Appin Colliery
TORQ6 Eddy Current Winch Controllers plus HMI & PLC upgrade to all underground conveyors.
Tahmoor Mine
All underground conveyor control systems - including recent upgrades to 500kW water-cooled VVVF drives.
Port Waratah
Supply Ringline Emergency Stop Controls for all process conveyors.
Beltana
Upgrade No1 Trunk PLC controls & all winches.
Southern
Supply new, and re-fit old belt starters.






Company
Ringway Holdings, trading as Ringway Control and Automation and better known as "Ringway".
Ringway was incorporated in NSW in 1988.
Our business is engineering and manufacturing quality industrial electrical and electronic equipment.

Engineering
Ringway has specialised in PLC and proprietary control systems for conveyors and associated equipment for more than 15 years. During this time Ringway has had extensive experience with DC drives, CST and BOSS clutches, VVVF and Flux Vector drives as well as slow fill and variable scoop couplings. We have been involved in 'Tripper Driving' conveyors since the inception of the technology in underground mining.

Electronics
Ringway has a 'Two-wire Technology' product focus. Distributed systems produced include emergency stopping, remote isolation, traffic control, alarms, and analogue condition monitoring. All systems are simple, safe and reliable over great distances using just two wires. The flagship of this range is 'Ringline', a two-wire distributed emergency stop system.
Ringway also designs and produces embedded microprocessor control systems for mobile vehicle testing stations, garbage shredders, vehicle emission testing, pumping stations and other specialised processes. Other products include a range of electronic transducers and drivers related to process control, including temperature, motion and current monitors.

Support
Ringway offers complete design, manufacture, programming, commissioning and ongoing technical support for all of its products and projects, including interface to SCADA. Ringway has three experienced field engineers who are all PLC programmers with extensive mining and conveyor experience.

Ownership
Ringway and all of its products are 100% Australian and are privately owned by the directors of the company.

Location
Ringway is based in the Illawarra Region of New South Wales (Unanderra) and in the Mackay region of Queensland.


© Copyright 2003 Ringway Holdings Pty Ltd. All rights Reserved.