Screw Conveyor

Screw Conveyor Screw Conveyor

Material is propelled along the conveyor shaft, as nut would be moved on a threaded bar if retained from rotation. In screw conveyor rotation of material together with screw is prevented by its gravity force, and friction on the trough wall. 

PRAWEG offers screw conveyors both horizontal and vertical/Inclined for conveying variety of materials like granular, free flowing, powdered, small lumps, etc.

Screw profiles are available in different forms like continuous, ribbon cut flight and  paddle type, for conveying variety of materials. Continuous screws are used for conveying dry fine-granular and pulverized materials not liable slumping, Ribbon type screws are effective with slumping materials.  Paddle/Cut flight screws are used if intermixing of materials during conveying is required.

Recommended % Filling Of Screw Trough :
1. Light non abrasive material - 40%
2. Light mildly abrasive material - 32%
3. Heavy mildly abrasive material - 25%
4. Heavy very mildly abrasive material - 12.5%

Exclusive Features :
1. Specially designed hanger bearings
2. Machine formed screw flights.
3. Variety of locking devices.
PRAWEG CONVEYORS
D - 33, Anand Nagar, M.I.D.C., Additional Ambernath, Dist. Thane - 421506, Maharashtra, INDIA.
Phone : (0251) 2620121

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