Photo machine is to use nozzle to eject all kinds of color patterns on special materials, in fact, it is a large format printer. Generally used in advertising, graphics, CAD industry. Photo machine is mainly divided into two categories according to sprinkler technology: piezoelectric photo machine and hot foaming photo machine.
Hot foaming photo machine
The current mainstream is divided into four colors and six colors of two different precision photo machine, four color photo machine shortcomings (such as NOVAJET) nozzle life is short, only about 200-300 square, low accuracy, only 600DPI; The advantages are low production cost and high penetration rate of the machine. The six-color photo machine makes up for the low accuracy of the four-color photo machine. The accuracy of the six-color photo machine is 1200DPI. The speed is up to 21 square meters per hour.
Piezoelectric photo machine
The advantages are high precision, up to 1440dPI above, nozzle life is long, almost more than one year; The speed of domestic piezoelectric photo machine can reach 21㎡/h, the width of 1.6 meters and 1.8 meters of two kinds, generally used is Epson 2nd generation, 3rd generation, 4th generation, 5th generation nozzle, 7th generation nozzle, and 8th generation nozzle. The average life span of the 4 generation head can reach 15,000-20,000 square meters, or higher. The 5th generation nozzle is synthesized on the basis of the 4th generation head. One nozzle contains 4/8 colors equal to 4 4th generation heads, which greatly improves the printing speed, accuracy and service life. In the domestic equipment manufacturers under the technological innovation, piezoelectric photo machine has been localized, to solve the color gray, machine procurement cost is high shortcomings, and can make users inside, outdoor and other inks, widely used in many industries, is the machine penetration rate is high, the lowest comprehensive use of the cost of photo machine equipment. Will be a comprehensive replacement of hot foaming photo machine
Photo function in the process of high speed movement to print out the image accurately, will not miss any wonderful details, this all depends on the accurate operation of the motor in the photo machine. The motor provides power for the movement of the sprinkler head and stepping on the paper. The advantages and disadvantages of the motor directly affect the performance of the photo machine.
Photo machine in addition to the cooling fan does not count, there are 3-4 main motors. Motor is responsible for the positioning of high speed movement, so the quality of the motor is directly related to the printing quality of a photo machine.
