Automatic welding machine for welding a particular shape of the workpiece and certain joint specially designed welding automation equipment. Can be controlled by electric, pneumatic and hydraulic control technology to control automatic welding wholesale realize the motors, pneumatic actuators, hydraulic actuators rotate or move to realize the relative movement of the workpiece and the weld torch to automatically complete the welding of welded joints . Part of the automatic welding machine is used for automated production, requiring manual or mechanical hand piece automatic welding machine, welding fixture automatically work fixing automatic welding production, positioning, automatic arc welding power start, automatic wire and welding torch or workpiece automatic movement, automatic return after completion of welding, manual or robot to remove the workpiece, which is mainly composed of welding systems, mechanical systems, electrical control system structure. Our automatic welding electrical system description: electrical control system is mainly controlled fixture clamping and positioning, welding start and stop the movement of the gun or the workpiece, the delivery device in and out, and so on. As shown, including automatic / manual conversion Hubei automatic welding, arc or without close control, adjust the welding speed and display, welding power switch and emergency stop switch. Wuhan Wuhan three automatic welding machine _ Rainbow Heavy Industries (certified) _ automatic welding machine provided by Rainbow Heavy Industries Co., Ltd., Wuhan three. Wuhan three Rainbow Heavy Industries Ltd. (www.whshzg.com) is Wuhan, a leader in welding equipment and equipment over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Wuhan three Rainbow Heavy leadership with the staff warmly welcome all inquiries negotiations to create three rainbow Wuhan Heavy better future.