Thermserve have received an order for the design supply and commissioning of a gas-fired Ageing Oven at Purso Oy located in the western part of the Nokia town in Pirkanmaa, Finland. The oven has a capacity of 11,000kg, incorporating vertically opening doors, and uses an indirect combustion system. The new oven will be used primarily for profiles which have undergone shape correction. The control system will be designed to offer step ageing and be fitted with Thermserve‚Äôs novel indirect combustion system, designed using CFD (computational fluid dynamics) to optimise heat transfer.