Vacuum Componets were some part which in Vacuum system , Every diffirenct vacuum Component play diffierent function.For example ,the Vacuum pumb or Vacuum Blower is the power motor to Crate vacuum, and what's the vacuum Pressure they can work, Peple alway use vacuum Gauge to inspect the vacuum degree .We need to tell you Whatever the Vacuum Pumb good , there is no 100% degree Vacuum in the earth .If you want to design a machine with Vacuum power machine , except need a good vacuum Pumb as power ,also need Vacuum thread connection and vacuum Valve to connect and control the Vacuum system. Some time you need electric control vacuum Components , such as vacuum switch, it can inspecte the Vacuum degree and send out the signal to solenoid valve to open and closed system which you had set the Vacuum degree you want.
Vacuum Components ,Vacuum Meter,Vacuum Manometer,Vacuum Pressure Gauge Guangzhou Cowest Machinery Equipment Co.,ltd. , https://www.cowestmac.com
Recently, the reporter learned from the Shishi Private and Private Enterprise Association that in order to encourage member companies to participate in the LED lighting energy-saving renovation activities, all members of the Shishi Private Enterprise Association and the Shishi City Individual Laborers Association apply for energy-saving renovation, and the association will The member grants a subsidy of 5. In the past year, Jinjiangyi garment enterprise has transformed the lighting equipment in the factory. After replacing the lighting fixtures in the factory production line and office with LED products, the company can save electricity costs for the enterprise every year. About 50. The annual electricity bill is 1 million yuan and 1.2 million yuan. It takes about 400,000 yuan to transform the LED lights. However, because the energy saving of LED lights can reach 50', the company can save more than 500,000 yuan in electricity bills a year. The investment in LED lights. What are the specific advantages of LED lighting compared with ordinary lighting? It is understood that the biggest advantage of LED is that it is more energy-saving, and it can save more than 50 energy compared with ordinary lighting. At the same time, the light decay is small and the service life is long. According to the relevant person in charge of Ted Video Technology Co., Ltd., LED chips and advanced packaging technology are relatively mature. The average service life is over 50,000 hours. The average light decay is 50,000 hours. , far below the national standard. After the enterprise participates in the energy-saving renovation, the transformation cost can be recovered within about 7 months. In addition, LED lighting retrofits have also caused some companies to receive unexpected results and change the use of other production equipment. In the printing and packaging enterprises, the production workshop requires very high recognition of the lighting. In the past, a special light box was installed in the workshop. This kind of light is close to the effect of daylight and used for color recognition in the production process. After the LED lighting fixtures are retrofitted, no special color light is needed, and all the same lamps are used. The director of an enterprise equipment department told reporters. Contract energy management can be used. It is convenient to retrofit LED lighting equipment. It is to remove the original electronic energy-saving lamp and install a new LED tube. LED companies can customize the lamp according to the size of the original lamp. It is a common fluorescent lamp, and it only needs to remove the ballast and starter. The maintenance after the transformation is relatively simple, and there is no need to change the lamps and lines. Shishi City Individual Laborers Association staff said that in addition to enterprises, such as shopping malls, supermarkets, hotels, etc., the daily lighting time is basically 1012 hours, energy-saving renovation will have a lot to do. Although the investment in the early stage of lighting renovation is relatively large, not every small and medium-sized micro enterprise can bear or accept it, but now enterprises do not have to worry about investing in the transformation cost and fail to achieve the expected return. The staff of Shishi City Individual Laborers Association said that through contract energy management, it is a way to make LED lighting transformation and promotion more acceptable to enterprises. Last year, more than ten contract energy management companies in Quanzhou City passed the examination and approval of the Provincial Economic and Trade Commission. Through the contract energy management method, the enterprise does not have to pay the money, and the lighting renovation enterprise will make the project transformation for the enterprise in the early stage. After the completion of the transformation, the two parties will share the energy-saving benefits generated by the transformation in proportion. In other words, it is the amount of electricity saved after the transformation, which is divided by the enterprise and the transformation service company.