The optimal choice for high clay mineral ore and stone washing duties Scrubbers

Operating for decades around the world, Sepro Tyre Drive Scrubbers are proven to be the optimum choice for high clay mineral ore and stone washing duties.

KEY ADVANTAGES

Standard scrubber sizes from 1.2m X 3.0m to 3.6m X 12.0m
Short delivery times
No critical components such as ring gears, chain drive, steel wheels or trunnion bearings
Low installation costs with no heavy foundation requirements

APPLICATIONS

Processing of wet tropical laterites prior to recovery of nickel and cobalt
Washing of laterites to liberate fine precious metals for gravity recovery
Removal of clay from hard rock ores prior to crushing
Washing of crushed aggregate, gravel and sand to remove clay contamination
Cleaning of contaminated soil and rubble

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Product Overview

Sepro Tyre Drive Mineral Scrubbers feature a rugged and simple design, incorporating robust components that deliver high availability and low capital and operating costs. Operating in many applications on feeds with high clay contents, Sepro Tyre Drive Mineral Scrubbers are proven to be the optimum choice for difficult mineral ore and stone washing duties. Sepro Tyre Drive Mineral Scrubber shells are manufactured in one piece to high quality standards and are thermally stress relieved to eliminate localized high stress areas.

Our scrubbers utilize the Sepro Pneumatic Tyre Drive System (PTD), which provides an alternative to standard chain and gear drive scrubber systems. This system of rubber tires mounted on independent gear boxes provides excellent serviceability and reliability, having been well proven in numerous difficult applications.

Sepro operates pilot scale facilities, which generate reliable data for scale up to commercial operation. Pilot scale machines are also supplied for field test purposes.

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Product Overview

Sepro operates pilot scale facilities, which generate reliable data for scale up to commercial operation. Pilot scale machines are also supplied for field test purposes.

Sepro’s line of heavy duty Tyre Drive Mineral Scrubbers utilizes a powerful and rugged Variable Frequency Drive (VFD) package, allowing operations to be fine-tuned based on the application. The Rotary Control Console (RCC) component features a touch-screen Human Machine Interface (HMI), which is used to control and monitor the operating parameters. Every Sepro Mineral Scrubber AutoPAC comes complete with a jacking cradle, tire pressure sensors and hardwired safety limit switches.

Every Scrubber manufactured by Sepro comes complete with a Tire Pressure Monitoring System (TPMS). Located within theRCC, the TPMS feature protects the operation from costly downtime due to under-inflated tires. The system works as a closed loop control, allowing the HMI to disable the VFD should operating conditions of the equipment stray outside of its defined parameters. Monitoring the equipment’s tire pressure greatly improves machine performance over time.

When we called, Sepro responded immediately. While every start-up has its challenges, Sepro helped us through them and into steady production in record time. The ease of start-up and shut-down of the mill has allowed for greater scheduling flexibility, and more efficient new operator training. — Mine operations manager, North America

Sepro’s modular design allowed for rapid commissioning and Sepro’s ongoing support has helped us achieve fine metal recoveries that are leading the industry. — Area Manager, Austrian metal producer

I was surprised and impressed by the level of customer service I received from Sepro’s Technical Service Department. — Technical Services Manager, North American gold & silver producer