Laser marking encompasses a wide variety of applications in manufacturing. Laser marking can be automated and processed at high speeds while leaving permanent traceability on all kinds of materials, including steel, titanium, aluminum, copper, ceramic, plastic, glass, wood, paper and cardboard. Laser Marking Machine,Hand Engraving Machine,Jewelry Laser Engraving Machine,Deep Metal Engraving Shandong Meiman Laser Technology Co., Ltd. , https://www.meimanlasers.com
The C-403 screw refrigeration ice machine is a refrigeration unit newly added to the cooling capacity of the acrylonitrile plant after the “Five-upgraded and eight-year†expansion and expansion. The rated cooling capacity of the unit is 760.6 TR (230 kcal/hour). ), to provide 0°C frozen brine to the refining station. Recently, as the temperature dropped to about 10°C, the deicing tower system needed to reduce the amount of cold, and the operating department's process and equipment technicians adjusted the operation of the C-401 refrigeration ice machine through cold-stand-still calculations, and at the same time prepared for an emergency response plan. , Under the condition of meeting the cooling requirements of the unit, it was decided to stop the C-403 refrigeration unit. The outage of this unit can save 18,000 kilowatt-hours of electricity per day, effectively promoting the work of energy saving and consumption reduction in the operation department.
In simplest terms, laser marking is a permanent process that leaves a lasting mark on a surface through a variety of methods. This marking can be done with a pulsed or continuous wave laser.
As the temperature continues to decrease, the acrylonitrile division of Anqing Petrochemical will proceed from "energy saving and consumption reduction" according to the characteristics of safe production in winter. After sufficient demonstration, under the condition of meeting the cold supply of the device, it will be at 10:30 on November 28. The C-403 screw refrigeration ice machine will be shut down.
April 02, 2021