2012-2-14 11:36Preventing Deformation after High-Frequency Quenching: After rough machining, the gear blank is formed into a precision forging and undergoes normalizing or te......
2012-2-14 11:3516kw High Frequency Welding Equipment 【26kw High Frequency Welding Equipment】, Gear Hardening Equipment, High Frequency Pump Pipe Hardening Equipment, Gear Man......
2012-2-14 11:34Gear Quenching Equipment
Zhengzhou Guoyun Electronics Technology Co., Ltd. is a manufacturer of super-audio gear medium-frequency quenching equipment and braz......
2012-2-14 11:31Zhengzhou Guoyun Electronics Technology Co., Ltd. specializes in the research and development of induction heating power supplies for the production of equipme......
2012-2-14 11:28The high-frequency machine is currently the most efficient induction heating equipment for metal material heating, with the fastest speed, low consumption, and......
2012-2-14 11:27Zhengzhou Guoyun High-efficiency Energy-saving High-frequency Quenching Equipment
Zhengzhou Guoyun Electronic Technology Co., Ltd. is located on Yinpings Road......
2012-2-14 11:25Zhengzhou Guoyun adheres to the principle of integrity. Zhengzhou Guoyun Electronic Technology Co., Ltd. specializes in the research, production, and sales of ......
2012-2-14 11:24Zhengzhou Guoyun Integrity as the Foundation Zhengzhou Guoyun Electronics Technology Co., Ltd specializes in the research, production, and sales of high-freque......
2012-2-14 11:21Zhengzhou Guoyun has developed a compact, easy-to-install specialized equipment for rapid and efficient nut through-heating. This device heats quickly, with a ......
2012-2-14 11:19Zhengzhou Guoyun Electronics Technology Co., Ltd specializes in the production of high-frequency and medium-frequency induction heating equipment, medium-frequ......
2012-2-14 11:13Fully digital control equipment, the main characteristics of this device: 1. Under precise digital control, frequency automatically tracks, ensuring the equipm......
2012-2-13 17:38The New Year bells are about to ring, and we will usher in the hopeful year of 2012. Here, Zhengzhou Guoyun Electronics would like to thank all our new and old......
2012-2-13 17:37Problems that may occur during annealing and normalizing of workpieces
When workpieces undergo high-frequency quenching or annealing, problems such as overhea......
2012-2-13 17:34How is the workpiece double-liquid quenched? How can it be ensured that the workpiece does not deform after quenching? The double-liquid quenching method invol......
2012-2-13 17:32Zhengzhou Guoyun Electronics Technology Co., Ltd. celebrated the Spring Festival of 2012 with a ceremony to bid farewell to the old and welcome the new. At nin......
2012-2-13 17:30Thinking of the parents of our employees, they plow fields, sell grain, and trade eggs for money to raise us to go to school. Thus, we have developed this corp......
2012-2-13 17:29High-frequency gear hardening equipment, also known as high-frequency heating furnace or high-frequency welding equipment, generally converts 50Hz AC current t......
2012-2-13 17:28Operation Sequence of High-frequency Shaft Quenching Equipment
1. Check if all parts installation work has been completed.
2. Turn on the cooling switch, wait......
2012-2-13 17:25With the arrival of the cold winter in 2011, to ensure the normal use of high-frequency induction heating power supply in winter and prevent low temperature fr......
2012-2-13 17:22Wind drill bit welding equipment
Zhengzhou Guoyun Electronics Co., Ltd. was established in 1990 and is a high-tech enterprise in Henan Province. It has succes......
2012-2-13 16:47Zhengzhou Guoyun Electronics Technology Co., Ltd. specializes in the research, production, and sales of high-frequency gear hardening equipment, high-frequency......
2012-2-13 16:44Zhengzhou Guoyun Electronics is a professional manufacturer of high-frequency shaft pump pipe quenching equipment, medium-frequency shaft pump pipe quenching e......
2012-2-13 16:34In 2011, Zhengzhou Guoyun Electronics held its third new product launch. The main products featured at the event included [250kw large-shaft brazing equipment,......