Automatic Straight Seam Welding Machine For Water Heater

The metal sheet (usually steel plate) rolled into a cylindrical shape is welded to form a strong, dense, leak-proof longitudinal straight weld. The quality of this weld directly determines the pressure-bearing capacity, safety and service life of the water heater.

1.We are using copper clamping bar and copper back bar in your machine. They can be for steel, stainless steel and Al. Copper bar is used to conduct both heat and electricity. Firmly clamp work-piece. It is also used to protect steel surface. Surface of the cylinder/tank will not have scratch and mechanical damage.

2.Easy assembly and fixation. Tank is centrally positioned and clamped by round core axis and pneumatic pressure plate. Cylinder/tank is centrally positioned by pneumatic pin.

3.Welding torch is pneumatically moved in up-down direction. Welding torch can be adjusted up and down, side to side and angled turn.

4.Japan OMRON PLC machine as the control system,control the implementation of the welding program. Stable system, simple structure, and easy to maintain. Touch screen as the input and output interface.Welding length, arc striking & ending time, welding current and welding speed can be input through the interface. Welding mode and welding specification can be preset,saved and recalled. With the help of touch man-machine interface,it is convenient to change parameters and status.

5.The trolley of this water heater straight seam welder is a key transport unit on the welding line, primarily responsible for loading and unloading workpieces. A key design feature is the flexible ball bearing mechanism on the trolley's table, which allows the workpiece placed on it to be easily rotated in any direction. This feature greatly optimizes the loading and unloading process, allowing operators to precisely fine-tune and position the workpiece with minimal effort, eliminating the need for repeated lifting or heavy lifting, thereby effectively improving the overall efficiency and ease of operation of the welding operation.

Automatic straight seam welding machine for water heater

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