Gravity Thickener

Overview

High-rate thickener for efficient concentration of pulp and recovery of process water.

The Gravity Thickener 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

• Large-diameter rake mechanism with torque monitoring
• Underflow density control for consistent discharge solids
• High overflow clarity returning clean water to the circuit
• Low energy consumption compared to mechanical alternatives

Technical Specifications

Diameter range: 3 to 30 meters. Underflow density up to 65-70% solids by weight. Rake drive power from 7.5 kW to 110 kW. Designed for ambient temperatures from -20°C to +50°C.

Applications

• Concentrate thickening before filtration
• Tailings thickening before disposal or dry stacking
• Water recovery circuits in beneficiation plants
• Coal preparation and aggregate washing plants

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