Meltblown making machine is generally a plastic extruder machine. The barrel heating element is used to heat the plastic in the barrel in a short time with high heat. The Meltblow making machine barrel heating element popularly uses ceramic band heating element, as the ceramic can supply high effect heat transfer.
The barrel heating element( ceramic band heating element) for the meltblown making machine consists of high-temperature electric nickel-chromium alloy resistance wire and die electric with good heat thermal conductivity. It is covered with ceramic insulation layer and outside wrapped with band metal cover.
Structure of the ceramic barrel heating element:
Features of the meltblown making machine barrel heating element
1. The ceramic band heater has fast heat transfer, uniform heat generation, and stable operation.
2. The ceramic electric band heater has no temperature leakage and can save electric energy. The outer cover is not hot when touched by hand, so it is safe to work.
3. High power of ceramic band heater
4. The electric strength of the ceramic heating coil: after the voltage 1500v / 50Hz sinusoidal AC voltage test, there is no breakdown phenomenon after 1MIN.