frequency converter