Overview Introduction

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Screw Conveyors

Screw conveyors are used to transport dusty, granular, and flowable bulk materials. Their strengths shine when handling free-flowing and easily conveyable materials like sand, cement, granules, ash, and similar substances. However, our screws are also perfectly suited for conveying challenging bulk materials—such as potentially explosive, abrasive, or sticky materials.


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    • Commodity name: Screw Conveyors
    • Commodity ID: 1440651124745588736

    Screw conveyors are used to transport dusty, granular, and flowable bulk materials. Their strengths shine when handling free-flowing and easily conveyable materials like sand, cement, granules, ash, and similar substances. However, our screws are also perfectly suited for conveying challenging bulk materials—such as potentially explosive, abrasive, or sticky materials.

    Simulation of a screw conveyor in operation

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    • Length without middle bearing up to 14,500 mm
    • Diameter from 100 mm to 1200 mm
    • Single-shaft or multi-shaft design
    • Tubular or U-shaped trough
    • Shaft geometry tailored to the bulk material

    Simulation of a screw conveyor in operation

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    • Explosion-proof according to ATEX guidelines (both inner and outer zones)
    • Motors prepared for VFD operation
    • Inspection glasses with wiper
    • Permanent rotation control of the shaft
    • Leakage test according to work standards performed on all machines
    • Fully flushable with nitrogen
    • Lump-breaking tool in the outlet section of the shaft

    Simulation of a screw conveyor in operation

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    • Single-Shaft
    • Double-Shaft
    • Additional lump breaker
    • Additional N2 instrumentation
    • Additional viewing gauge
    • Temperature measurement
    • Pressure measurement
    • N2 purging of the outlet section

    Simulation of a screw conveyor in operation

    Looking for more information? We’re here to assist.

  • Simulation of a screw conveyor in operation

    Looking for more information? We’re here to assist.

Simulation of a screw conveyor in operation

Looking for more information? We’re here to assist.

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