Screw Conveyor

Screw conveyor is a continuous conveying device that transports powder, granular and small lump materials by rotating helical screw blade inside a trough or tubular housing. It feeds and conveys materials horizontally, inclined or vertically with sealed structure.

Main Types

U-trough Screw Conveyor: Open U-shaped casing, easy maintenance for general dry bulk materials.

Tube Screw Conveyor: Fully enclosed tubular shell, good dust-proof for fine and dusty materials.

Shaftless Screw Conveyor: Without central shaft, suitable for sticky, stringy and easy-blocking materials.

Advantages

Fully sealed structure prevents dust leakage, eco-friendly for dusty working site.

Compact layout, easy to install and arrange flexibly along production line.

Simple structure, low failure rate and convenient daily maintenance.

Customizable length, diameter and inclination angle as client’s requirement.

Application

Widely used in grain, feed, cement, chemical, mining, environmental protection and sewage sludge conveying industries.