The printing machinery industry is an important industry that provides equipment for the printing industry and an important support for the development of the printing industry. Over the years, China's printing machine industry has made new breakthroughs in industrial structure, industrial concentration and independent innovation, a number of inkjet digital printing equipment, digital, intelligent high-end offset printing equipment, flexo equipment, gravure equipment, postpress The research and development of equipment and computer direct plate-making equipment have been successfully launched and marketed, which indicates that China's high-end printing equipment has achieved a number of independent innovations. This article will introduce you to the printing machinery wearing parts.
At present, the evaluation of energy saving and environmental protection of printing machinery mainly adopts two methods: one is calculated according to the type of energy consumption of printing machinery, and the other is calculated according to the process of energy consumption of printing machinery. The indicators used for calculation are usually the energy saving of the printing machine, the energy saving rate of the printing machine, the energy consumed comprehensively, the equivalent value of the energy consumption of the printing machine, and the like.
However, many experts disagree with this method. They believe that these methods are too thin for the energy consumed by printing machinery. They include not only the process of consuming energy, but also the consumption of various resources, complicating the problem, and operating. The performance is poor, and the measurement of various consumptions does not have a complete testing method, and it is difficult to obtain data.
Because of the complexity of the printing machinery structure, due to many factors that determine the energy consumption of printing machinery, such as the structure of the machine, the processing and assembly accuracy of the parts, the control method, etc., we can not accurately analyze these factors.
In summary, the unit energy consumption, comprehensive energy consumption, energy conservation evaluation value, and user increase investment recovery period can be selected as energy-saving evaluation indicators for printing machinery products.
In order to grasp the types of energy consumed by printing machinery, printing machinery has released some methods for environmental protection and energy saving evaluation of printing machinery. It is understood that only flexographic printing machines, gravure printing machines and composite printing machines use gas for heating. Other models They all use electricity for production. In order to simplify the complicated problems, the energy consumption of various types of printing machinery is divided into two types of energy consumption: single energy consumption and two or more energy consumption.
At present, China's printing industry has a good development background. The state has provided various favorable policies for the printing industry to guide, the emergence of emerging technologies such as digital printing and printing digitalization, green printing, and the transformation of emerging production methods. The industry has opened up new areas of development and provided new opportunities for development. I believe that the enterprises in China's printing machine industry will be able to find warmth in the printing winter, so as to obtain sustained and healthy development.
Article source address: http://
Grow With Child Chair,Baby Seat,Infant Rocking Chair,Children'S Dining Chair
Zhejiang Lamon Technology Inc. , https://www.chairesbaby.com