Domestic solenoid valve factory is lack of innovation

Domestic solenoid valve factory is lack of innovation network as shangguan lingfeng times the current domestic solenoid valve manufacturer integrated innovation ability is not particularly high, cause the entire electromagnetic valve industry develops slowly, although there are a lot of solenoid valve manufacturer rarely after the introduction of advanced technology innovation. When overseas clients to visit China's heavy industry projects, such as petrochemical, electric power, etc. , found that many projects of electromagnetic valve products just did change in the others based on the design of the prototype. Of the solenoid valve industry in our country now the design level is not high, although domestic backbone has certain research and development conditions, whereas most of the research and development center solenoid valve manufacturer limited by personnel, facilities, lack of enough capital investment, research and development and technical service ability is relatively closed. Domestic solenoid valve design level compared with the developed countries, the gap is bigger, although domestic solenoid valve manufacturer have modern equipment can realize automatic operation, even make some western manufacturers. But some casting equipment of the solenoid valve manufacturer is poorer, the casting composite materials, copper, aluminum, iron, steel, such as solenoid valve products, casting process means lag behind, causing serious waste of resources. Most solenoid valve manufacturer can not independently to analyze the seismic effective of solenoid valve, the manufacturer shall entrust the design seismic analysis, only individual manufacturer is fully mastered the stress calculation and aseismatic analysis of electromagnetic valve, electromagnetic valve of fatigue analysis, as well as the impact analysis, to a certain extent restricts the domestic manufacturer the promotion of research and development capabilities. Domestic production, cooperation degree is low, the independent development of products technology content is low, and some of the institutions of higher learning and research and design institute is equipped with professional, office, room for the research of electromagnetic valve; Only on the function of the solenoid valve in the device and the characteristics of the proposed technical requirements, not a research and development of electromagnetic valve product design and manufacturing technology. Even with the design drawings, often lack of manufacturability, some does not adapt with actual operation, some of the key in the absence of actual verification method, which is lead to domestic solenoid valve products the main reason for the overall technical level is low. Electromagnetic valve throughout the hour ordering hotline more see HTTP / / all kinds of electromagnetic valve products