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Advantages of automatic variable diameter roll welding machines
Publish Time：
2022-06-17 09:50
The invention of the automatic variable diameter roll welding machine solved the problem of welding sealed containers. Its appearance not only brought huge development to the machinery industry, but also brought economic benefits to the local area. It is widely used in metal products such as hardware, home appliances, automobiles, sealed water tanks, basins, and cans. Automatic variable diameter roll welding machines have two basic types: longitudinal seam welding and transverse seam welding. The automatic variable diameter roll welding machine can simultaneously use both transverse seam welding and longitudinal seam welding functions. By simply changing the direction of the upper electrode wheel and replacing the electrode arm, the conversion between different welding processes can be achieved in a few minutes. Using single-wheel drive, so that the tangential speeds of the upper and lower wheels are the same, then
The invention of the automatic variable diameter roll welding machine has solved the problem of welding sealed containers. Its emergence has not only brought great development to the machinery industry, but also brought economic benefits to the local area. It is widely used in metal products such as hardware, home appliances, automobiles, sealed water tanks, basins, and cans. Automatic variable diameter roll welding machines have two basic types: longitudinal seam welding and transverse seam welding. The automatic variable diameter roll welding machine can simultaneously use both transverse seam welding and longitudinal seam welding functions. By simply changing the direction of the upper electrode wheel and replacing the electrode arm, the conversion between different welding processes can be achieved in a few minutes. Using single-wheel drive to make the tangential speeds of the upper and lower wheels the same, let's learn about the advantages of the automatic variable diameter roll welding machine!
The automatic variable diameter roll welding machine uses a pair of roller electrodes to replace the cylindrical electrodes of spot welding. The workpiece to be welded moves between the rollers, producing a series of overlapping weld spots to achieve sealed welding. It has the following characteristics.
1. Fast processing speed. Under normal circumstances, material preparation and welding are done by a team of 5-7 people, divided into two groups. 10 people can process more than 20 12-meter finished baskets per day. The work efficiency is very high.
2. Due to the stable and reliable processing quality, mechanized operation is adopted. The main bars and winding reinforcement spacing are uniform, and the diameter of the reinforcement cage is consistent. The product quality fully meets the standard requirements, and basically achieves "inspection-free".
3. The hoop reinforcement of the rebar cage roll welding machine does not need to be overlapped, saving 1% of materials compared to manual operation, and reducing construction costs.
4. The main bars of the rebar cage roll welding machine are evenly distributed on its circumference, which facilitates the connection of multiple rebar cages and saves installation time.
5. Mechanized processing of rebar cages has guaranteed quality control and has been widely recognized and favored by owners.
The automatic variable diameter roll welding machine can carry out power grid voltage self-compensation to reduce the impact of power grid instability on welding quality. The PLC system can operate automatically, realizing computer automatic control, precise control, and rapid stability. It has 15 preset welding parameters, which can be easily exchanged when the material changes. Imported resistance welding controller, according to the internal time regulator to give the thyristor trigger signal to change the size of the phase shift angle, control the primary current of the welding transformer, and use the welding transformer to convert to obtain the required welding current.
The automatic variable diameter roll welding machine has the basic function of slow current rise control to meet the requirements of different seam welding processes. It has three levels of energization welding specifications, suitable for most welding technologies. It controls three pressurizing solenoid valves and has the basic function of forging (there is forging with cooling). For easy connection with the automatic welding system, multiple welding standards can be saved. The control panel can directly set various welding parameters, and the actual operation is simple and fast, and the control is simple.
The above is an introduction to the advantages of the automatic variable diameter roll welding machine. If you need to know more, please feel free to contact us!
Automatic diameter change roll welding machine
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