Description
The automatic line includes:
- spraying chamber;
- polymerization oven;
- drying oven;
- conveyor of the transport system.
- surface preparation line;
- recuperation system.
Oven body
As in the drying oven – the oven body consists of sandwich panels that are inserted into each other. The insulation of the oven body is made of stone wool, 150 mm thick. The panels are inserted into each other and glued with heat-resistant silicone. The inner sheathing of the oven and all air ducts are made of galvanized metal, the outer sheathing of the oven is made of a sheet of ferrous metal coated with powder paint. There is an expansion at the back of the polymerization oven for painting large-sized items .
Thermoblock
The thermoblock is regulating the temperature up to 250 ºC. The combustion chamber is made of stainless steel, the chimneys are made of a boiler pipe or electric heating elements. Thermal insulation of the thermoblock consists of a heat-resistant material 150 mm thick. Convection fans are located inside the thermoblock.
Oven temperature control and exhaust fan control
The temperature is controlled by a digital temperature sensor, where the necessary parameters are set (Temperature, holding time and delta temperatures). The burner works automatically according to the set temperature. Also, the operating mode of the exhaust fans is controlled automatically.
Chimney temperature control
Temperature in chimneys at the polymerization oven is measured automatically. In case of allowed tena norm increases the line automatically turns off and the emergency stop system activates.
Air curtains
The inlet and outlet of the oven are equipped with air curtains to avoid the loss of hot air. Each of them blows the required air using 2.2 kW fans and prevents the loss of hot air from the oven. All air ducts inside the oven are made of 1mm galvanized metal.
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