Project laser jet (laser) ink jet (ink)

The principle of code spraying is that the computer automatically controls the galvanometer to change the laser light path so as to mark the object surface. Using charged ink particles and the principle of high voltage electric field deflection, spray print patterns, characters and numbers on various object surfaces

Marking equipment Laser marking machine Ink jet printer

Marking mode: The laser inkjet printer adopts professional marking software based on the Windows operating platform, which can cooperate with the automatic production line, receive AI/DXF/PLT and BMP graphic files, and support AutoCAD, CorelDraw and other software. Barcode, QR code and serial number can be marked. The marking function is powerful, which can be either dot matrix or vector marking. The operation is simple and flexible. Various characters are available for selection. In addition, new characters can be added independently, which is convenient, flexible and easy to upgrade. Ink jet printer can only use dot matrix method. Due to the limit of the number of printing lines (the maximum number of printing lines is four dot matrix), it is difficult to print complex patterns and multiple letters or numbers on a small product surface. Even if it can be printed, its effect is difficult to distinguish clearly.

Environment friendly, radiation free and pollution-free inks The ink used in the ink-jet printer is mainly composed of butanone, diluent and cleaning agent. Butanone is volatile and slightly toxic, and the smell is unpleasant. Therefore, long-term use will easily cause harm to the health of operators, and will also have an impact on the environment of the purification workshop.

The performance is highly integrated, the performance is stable and average, and the main nozzles have a great impact

The effect is a permanent mark with a certain depth. It can be rubbed, belongs to surface adhesion, and is easy to remove

Excellent and average anti-counterfeiting function

High precision

Graphics change at will Easy to change

Consumables without ink

diluent

injector

filter

Detergent

etc.

No general 1000 hour maintenance, complete machine inspection required

The service life of the equipment is 5-10 years, which is related to various accessories such as nozzles and pipes

Cost accounting of two models

The cost accounting laser inkjet printer is highly integrated and assembled. All the key accessories are imported, which can ensure the long-term stable operation of the equipment. It is a consumable free production equipment.

We calculate the maintenance cost of 2000 yuan per year, and also take 5 years as the scrap cycle:

The price of laser inkjet printer is 80000 yuan:

148000+2000 * 5=158000 yuan

Annual cost: 158000 yuan/5 years

=If 31600 yuan is calculated based on the production of ten thousand products per month, we have made a preliminary cost estimate for this. Each product is marked with letters, numbers, or graphics by the inkjet printer, and the cost of ink and thinner is about 1000 yuan per month. Because the cost of a set of ink dilution system is: the average price of 1 liter of ink is 3000 yuan, and the average price of 1 liter of thinner is 300~600 yuan, while a bottle of ink needs three bottles of thinner to dilute. Once the nozzle is blocked, the production will be affected; The ink inkjet printer needs maintenance after 2000 hours, 4000 hours and 8000 hours of operation, and the filter needs to be replaced or the whole machine needs to be cleaned.

Overall accounting:

We take 5 years as the equipment scrap cycle:

The price of printing ink inkjet printer is calculated by 5 million sets of medium grade inkjet printer:

50000+3000 * 12 * 5=155000 yuan

Annual cost: 230000 yuan/5 years

=46000 yuan

Note: The power consumption of the two models is about 200W, and the cost accounting does not include the administrative expenses.