Failure of the rotary packing machine: the shrinking machine heats up slowly or cannot rise to a higher temperature
What is the reason for this in the bag packaging machine?
It is reported that the heater line is the main power line through a magnetic switch to the electric heating tube, so if the shrinking machine heats up slowly or can not rise to a higher temperature, it should first check whether the contacts of the magnetic switch are normal. In general, if the line does not pass one of the phases, the above phenomenon will occur; if the magnetic switch is normal, the meter can be checked again to see if the phase is the same as the ohmic value of the bag-packaging machine; However, if the line or electric heating tube is still abnormal, the heater needs to be replaced.

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