In mineral processing, scrubbers facilitate the breakdown and preparation of ores for further processing.
This article unpacks the function, design and applications of scrubbers with a particular focus on our MPT (MechProTech) range. As an OEM equipment manufacturer, MPT offers advanced solutions for mineral processing operations.
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What Are Scrubbers In Mineral Processing Used For?
Scrubbers in the comminution process can be used to:
- Wash and break down ore
- Remove unwanted materials
- Prepare the ore for further processing
- Reduce the size of the ore to extract valuable minerals.
General Function of Scrubbers
A scrubber typically consists of a large cylindrical shell mounted on bearings that rotates around its axis.
- The shell can be filled with ore, water, and steel or rubber grinding media.
- As the shell rotates, the media and ore are lifted to the top and then dropped.
- The impact from the drop helps break down the ore.
- The continuous rolling and sliding action further grinds the material into finer particles.
MechProTech’s Range of Scrubbers
MPT processing equipment is known for its durability, efficiency, and innovative design.
1. Autogenous Scrubbers
MPT’s Autogenous Scrubbers, part of the TITAN range, are engineered for performance.
They are fixed on a heavy-duty steel base frame and supported by two 90-degree hydrostatic bearings with an oil lubrication station. This setup ensures smooth operation and minimal wear.
How it works:
- Rigid Base Frame: Ensures stability and safety around rotating equipment.
- Hydrostatic Bearings: Provide superior support with oil lubrication that controls and filters oil between the drive housing bearing and the station.
- Polyurethane Rollers: Offer vertical support, reducing wear due to limited handling of torsion loads.
MPT’s unique thermos-polymer hydrostatic bearing and drive arrangement, assembled exclusively in-house, allows for rapid manufacturing and rigorous testing before site dispatch.
2. TITAN GDS Design
The TITAN Gear Driven Scrubber (GDS) can accommodate either a Bellmouth Discharge or a Discharge Trommel. This design features a retention grate plate that increases the competent charge by up to 30%, resulting in high-efficiency scrubbing.
How it works:
- Retention Grate Plate: Enhances scrubbing efficiency by retaining competent material.
- Hydraulic Jack Maintenance System: Allows for easy service and inspection without the need for cranes.
3. Complete Skid Mounted Circuits
The TITAN ORE SCRUBBER is a modular product designed to be flexible. It includes feed chutes adapted for conveyor feed options and lobster-back inlet chutes with freshwater flange feed ports. The advanced inlet mechanical seal technology supports high feed rates and limits spillage.
How it works:
- Lubricated Girth Gear to Pinion System: Ensures smooth operation with dual IP65 premium efficiency electric motors.
- Double Pinion and Girth Gear Drive: Allows for bi-directional operation, maximizing the lifespan of liners and gears.
Scrubber Applications and Performance
Scrubbers are widely used in mineral processing industries to prepare ores such as gold, copper, iron, and zinc.
MPT’s advanced designs allow for fine-tuning to enhance our scrubbers’ performance:
- Adjustable Rotation Speed: Allowing for optimal grinding conditions.
- Proper Media Size Distribution: Ensuring consistent grinding and reducing wear.
- Automated Control Systems: Real-time monitoring and adjustments for efficiency.
Choose MechProTech for Your Mineral Processing Equipment
Investing in our MPT scrubbers can significantly improve the efficiency and output of your mineral processing operations.
Reach out to our team of experts for more information on how MechProTech’s innovative scrubbers can enhance your mineral processing operations.
Let us help you achieve optimal performance with our cutting-edge OEM equipment.