Professional Services & Supplies
Firing is a critical step at every enameling process and each enameling plant has at least one enameling furnace.
Our staff has many years of experience with the design, installation and maintenance of industrial enameling furnaces and may assist you toSelect the most suitable furnace Extend its lifetime Improve its performance Reduce total cost of ownership Source critical spare parts
Curing or firing a porcelain enameling coating is done inside high temperature furnaces.
In the early days these furnaces were made of refractory bricks, due to the required firing temperature between 800 and 850 degrees Celsius.
However, such bricks are sensitive for thermal shocks and need to be heated up & cooled down very slowly.
Therefore modern enamelling furnaces are nowadays made of Low Thermal Mass insulation materials, like stone wool, vermiculite & ceramic fibers.
The possibility to switch off a LTM furnace at the end of the day and heat it up again within 1 hour the next morning may provide significant annual energy savings upto 75 % in comparison with the old brick-lined furnaces.Read more...
An industrial continuous enameling furnace consist typically of the following components:
We assist manufacturers within the porcelain/vitreous enameling industry with
- designing industrial enameling furnaces
- building industrial enameling furnaces
- optimizing industrial enameling furnaces
- troubleshooting industrial enameling furnaces
- sourcing critical spare parts
- maintaining industrial enameling furnaces
- converting industrial enameling furnaces
- extending industrial enameling furnaces
- relocating industrial enameling furnaces
- renovating industrial enameling furnaces
Contact us for more information and/or support
A clean furnace atmosphere is important for obtaining good enameling results.
Elevated concentrations of CO2 and/or H2O may slow down the emission of gases from the metal substrate thru the enamel layer during the fusion stage and under certain unfavorable circumstances result in enameling defects such as pinholes & fish-scales.
During the fusion of the enamel layer, fluorine is released.
This fluorine may react with water vapor, which is present inside the furnace and the resulting HF vapors may jeopardize furnace components made of heat resisting alloy (such as air-seals, heating elements and/or radiant tubes) and the furnace insulation.Read more...
Enamel furnaces are typically the single biggest energy consumer within an industrial porcelain enameling plant, because they require considerable quantities of gas, oil and/or electricity during both daily start-up and operation.
The lowest possible energy consumption of an enamel furnace is achieved by :
We may assist with sourcing critical spare parts for various enameling furnacesSpare parts for Ferro furnaces Spare parts for Smit Ovens furnaces Spare parts for Smit Sinus furnaces Spare parts for AEE / AES furnaces
Our Managing Director & Owner has been personally involved in 50+ industrial porcelain enameling projects since 1984, while working respectively for Ferro (Holland) BV, Smit Ovens BV, Smit Sinus Enameling BV, Nordson Corporation and/or Ditmer Trading & Consulting BV.
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Ditmer Trading & Consulting BV Palissander 141 3315MP Dordrecht The Netherlands Phone : +31-78-6169877 e-mail : firstname.lastname@example.org