Although the multiple offset printing has just started, we have accumulated valuable experience of ten years of offset printing production. We have initially mastered the design and manufacturing technology of high-grade offset printing, and have taken the lead in the development and production of multicolor offset printing. Ten years ago, we have already laid a good foundation for the development of large offset printing. At present, it is a good opportunity to enter the big offset printing market. We must use the spirit of leaping forward to speed up the development of large offset printing.
The four- and four-color offset presses developed by the diversified companies have already reached the leading level in domestic technology. Its main technical features are:
1. The main structure is in line with the development trend of the world The whole machine is designed through computer simulation technology, the structure is reasonable, the ink-water balance is optimized, and the world-advanced centering and hem delivery mechanism is adopted, the work is stable and reliable, the movement accuracy is high, and continuous feeding is realized. The printing speed reached 12,000 sheets/hour.
The key components are processed with high-precision CNC machining equipment. High-precision gears, rollers, cams and rollers are the guarantee for high printing quality.
The use of a double-diameter impression cylinder not only expands the printable range of the paper, but also the ink is full, not only for exquisite commercial printing, but also for the packaging and printing industry.
The continuous dampening (alcohol) achieves ink tracking, minimizing the stability of the dampening solution not only reduces paper distortion, but also ensures a bright color impression. Plate rollers and rubber rollers take the rollers to make the printing pressure stable, high speed operation will not produce large vibrations, causing bad printing products.
2 advanced configuration, full-featured ink clutch pneumatic control, easy operation, minimize the printing operator.
The amount of ink from the ink fountain roller is adjusted and converted by the motor, which is accurate and reliable.
The printing plate adopts the positioning and installation method, and is equipped with a fast plate-loading mechanism and a motor automatic plate-pulling device. The amount of school plate change is directly displayed by numbers, shortening the auxiliary printing time for plate installation.
Equipped with advanced electrostatic powder spraying device, uniform spraying, less dusting.
3. Intelligent electrical control Through the CP window, human-machine dialogue can be realized, and working procedures such as machine working speed, register calibration, stack lifting, water volume, and ink volume can be set. Printed production counts and display failures, disturbances, etc. are displayed. , diagnostic function.
Using PLC programmable controller to achieve automatic program operation and electronic detection, clutch pressure logic control.
Multiple frequency converters communicate digitally synchronously, and the continuous dampening (alcohol) motor realizes the tracking of the host digital proportional speed regulation.
The development of large offset printing has just started. Our direction of development is:
1. Multi-color printing equipment Multi-color printing is the development direction of the national printing industry, and is also the development direction of the company's new product development to meet the growing needs of customers. The multi-coloring technology of printing equipment has a high content, which is conducive to improving the added value of the products.
At present, multi-color machines are basically the world of imported machines. Diversified companies need to win glory for the country, and they must be productive in the production of multi-color machines.
2. Multi-functional prepress, printing and post-press integrated machines are the development direction of printing equipment. The company will realize the multi-functionalization of printing equipment in the platform development strategy.
3. Digital digitization is the development trend of the printing industry. Digital technology has created a material basis for digital printing. The application of digital technology in the printing industry will completely change the face of the printing industry and make the concept of printing qualitatively change.
In order to catch up with the world's advanced level, we cannot start from scratch and start from the beginning. The market does not wait for people. We must develop leaps and bounds. With the latest technology in the world as the goal, the strategy of researching one generation of products, developing one generation of products and producing one generation of products has entered the ranks of major offset printing equipment manufacturers of professional printing equipment. To break the monopoly of high-end multi-color machine imported products, establish a multi-brand, and win glory for the nation.