Sepro Mineral Systems Corp.
Drive Scrubbers
SEPRO TYRE DRIVE SCRUBBERS
Sepro’s line of heavy duty utilizes a powerful and rugged Variable Frequency Drive (VFD) package, allowing the equipment operation to be fine-tuned based on the application. The Rotary Control Console (RCC) component features a touch-screen HMI (Human Machine Interface), which is used to control and monitor the operating parameters. Every Sepro Scrubber AutoPAC comes complete with a jacking cradle, tyre pressure sensors, and hardwired safety limit switches.
The tyre drive system is a stand-out feature included in Sepro Scrubbers. The drive is built to be simple, effective and low maintenance. Tyres on the scrubber are designed to be removed individually without complicated shaft, bearing and coupling arrangements. Tyres are carried on purpose built wheel assemblies, which are driven by a bevel/helical gearbox direct connected to the electric motor. Starting and speed control is done via an AC variable frequency drive.
Every Scrubber manufactured by Sepro comes complete with a Tyre Pressure Monitoring System (TPMS). Located within the Rotary Control Console (RCC), the TPMS feature protects the operation from costly downtime due to under-inflated tyres. The system works as a closed loop control, allowing the HMI to disable the VFD should the operating conditions of the equipment stray outside of its defined parameters. Monitoring the equipment’s tyre pressure greatly improves machine performance over time.
Autopac
Variable Frequency Drive Cabinet (VFDC)
- NEMA 12 / IP 51 Enclosure
- Vacon NXS VFD w/ Ethernet
- Fused Disconnect
- Line and Load Reactor
- Control Relays
Rotary Control Console (RCC)
- NEMA 4 / IP 66 Enclosure, Tyre Pressure Monitor System (TPMS)
- Redlion G308 HMI 8.4” Screen w/ Ethernet
- Start / Stop / E-Stop Pushbuttons
- Control Relays
- Five Port Ethernet Switch
Sepro Tyre Drive Scrubbers feature a rugged, simple design and incorporate robust components to give low capital and operating costs combined with high availability. Operating in many applications on feeds with high clay contents, Sepro Tyre Drive Scrubbers are well proven as the optimum choice for difficult mineral ore and stone washing duties. The variable frequency drive (VFD) package accompanying each unit allows you to fine tune the operation of the scrubber based on the application. No auxiliary drive is required to perform maintenance. Sepro Tyre Drive Scrubber shells are manufactured in one piece to high quality standards and are thermally stress relieved to eliminate localized high stress areas.