RobKor Engineering Solutions (T/A RKES Pty Ltd) has for the past 16 years been providing heat exchanger maintenance services to the Industry and as a result developed and implemented condenser tube cleaning, maintenance and Inspection (Eddy Current) philosophies, techniques and knowledge that set South African industry power generation standards.
Our experienced maintenance team understands the heat exchanger and Customer production goals. RKES has been a reliable heat exchanger cleaning, maintenance and inspection partner with Heavy Industry throughout South Africa for over two decades.
Specialising in hard-to-clean scale as well as sludge deposits, online maintenance, and outage management and maintenance, RKES utilises the latest available technology that maximises time available for outages.
Our Eddy Current inspection techniques are helping the industry enhance plant availability, its tube heat rate transfer and safer, more efficient maintenance repairs.
In co-operation with our European based companies. We provide the necessary training and support during statutory inspections of vessels as well as such co-operation ensures the company to be ISO 9001 compliant.
As Mechanical Consultants, the company is often requested to assist with outage and refurbishment projects. We specialise in feed heating and condensate plant, but also have resources to assist with the lubrication, H2 cooling water and material handling plants, etc. Our consultants have over 25 years of experience in those fields.
Recently the company undertook International expansion to Eastern European countries such as Poland, intending to introduce our services in that region of the world, where maintenance procedures and practices differ to South African norms.
Consulting to CED as well as Generation divisions of Eskom in the last 10 years on a number of Stations such as: Lethabo, Kriel, Matla, Arnot, Duvha as well RTS projects Grootvlei Power Station.
Consultation for power utilities in the field of Feed Heating and Condensing plants. Engineering Disciplines such as: Design, Manufacturing, NEC contracts, Maintenance, Project and Outage Management.
Lifex projects - Eskom
RKES Pty Ltd fleet of cleaning equipment effectively remove coal spills in tunnels, belt lines and structures, fly ash deposits from air pre-heaters, hoppers, stacks, precipitators and ash collection points. High volume/high pressure pumps power multiple Hydro-blasting guns and lances when cleaning scrubbers, heat exchangers, cyclones and economisers. Proprietary 2D and 3D tooling achieve 360º of water jet coverage throughout the entire heat exchanger.
Providing repair services to low pressure industrial valves, such as butterfly valves
In-situ repairs of heat exchanger:
cleaning systems, such as Taprogge and Kolle.
Tube leak detection
Plugging of tubes
Manufacture of plugs
Re-expension of tubes