Impregnation line for melamine paper includes uncoiling machine, first dip glue machine, first dryer, second dip glue machine, second dryer and cutting device, among which, the outlet end of the first dip glue machine is set with magnetic edge scraper, while the first dryer and the second dryer are set with exhaust fan. The outlet end of the second rubber dipping machine is provided with a rubber edge scraper.
The first dryer of the Impregnation line for melamine paper and the exhaust fan of the second dryer are connected with a frequency converter, and the frequency converter adjusts the wind speed of the exhaust fan of the dryer, thereby achieving the effect of saving electricity and avoiding heat loss; A rubber scraper is installed at the outlet end of the second dipping machine, and the glue immersed on both sides of the impregnated paper which is twice dipped by the rubber scraper is scraped off, which can be recycled, saved, and environmentally friendly.
Basic Configuration of Impregnation line
1.Working width: 1350–2550mm
2.Mechanical speed: 0-50m/m
3.Working speed: >25m/min
4.Impregnating material: Melamine urea formaldehyde gum modified urea formaldehyde gum
5.The gluing quantity: 80%-270%
6.Volatile amount: 6.5%-7.5%
7.Heat source: Heat transfer oil or steam
Technical requirements and characteristics
1.The transmission roller and hot fan are controlled by frequency converter, which can be applied to the requirements of various production processes. It has the advantages of low production energy consumption, stable synchronous line speed and low paper breaking rate;
2.Dual photoelectric synchronous motor is used to control the deviation adjustment, which has the advantages of stable deviation adjustment and smooth paper operation;
3.The cutting paper adopts the encoder technology, with high precision and good accuracy, and the cutting length can be set arbitrarily;
4.The drying box adopts the latest design, with high thermal efficiency and fast speed; The temperature adopts high precision PID control, which can automatically control the temperature. Oven insulation effect is good, can greatly reduce energy consumption, reduce costs;
5.All transmission data can be operated on the touch screen, and the real-time running speed and system parameters of each transmission roller can be adjusted online;
6.With unique size and counting control system, the cutting length can be changed in real time in production, and three cutting parameters can be preset, so as to achieve zero waste switching when changing impregnated paper of different specifications. The counting function can guarantee the accurate production statistics and set the counting alarm value to realize the alarming function.
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