2021年12月25日星期六

induction preheating steel tube for welding

This induction heating application shows the preheating of steel pipe before welding with MF-25kw (25kW) air-cooled power supply and air-cooled coil.  Inductively preheating of the pipe section to be welded ensures faster welding time and a better quality of the welding joint. Industry: Manufacturing Equipment: MF-25kw air cooled induction heating system Time: 300 secs. Temperature: Required from ambient temperature 600 ° C +/- 10 °C  (1112° F/ +/- 50°F) Materials: Steel pipe Details for butt-welded steel pipe: Total length: 300 mm (11.8 inch) DIA: 152.40 mm (5.9 inch) Thickness: 18.26 mm (0.71 inch) Heating length: 30-45 mm from middle (1.1 – 1.7 inch) Details for butt welded steel plate. Total size: 300 mm (11.8 inch) X 300 mm (11.8 inch) Thickness: 10 mm (0.39 inch) Heating length: 20-30 mm (0.7-1.1 inch) from middle. Fixture details for butt welded steel pipe: Material: Mica. Total Size: 300 mm (11.8 inch) X 60 mm (2.3 inch) Thickness: 20 mm (0.7 inch) Withstands temperature of 900 °C (1652°F) Process: We are using our  MF-25kw air cooled induction heating system which allows to easily move the system and the heating coil to various welding locations, without the need to provide additional water cooling systems or hoses. Induction heating provides consistent heat throughout the process. The preheat temperatures can be easily measured with temeperature monitoring tools. The induction heating method is very efficient because it  minimizes the heat loss that often occurs during other heating methods.  

关注者

博客归档

我的简介

我的照片
HLQ induction heating machine manufacturer provides the service of induction brazing,melting,hot forming,hardening surface,annealing,shrink fitting,PWHT,etc.