Prominer can provide different kinds of thickeners include center driving thickener, peripheral traction thickener and high efficiency thickener. Our thickener is applicable for dewatering concentrate and tailing slurry in the mineral processing plant. It can improve the ore pulp from 20~30% to approx. 40~70%.

Maximum diameter of thickener: up to 80 m Main motor Power: 37KW


Prominer can provide the service work as below

Model selection
Thickener design & manufacturing
On-site erection & commissioning and operation training
Customized and OEM service by following the drawing from client


Our equipment with the main advantages as below

Pre-engineered design
Pre-engineered module design delivered efficiently, is easy to operate and service.
Reliable and continuous running
Auto dosing system and metering system makes the continuous running stable.
Energy-saving and high-efficiency
Advanced technology enabling low lifecycle cost, higher underflow density, improved overflow clarity and overall better thickener operability.
Large Scale Production
High processing power process large amounts of slurry and improve production efficiency.
Customized design
Optimized design and sizing based on customer specific requirements.
Automation control system
The control system indicate the operation situation of thickener and dosing system, which could adjust the necessary part according to indicated working parameters.


Metallurgical mineral processing, chemical industry, non-ferrous metal ore dressing, and environmental protection.

Project Cases

Peripheral traction thickener for copper ore

Thickening is a process where a slurry or solid-liquid mixture is separated to a dense slurry containing most of the solids and an overflow of essentially clear water (or liquor in leaching processes).

Center driving thickener for gold ore

The operation of the thickener must accommodate fluctuations – control for disturbances – in the process feed stream to deliver a clear overflow and thickened underflow. 

High efficiency thickener for lithium ore

The measurable parameters that can be used for thickener control include thickener feed flow rate, feed density, underflow density, overflow clarity, bed level, bed mass, rake torque, rake height, solids settling rate and underflow rheology.

Center driving thickener for cobalt and copper ore

The center driving thickener for cobalt and copper ore has the advantages of simple structure, easy operation, high efficiency, low energy consumption and low cost.

Thickener preassembly at factory

Prominer could provide the service of assembling the main components of the thickener before delivery, so that the installation and commissioning work can be completed on site in a short time.

Thickener before CIL leaching

Thickener is applicable for all kinds of mineral concentrate, tailing dewatering process in the mineral processing plant and the slurry density adjustment in gold CIL or CIP plant.

Ball mill grinding and thickener

As dewatering devices, thickeners lie somewhere between cyclones and filters in that they perform a solids-liquor separation duty that is inferior to a filter, but better than a conventional cyclone.

Thickener commissioning with water

During the commissioning of the thickener, water is often used to help adjust the concentration and density of the pulp.

Related Equipment

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