- POWDER COATING OVEN WITH OVERHEAD CONVEYOR LINE
These types of ovens are preferred for the systems where the number of pieces to be painted is less and heavier compared to the box type furnaces. The advantage of this system is that the painted product is moved by the control circuit located on the furnace by means of the conveyor. This system is also operated as 3-station. While the product taken from the furnace becomes cold at the first station, painted product is processed inside furnace at the second station or cure heated and the product painted in the cabin is hang to the conveyor at the third station. Therefore, painting and oven drying process is performed faster than it is performed in box furnaces and time loss is minimized. There is not any difficulty in space due to being manufactured in various dimensions and those can meet the requirements for all kinds of product types.
1.1. TECHNICAL SPECIFICATIONS
Purpose of use : Powder curing
Maximum temperature : 220ºC
Width : 1.500mm
Length : 6.200mm
Height : 1.700mm
Material of the outer surface : 1,2mm Cold rolled steel sheet
Material of the inner surface : 1,2mm Galvanized steel
Insulation thickness : 150 mm
Insulation : Base – 50mm of Rock wool (50 kg/m³)
Side walls – 150mm of Rock wool (50 kg/m³)
Roof – 150mm of Rock wool (50 kg/m³)
Heat transfer : Convection, by closed air circuit
Temperature control : 0-400ºC Digital thermostat, Fe-Const thermo-couple
Heating Capacity : 100.000 kcal/h
Heating Type : Indirect heating with thermo-unit
Ambient temperature : +10ºC (while working)
Oven doors : Manual, Sliding type
The furnace consists of sandwich panels filled with rock wool and glass wool as an insulation material between the inner and the outer sheets. Total insulation thickness is 150mm located between the inner 1,2mm Galvanized sheet and outer 1,2mm cold rolled steel sheet.
Adjustable type air blowing mouths on the air-duct, located at the base of the oven that helps to the air to distribute homogenously at 200°C. Temperature controller is digital type. The oven temperature is controlled by the command of the thermo-couple and a thermostat, controlling the burner when oven become set temperature.
Ajustable type digital thermostat, thermo-couple, circulation fan, burner, electrical control panel and all cabling to the control panel is included in the system.