Shaftless Screw Conveyor

Johnson Screens^® Shaftless Screw Conveyors can be

applied to numerous industrial or commercial applications including paper mills, abattoirs, food production, refineries for either recovery or removal purposes, or to waste flows to convey separated screened solids.

Single units can be supplied over 131 ft. / 40 m long and can be supplemented with additional screw conveyors allowing extended transfer capabilities.

Solids are conveyed by a heavy-duty shaft-less screw spiral that rotates between wear resistant liners without any intermediate bearings. This method imparts high throughput without entanglement or clogging and significantly reduces and simplifies maintenance requirements. The spirals are highly resistant to wear and provide great durability for long periods of operation. Conveyors are available with single or dual screw spirals.

 For more information on Shaftless Screw Conveyors please contact us.

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