What is Heat treatment after welding

We are Flame cutting machine supplier,i will share some knowledge about Welding Positioner, Adjustable Welding Rotator.Do you know what is the Flame cutting machine? The use of gas with oxygen or gasoline for metal cutting a cutting equipment. It mainly used in heavy industry

Flame cutting machine mainly divided into the early manual cutting (commonly known as oxygen welding) and semi-automatic cutting machine, copying cutting machine and CNC cutting machine, with the social progress and technological development, more and more advanced, cutting function is also more powerful.