Heating transformation of aluminum plastic plate roller to replace oil heating:
Main features of the product:
The induction heating mode is adopted, and the induction coil is installed inside the roller, which generates heat after being induced by magnetic wave.
★ compared with the current heating method, the heating effect is better than 60%.
★ good working environment: cancel the original heating mode of heat transfer oil and completely solve the problems of polluting the working environment such as heat transfer oil leakage and oil smoke.
★ high temperature control precision: the temperature lag of induction heating roller is small, which can supplement the heat taken away by the working medium in real time to ensure the product quality.
★ small temperature difference on the roller surface: the induction heating roller adopts multi-stage temperature measurement and control mode, and the heating power on both sides and the middle section of the roller can be adjusted
respectively to control the temperature difference on the roller surface within a relatively small range.
★ low operating cost: no replacement is required, heat transfer oil is added, and the induction heating part is guaranteed for one year free.
★ wide application range: it can be used for round and special-shaped heating rollers. Induction heating rollers can be customized according to user requirements.
★ easy installation and disassembly, reliable operation and small maintenance.
★ scope of application: aluminum plastic plate production line, laser holographic printing machine, laser holographic film pressing machine, heat transfer machine, calender, etc.
Main parameter technology
Working voltage 380V AC heating rate ≥ 1 ℃ / min
The working current can be adjusted as required, and the temperature rise range is room temperature ~ 200 ℃
Power 5-20kw, proportionable temperature control error ≤± 1%
Roller diameter 120-350mm roller surface temperature ≤± 2%
Roller length 600-1500mm mean time between failures ≥ hours