450mm hot melt hydraulic butt welding machine price operation method

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450mm hot melt hydraulic butt welding machine price https://www.dowelding.com/455mm-Electrofusion-Welding-Machine.html

Small copper bar 450mm hot melt hydraulic butt welding machine price, can also butt aluminum bar, also called aluminum bar 450mm hot melt hydraulic butt welding machine price, its operation method is simple, you can see it at a glance.

1. Depress the pedals to spread the left movable handpiece assembly.

2. Rotate the screw on the machine head clockwise, put the workpiece into the space of the electrode holder, and then tighten the screw counterclockwise to compress the workpiece.

The length of the workpiece protruding from the electrode is very important to the welding quality. Generally, the single-sided protruding length: low carbon steel is 1-1.5 times the diameter of the workpiece, aluminum and brass are 1-2.5 times the diameter of the workpiece, and pure copper is 1.5-3 times the diameter of the workpiece.

3. Relax your feet

4. Press the welding button, the welding end face will be automatically heated by resistance, melted and upset (squeeze), after the oxide layer is squeezed, the two weldments will be firmly combined, and when the push is completed, you can let go.

5. Depress the pedal to release the left movable handpiece assembly.

6. Rotate the screw on the machine head clockwise to take out the workpiece.

450mm hot melt hydraulic butt welding machine price https://www.dowelding.com/455mm-Electrofusion-Welding-Machine.html

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