The grounding wires must be connected together.

　　The correct grounding method: Connect the grounding (diameter 4 millimeters) of the metal material shell of the automatic printing machinery to a depth of 1.5-2 meters underground, pour salt water nearby, disconnect the computer grounding wire and grounding device, and do not connect the computer grounding wire to the printing machine. This depends on the grounding device of the printing machine. After the power in the computer box is turned off or discharged, the computer grounding wire cannot be connected to the printing machine. Otherwise, for example, to prevent the ink from being dispersed by the printing machine sprinkler and to prevent the car from suddenly stopping, grounding wires also have many advantages.

　　According to different processing techniques, the cost of investment also varies. The processing technology of photocopy paper requires minimal investment, and the precision of fully automatic printing machines is high. However, the usable fabrics have certain constraints and are mainly suitable for synthetic fabrics.

　　The short sleeved printing machine is mainly suitable for using cotton fabrics, and its specificity generally requires steps such as fabric marinating, evaporation, and hand washing. The relative cost is relatively high, but the fabric has a wide range of applications, such as polyester, cotton, linen, silk, modal, etc

　　The pursuit of humanized fashion in fabric types has long made clothing printing fashionable. The advantages of short sleeved digital printing machines, such as printing boards, high efficiency, low cost, and zero pollution, are becoming increasingly widespread. Many traditional digital printing factories are also investing in short sleeved digital printing machines. How to choose a suitable short sleeved printing machine for oneself?

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