Energy Efficient Powder Coating System - Case Study
“It used to take 70 minutes to cure our parts with the old convection oven. With the new Heraeus Vulcan oven, it now takes only 12 minutes! We are very satisfied with its performance!"
Mr Weikert - Company Owner
Large Parts Curing in Record Time in Energy Efficient Powder Coating System
Working with our distributor in the Czech Republic, Surfin s.r.o, Heraeus Vulcan designed a new energy efficient powder coating system for Dikrt spol. s r.o. . The system is designed to cure powder on large agricultural parts, and the performance of the oven has exceeded expectation. Mr Weikert, the company's owner stated: "It used to take 70 minutes to cure our parts with the old convection oven. With the new Vulcan oven, it now takes only 12 minutes! We are very satisfied with its performance!"
How Did We Do It?
Working with our distributor in the Czech Republic, Jaroslav Blazek of Surfin s.r.o., the customer was able to see an existing Heraeus Vulcan system at another location and carry out part testing. Heraeus Vulcan then designed the powder coating oven to meet the customer's requirements using SolidWorks. Heraeus Vulcan then provided Surfin s.r.o with a package that included the sheet metal design, the Heraeus Vulcan infrared heaters and the controls. To see a video on how Heraeus Vulcan designs and builds ovens, please follow the link. The system was then easily constructed at the Surfin factory, with the sheet metal parts being produced locally from the SolidWorks files. The new energy efficient powder coating system was then installed and commissioned at the customer's site within a few days.
Advantages of a Energy Efficient Powder Coating System from Heraeus Vulcan
All Heraeus Vulcan energy efficient powder coating systems operate using the principles of gas catalytic infrared heating. This type of system has an energy to effective heat conversion ratio of 85%, compared to traditional convection oven which is only 5% - 7% efficient. In practical operation this results in curing taking a third less time in a gas catalytic infrared oven than a gas fired convection oven. This translates into significantly reduced energy bills. The flameless nature of our systems means that there is no noxious emissions such as Nitric Oxide or Nitrogen Dioxide, so Heraeus Vulcan ovens are environmentally friendly.