Screw Conveyor

Overview

U-trough and tubular screw conveyors for metering and elevating dry bulk minerals.

The Screw Conveyor is engineered for demanding mining and aggregate production environments. Built with high-grade structural steel and premium components, it delivers reliable performance under continuous operation.

Key Features

• Continuous-flight helicoid or sectional-flight screw
• Replaceable abrasion-resistant steel trough liners
• Multiple inlet and discharge points along run
• Optional variable frequency drive for feed-rate control

Technical Specifications

Diameter from 150 to 600 mm. Length up to 30 meters. Throughput 5 to 150 tph depending on material bulk density. Inclination up to 30 degrees with reduced capacity. Drive power 3 to 55 kW.

Applications

• Dust, sludge and filter cake transfer between stages
• Reclaim from under bin discharge points
• Cement and lime plant raw material handling
• Reagent and additive dosing in flotation circuits

After-Sales Support

• Installation guidance — on-site technical support for assembly and commissioning
• Original spare parts — 24/7 fast dispatch worldwide from regional warehouses
• Maintenance packages — periodic inspection, lubrication and wear-part replacement
• Process optimization — engineering support to maximize throughput and reduce operating cost