Hot-melt welding machines usually use hot melt to heat the end pipe, melt it, quickly attach it, and cool it to achieve the purpose of welding. It is mainly suitable for welding of plastic parts such as household appliances, car lights, car dissolvers, etc. It is easy to operate and easy to use.
How do we choose the hot-melt welder in the industrial application? First of all, we must understand the company's technical strength, after-sales service measures and the manufacturer's emergency measures, pay attention to how much welding data the machine can store, how to transfer data to the computer, and then print come out. Note whether the boost in the T4 phase is slow, how much the voltage is applied during the holding phase, etc. The specific reference factors are:
1. Understand the company's technical strength and product workmanship.
2, understand the after-sales service measures, good after-sales service is an effective guarantee for your fast handling of machine failures.
3. Once the machine fails, the manufacturer can't repair it in a short time, what kind of emergency measures the manufacturer can have.
4. How much welding data can be stored in the machine, how to transfer the data to the computer, and then print it out.
5, the welding data can not be modified, the welding data format that can be modified provides the conditions for fraud is never allowed.
6. Whether the boosting in the T4 phase is slow, the slow boosting is to prevent the molten PE material from colliding under the rapid high pressure to form a virtual solder.
7. What is the range of pressure compensation in the pressure-holding stage? The ultra-small is better. The current welding parameters are summarized by the foreign developed countries through practical science, so the pressure value of the actual welding is as close as possible to the parameter table.
8, the hot plate automatically bounces one can reduce the time of T3, the second amount can reduce the artificial factors to bring the welding failure.
Because of the fully automatic products, the programmed products generally fail, and the on-site users cannot repair them. Therefore, in order to save some money, but to buy a machine of poor quality, system instability, otherwise the loss you spend on repairs and lost work in the future is definitely greater than the difference. At present, most users still use hydraulic hot-melt welding machines. The quality of welding depends entirely on the quality of the machine and the technology of the operators.
Although the hot-melt welding machine is rarely used in life, it is widely used in industry and heavy industry, so knowing or knowing some knowledge of the choice of hot-melt welding machine can well enrich the experience of working later. of.
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Label: What factors do you need to refer to when purchasing a hot melt welding machine?
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