‌ packaging machine common faults and solutions ‌ mainly includes the following aspects:

1. The heat sealer is faulty

‌ fault phenomenon ‌ : The heat sealer body does not rise or the temperature cannot be controlled.

‌ Possible cause ‌ : The circuit is faulty, the heating tube is faulty, the temperature regulator is faulty, or the thermocouple is faulty.

‌ Solution ‌ : Check the circuit and repair, replace the heating tube or temperature regulator, thermocouple. ‌

2. The paper feeding motor and the bag pulling motor are faulty

‌ fault phenomenon ‌ : the paper feeding motor does not work normally or the bag pulling motor is faulty.

‌ Possible causes ‌ : The paper supply control rod is stuck, the starting capacitor or power board is faulty, the paper supply proximity switch is faulty. Bag motor control board, line, stepper motor driver or bag access switch failure.

‌ Solution ‌ : check and solve the problem of control rod stuck, replace the starting capacitor, power board, safety tube and proximity switch; Repair or replace control boards, wiring, and stepper motor drivers. ‌

3. Packing machine is not tightly sealed

‌ fault phenomenon ‌ : the sealing is not firm, resulting in powder leakage or packaging materials easy to be broken.

‌ Possible causes ‌ : improper temperature setting, insufficient sealing pressure, packaging material problems, sealing parts wear, equipment cleaning is not clean, equipment debugging is not proper.

‌ Solution ‌ : Adjust the sealing temperature to the appropriate range, increase the sealing pressure, replace the quality packaging materials, check and replace the worn parts regularly, clean the equipment, and adjust the equipment parameters again. ‌

4. The vibration of the packaging machine is too large

‌ fault phenomenon ‌ : The vibration of the packaging machine is too large during operation.

‌ Possible cause ‌ : The packaging machine is not installed smoothly or is interfered with by external forces.

‌ solution ‌ : Check whether the foundation of the packaging machine is stable and firm, and avoid external interference as much as possible. ‌

5. Packaging machine can not start

‌ symptoms ‌ : power supply problem, burnt out fuse, motor failure or switch damage.

‌ Solution ‌ : Check the power line, replace the damaged fuse, repair or replace the motor, replace the switch. ‌

6. Packaging precision is insufficient

‌ fault ‌ : The packaging material is not cut correctly.

‌ Possible causes ‌ : Faulty sensor, belt and roller wear or improper adjustment.

‌ Solution ‌ : Check and repair the sensor, replace the worn belt and roller, adjust the equipment parameters.