How to assess the quality of the carton inspection equipment commissioned third-party authoritative organizations with testing capabilities, with the aid of relevant special appraisal equipment for the following tests of the instrument, a comprehensive assessment of whether it meets the national standards or industry-related regulations.
1, the accuracy of the instrument detection. Use a standard verification device that is 3-5 times more accurate than the device being tested to check its accuracy.
2. Whether the components affecting the accuracy are within the allowable error. If it is exceeded, make appropriate adjustments to it.
3, security protection. Exceeding 2%-10% of the upper limit of measurement, the instrument will automatically stop; when the moving parts reach the limit, they should stop automatically.
4, operating performance, control system functions. The key operation is normal, the display is clear and conspicuous, the print data is accurate, and the test process is continuous and complete.
5, appearance. The surface painted parts are smooth, smooth, uniform color, no spots, bubbles, delamination; chrome-plated parts without burns, chrome thorns, delamination; black parts uniform color; other parts of the surface without obvious bumps, dents, rust, burrs and so on.
The development of carton inspection equipment depends on the development of papermaking and carton industry. At present, the product packaging of many industries tends to be more and more carton box packaging. The carton packaging is simple and convenient, such as electronics, electrical appliances, wires, hardware, bicycles, handbags, and foodstuffs. Most of these industries, such as shoes, furniture, etc., are packed in cartons. Therefore, it is necessary for the paper and carton industry to improve product quality and ensure product quality so as to avoid unnecessary losses to customers.
China's carton inspection equipment industry has achieved many achievements in research and development, production and supply, and standard quality in many years of development. It has made great contributions; but we must also realize that there are no problems in development. With fewer problems, there is still a need for industry players to make greater efforts to overcome various difficulties and continue to explore progress in the future development path.
Baode GPHE condenser is tailored for vacuum condensation. The large vapor inlet connection is placed centrally on the top and the smaller condensate outlet on each side in the bottom. The two medium sized connections for cooling media are centrally placed in the middle, which gives it a symmetrical design.
Each type of condenser has its own unique application. Some determining factors include the size and the weight of the unit,weather conditions,location(city or rural),availability of electricity,and availability of water.
Evaporative condensers use water sprays and air flow to condense refrigerant vapors inside the tubes.The condensed refrigerant drains into a tank called a liquid receiver.Refrigerant subcooling can be accomplished by piping the liquid from the receiver back through the water sump where additional cooling reduces the liquid temperature even further.
Condenser,Semi Welded Condenser,Heat Exchanger Condenser
Jiangsu Baode Heat-Exchanger Equipment Co.,LTD , https://www.baodeexchanger.com