Classification and characteristics of screen printing machines

It can be divided into vertical screen printing machine, inclined arm screen printing machine, turntable screen printing machine, four-column screen printing machine and automatic screen printing machine.

Mainly used in the electronic processing industry, the silk screen logo of the printed circuit board, the logo of the instrument shell panel, the solder paste printing in the circuit board processing process, etc.

Screen printing machine is divided into vertical screen printing machine, inclined arm screen printing machine, turntable screen printing machine, four-column screen printing machine and automatic screen printing machine.

Features of vertical screen printing machine: For high-precision printing, such as high-tech electronics industry, overprinting multi-color, dot printing, etc. Compared with the inclined arm screen printing machine, the efficiency is low, but the accuracy is high;

The characteristics of the inclined arm screen printing machine: for the packaging industry, or local UV printing, high efficiency, but low accuracy;

The characteristics of the rotary screen printing machine: for the clothing industry, or the optical disc industry, the rotary table type can be adopted for industries that are not well positioned;

Features of four-column screen printing machine: For industries with large areas, such as decoration, large glass and other industries.

The characteristics of the automatic screen printing machine: it is roll-to-roll for soft materials such as PET, PP, PC, PE, etc. It is completed by feeding, printing and drying in one process, which is the best for mass production. Selection; Features of automatic oval screen printing machine: It is mainly suitable for the printing of clothing pieces, and can print glue, water slurry, ink and other slurry.

Working principle: The power is transmitted through the transmission mechanism, so that the squeegee squeezes the ink and the screen printing plate in the movement, so that the screen printing plate and the substrate form a pressing line. The ink plate generates force F2, and the rebound force makes the screen printing plate not in contact with the substrate except the embossing line. Missed printing on the substrate.