Features of the Helical conveyors:
A “U” section channel built in 3mm steel sheet.
It is enclosed with a screwed, water tight 2 mm cover.
The screw is a tubular shaft on which is mounted a propeller of thick enough for the type of product to be handled.
Driven by a gear-motor, SIEMENS/FLENDER or NORD, mounted directly to the machine shaft.
INA brand supports and bearings are used.