High speed two color pad printers for sale 2 Color Pad Printer with Shuttle Imagination Pad and Screen Printing Technology Trends For the printing and screen printing, these printing methods are becoming more powerful, higher accuracy, a larger production and lower costs. The past five years, printing and screen printing are applied in many fields and development, such as from car fender-to-high sensitivity of the equipment, computer shell, household appliances, CD, medical equipment and so on. Ink progress Application and the quality of ink has been significant progress, printing ink used in closed-end has been widely accepted, because users find ways to save ink consumption, to achieve high-quality ink adhesion, and for staff to create a more healthy working environment. Therefore, the closure of many of today's ink technology is quickly becoming the new system of production standards, in the printing machine and die casting machine on-line when necessary to reduce the solvent content of the workshop, using this approach is particularly ideal Shi ink. Mexico is also particularly suitable for closure of a large number of production needs for high-speed operation of the printing machine to use, quick to use volatile solvents for printing inks, solvent evaporation is too fast, use an open ink tank is not practical. Another advantage is that within 24 hours, the viscosity of ink remained stable, without adjustment, no night right after the printing plate and ink ink knife scraping cleaning. UV ink for printing is really a major breakthrough, using a special UV drying device, can be wet-pressure wet printing, the printing on the finished produce excellent results. Use of UV technology, a six-color printing cycle can be printed, less than a second inks can be cured, so that you can also overlay a second color. UV printing system can be completely computerized process control, to ensure the best results and optimal drying time for each color, the system can print from paper to plastic, glass and metal and other surfaces. Improve the production performance Now printing and screen printing systems use a large number of high-power servo drives, in order to better control the smoothness of the printing cycle, significantly increased production capacity, so that some machines could print 1,000 copies per hour, 3-4 pieces of color live. Servo motor can guarantee that the activities of units operating in the plastic head is more stable, flexible, and more to adapt to the needs of printed items. Program logic control (PLC) technology, with new energy use, allowing users per piece or per batch of live programming a job becomes very simple, and can store hundreds of good data transfer, the data from the memory real-time recovery. To achieve on-line production Pad Printing and Screen Printing Another significant development is the ability to more closely integrate the printing process throughout the manufacturing and production process. For example, the injection molding workpiece shape and size increasing complexity of graphics and text printing is a great challenge. Some companies find a way to accelerate the speed of the printing process, they will print processes into their tightly controlled production schedule, using fully automated printing machines to produce products that meet user requirements. A new printing machine KCNC print area of 3500mm × 7500mm, in a simple, precise control of the trip will be able to print all four colors, once the printing sequence, ink viscosity and colored version of the positioning procedures, will be able to accurately stored to prepare for use when necessary. The new printing machine is closed ink cup, the laser beam, plastic head positioning and precise sets of plates Quasi system to ensure excellent print results every time. As the ink cup is closed, the amount and viscosity of ink to be controlled to ensure that the appropriate amount of printing ink the surface of the printing and graphic clarity. This is most important for users because many of the printing parts a line down the right away from print packaging. The user to reflect the use of this new machine, ink consumption reduced by 45%, production increased 41%, in addition, the entire process is streamlined to save time and printed parts of the packaging and storage space. As a part of the entire production cycle, the printing process automation is definitely becoming more common, as some companies are finding their production output using assembly-line benefits. Today's print has been integrated into the entire production process, makes it possible to cope with large quantities of production, and can ensure that the production process of the printing element in a smooth, continuous processing, contribute to workshops throughout the event. Pad printing technology theory
* define the use of soft Pad printing plate transfers the ink on the image area to the substrate in the printing machinery. Indirect printing machine printing is an important one .
* Power Source:
Pad printing machine main action can be divided into: plastic head dipped under the pressure of the ink on the pad plate and elevation ; rubber head moves to the upper substrate ; printing plastic head under the pressure elevation after printing . Three kinds of action leading to the different ways to control printing machine determines the three basic categories :
Manual pad printing machine, three kinds of actions are controlled manually . Is the simplest printing machines, only complete small batch production orders and product sampling tasks.
Electric pad printing machine, three kinds of actions are motor driven and controlled. Printing speed, but the printing pressure is small, only a smaller area to complete the production date of printing and bar code products .
Pneumatic pad printing machine, three kinds of actions are digital circuit control pneumatic components to complete. Printing speed, printing pressure, high degree of automation , is currently the most common printing machines .
* ink by:
Current pad printing machine ink roller main oil or oil brush the oil pan and plate at the open reciprocating ink supply system ; oil sealed ink cup pad printing area of the printing plate and a buffer area enclosed reciprocate ink supply system are two: the former is called oil disc printing machines, which is known as the oil cup-type printing machine . Oil Disc printing machine can use a dedicated solvent printing ink , screen printing inks and UV printing inks. When using solvent printing ink and printing ink, the ink into the oil pan open , direct contact with the air , harmful ingredients contained in the ink will evaporate into the air to cause personal injury. The printability of the ink will fluctuate. Oil pan pad printing machine is currently the most common printing machines .
Pad printer main solvent of printing ink and printing ink. Ink in the closed state of the cup oil isolated ink will evaporate harmful ingredients , * for employee health damage to a minimum , printability stability is guaranteed. However, due to the continuing oil cup oil cup and frictional sliding requirements in height between the pad plate adhesion and abrasion resistance, oil cup printing machine manufacturing was more difficult .
* table type : fixed, shuttle mobile, portable turntable , linear conveyor , fixed
The table can be fixed three-dimensional position adjustment direction , mainly used in monochrome printing machine. This table generally contain T-slot structure, easy clamping fixtures and products to ensure accurate printing . Also other types of fixed table table support structure .
Shuttle moving table , is installed in the table can be fixed in a different position for the formation of the shuttle station . There cylinder pushing the shuttle station , according to the requirements of different sensor position limit . Color table with two shuttle shuttle position limit , used in color printing machine ; four -color shuttle table with four shuttle position limit , used in four -color printing machine. In multicolor printing machine running process, the rest position of the shuttle station with digital circuitry mounted on the shuttle table based on electromagnetic sensors to control . Shuttle worktable position repeatability stay relatively high, so high overlay accuracy . However, with shuttle can only put a product , the production efficiency is low.
* Dial movable table is installed in the fixed table turntable composition workbench. Turntable at the time of printing can be moved to the specified location for printing, because turntable rotation cycle is long , repeat accuracy, rotary printing machine overlay accuracy is poor. But once the table can be installed turntable 10 , 16 , 20 products, higher production efficiency .
* Linear conveying , linear conveyor table is generally used in a high degree of automation, automatic printing machine above , the product with the belt conveyor , positioning, processing until printing, drying is completed. Linear conveyor table with high overlay accuracy and production efficiency, but the structure is complicated, there are only a few companies able to produce.
* Color: color, color, multicolor ,pad printing machine printing a continuous maximum number of colors printing machine can be used as an alternative classification : one can only print one color printing machine printing machine called monochrome , two -color called two-color printing machine , and so on . Monochrome printing machine having a fixed table of printing machine, printing machine which has only an oil pan if the system called monochrome single head printing machine ; If there are multiple sets of monochrome oil pan system called bulls printing machine . Oil pan system with two sets of printing machines equipped with shuttle table, a two-color pad printer with shuttle ; equipped turntable table, called the two-color pad printer . And so on. Pad printer
A printing equipment for plastics, toys, glass, metal, ceramics, electronics, IC seal. Pad printing is an indirect printing technology may be concave plastic head, has become a variety of surfaces and decorative printing a primary method. Pad printing machine operation
Etching the plate ( steel ) coated with ink method : etching plate inking in a lot of ways .
First, the ink is sprayed on the etched board with a retractable blade and the excess ink is scraped off . At this time , stay in the erosion area of volatilization of the solvent in the ink and the surface of the gel is formed , and then etching down to the first plastic panel , suction ink.
Suck ink and printed products: plastic head suction plate etching ink big department increased after this time, this layer of ink and a volatile sector , leaving a sector not dried ink surface is more conducive to the object to be printed with the rubber head close combined . Plastic head shape to be able to produce a rolling action to drain the surface of the ink etched plates with excess air .
In the production process of the ink and the plastic head The ideal situation is that all the ink etching the board are all transferred to the object to be printed , in the production process ( approximately 10 microns or 0.01 mm thick, adhesion of the ink is transferred to the matrix ) plastic head printing easily affected by air temperature, static size effect . If the transfer from the etching plate plastic, the entire process to the substrate , the evaporation rate and the dissolution rate control in an equilibrium state is good , it is considered a successful printing . If evaporate too quickly , even before the ink is absorbed dry . If evaporation is too slow, has not yet formed gel ink surface , easy to make plastic head and matrix attachment . Pad printing machine technical features
* Microcomputer control, functional and practical, easy to operate.
* Architecture using high quality aluminum alloy, light and durable.
* Independent glue down stroke and speed adjustment for easy positioning.
* All used brand pneumatic components, ATM counter.
* Plate size: 100 * 100mm, 100 * 150mm, 100 * 200mm.
* Color adjustment models have color, color, four-color, six-color to choose from.
* Can be customized for individual customers printing system to suit production requirements. |
Main Products: Printing Machine ,Embroidery Machine ,Heat transfer equipment ,Packaging Machine ,Paper Production Machinery
Business Type: Manufacturer,Trading Company,Agent
Guangzhou Guangdong China
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