Traditionally, the coating of power plant boilers has been done by hand. PR Rolls has invented a machine that coats boilers mechanically. With the correct parameters entered into it, the machine will give the boiler precisely the correct thickness of coating in a much shorter time.
We have also created our own Tecno power coating for this purpose and tested its durability with proof tests, which have given excellent results for both quality and durability.
We machine turbines using our on-site methods. We perform, for example, internal flue boiler machining for external flue boilers, rotor and turbine bearing housings, division planes, switches, valves and flanges.
The brush electroplating of turbines is performed in cooperation with Pohjanmaan Pinnoituspalvelut.