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How to choose solder paste for large-size solder paste printing machine?

2021-09-22 04:01:16
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Large size solder paste printing machines adopt three methods: dry cleaning, wet cleaning and vacuum cleaning. With the development of SMT, the gap is small and the speed is fast. Many pull points and even tin on PCB are closely related to cleaning! The quality of automatic cleaning is directly related to the quality of products. The improvement of cleaning function can realize the speed, that is, the high efficiency of production.

Solder paste printer preparation status detection. The readiness of the machine can be detected by inching or turning. Other items such as stuck in the machine; The installation position of the printing plate needs to be appropriate, otherwise it will damage the printing plate and cause great printing difficulties; If the blanket is not installed properly, it will easily lead to printing failure and serious or possible damage to the machine.

Large size solder paste printing machine

  The quality of solder paste and printing machine shall be directly affected by the standard of daily maintenance of the printing machine, so that the quality of the whole operation of the printing machine and the service life of the printing machine shall be directly affected by the operator. Generally, the evaluation of the advantages and disadvantages and process performance of a solder paste is based on its printability, mountability, weldability and other properties. How to choose solder paste? When we buy, we can't try them all and then choose. Therefore, when we buy, we should first look at its outer packaging to see whether its outer packaging is tight.