Effectively protect the nozzle

First, the printer should be installed in a clean, dust-free environment. The use of the environment is very important, with less dust, moderate temperature and proper humidity.

Secondly, the inkjet printer should be properly installed and adjusted, especially the grounding should be reliable, and the ground wire can not be randomly received in the window frame and other places, because the long-term electrostatic accumulation will damage the nozzle.

Third, to use qualified ink, the pigment of the ink must be a round, uniform particle with a particle size below 0.2 microns.

Fourth, we must do daily maintenance work. Before starting the machine, it is necessary to clean the sprinkler several times and check that the sprinkler is working properly before starting the inkjet operation. When it is confirmed that all the painting operations are completed, the nozzles should be cleaned, and then the nozzles should be moisturized by first cleaning the moisturizing sponge with a special cleaning solution, and then pouring the cleaning solution onto the sponge to make it wet. Then move the handpiece back to the cleaning station and attach the nozzle to the moisturizing sponge and keep it in place for the device to stay overnight.

Fifth, we must use ultrasonic ink supply equipment correctly. This is a very important and easily overlooked part! Because the pigment particles in the ink have the characteristics of humping, any ink has this problem, and it must be used to disperse it effectively. Otherwise, the humped pigment particles are particularly prone to plugging and seriously affect the service life of the nozzle. . Therefore, if your inkjet printer itself is not equipped with ultrasonic ink supply equipment, then quickly choose a suitable and professional ultrasonic ink supply equipment. Ultrasonic ink supply not only solves problems such as plugging, disconnection, and deflection, but also greatly prolongs the life of the nozzle. Many people are unwilling to spend money on inkjet printers equipped with ultrasonic equipment. Until problems such as plugging, disconnection, or deflecting pins cannot be resolved, they are forced to cooperate with inkjet printers for ultrasonic ink supply equipment. It is already too late, and its nozzle is nearing retirement. Actually, this is unwise. If ultrasonic ink supply is used from the outset, the nozzle can be used for several years, which is economically very cost-effective and greatly reduces the cost of equipment. Enhance the benefits, and reduce the occurrence of plugging, breakage, deflection, ink and other phenomena, but also improve the quality of spray painting, improve production efficiency. Why not do it?

Sixth, although you use ultrasonic ink supply, there may still be plugging (although very rare). At this point, you need to immediately stop the printing job and then use a vacuum cleaner to suck the ink from the nozzle to clean the nozzle. . Confirm the dredge before you can continue to print operations.

In short, the maintenance of the sprinkler head depends mainly on prevention. When the plug head has not been plugged or broken, it is necessary to actively take effective measures to protect it. Do not wait until the problem arises to think of a solution! In order to effectively protect the nozzle!