Precautions for using ultrasonic plastic welding machine and maintenance of ultrasonic:
1), the welding machine directly uses 220v mains, so the machine should be properly grounded before power-on, the grounding resistance should be less than 4 ohms.
2) When the mains voltage changes by more than 10%, the unit should be equipped with an AC voltage regulator to ensure efficient and safe operation of the welding machine.
3) After power-on, do not place your hand under the upper welding die to avoid high-frequency vibration and high-voltage damage.
4) When the ultrasonic sounds, the upper welding die should not be brought into contact with the lower welding die, fixture and table to avoid damage to the machine.
5), before welding, remember to do the sound wave detection, especially the replacement of the welding mold, this operation can not be neglected.
6), the welding mold should be designed, processed, adjusted by professional manufacturers, otherwise it will damage the ultrasonic transducer system of the welding machine.
7) The pneumatic system of the machine is a plastic product. The pressure requirement of the external air source applied should not exceed 0.5Mpa, otherwise it will cause blasting or causing the burning machine.
8) When the welding machine is welded, the frequency will drop to produce audible noise. It is recommended that long-term operators should wear ear protectors.
Dongguan Yihui Machinery Equipment Co., Ltd. has been engaged in the ultrasonic industry for many years and its performance is relatively stable and mature. The welding equipment mainly adopts mature technology such as Taiwan's self-excited oscillation circuit, and the output is strong and stable, the protection is perfect, and it is sturdy and durable. The core components such as transducers are imported from Japan and West Germany, with long service life and excellent performance. It is a good helper for your production! Welcome to inquire!
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