Agera's Flash Butt Welding Machine
Agera flash butt welding machine is a welding solution that has seen continuous development and significant technical breakthroughs since the brand was established. This machine can weld metal joints up to a maximum diameter of 20,000 mm² and is commonly used in heavy industry and the power sector for part joining—such as large flange welding, rebar butt welding, and copper-to-aluminum connections. Agera flash butt welding machines range in rated power from 80 KVA to 1250 KVA, and our technical engineers can recommend the best model based on your specific welding needs. Agera holds several technical patents for flash butt welding machines, positioning us as a leader in the resistance welding industry.
A flash welder specially designed for band saw docking, with a body and roller to easily move the machine position.
It is used for copper and aluminum bar joint and can weld parts with cross-sectional areas from 100mm² to 4000mm².
The best choice for welding flanges, this high-power machine can weld large bridge bottom flanges.
The welding machine designed for metal sheet ring butt is equipped with a feeder box for automatic discharge after welding.
This butt welding machine can weld solid bars such as rebar, titanium alloy, copper, aluminum and stainless steel bars.
This is a flash butt welder designed for large size steel strip butt joints with automatic scraping function.
Agera manufactures butt welders that can weld different types of steel wire and different metal materials.
This is a machine specially designed for axle docking of trailers, it can be joined by two joints at the same time.
What Is Flash Butt Welding?
The flash butt welding process uses a large current to pass through two butted workpieces to generate resistance heat, so that the contact surface of the workpieces melts to a plastic state, and then applies top forging pressure to the workpieces, and the extruded product forms a flash form.
Advantages of Agera Flash Butt Welding Equipment
Stable Welding Quality
Generally, before welding a certain product, it is necessary to set the welding parameters, especially the welding current, welding time and top forging pressure. If the welding work is carried out according to the set parameters, the welding effect will be stable within the error range.
High Welding Efficiency
Agera’s flash butt welding machine has a fast welding speed, one-button start, automatic centering, automatic welding, and the welding efficiency is 5-10 times that of traditional arc welding and other processes.
Steel Body Structure
Agera’s welding machine body is forged with advanced technology. As long as it is not hit by strong external force during transportation, the machine will be intact. Secondly, it is not easy to age, and it is like a new machine after 10 years of use.
More About Agera's Flash Butt Welder
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- Parameter
| Model | AUNS-80 | AUNS-100 | AUNS-150 | AUNS-200 | AUNS-300 | AUNS-500 | AUNS-630 | AUNS-800 | AUNS-1000 | AUNS-1250 | |
| Rated power（KVA） | 80 | 100 | 150 | 200 | 300 | 400 | 600 | 800 | 1000 | 1250 | |
| Power (φ/V/Hz) | 1/380/50 | 1/380/50 | 1/380/50 | 1/380/50 | 1/380/50 | 1/380/50 | 1/380/50 | 1/380/50 | 1/380/50 | 1/380/50 | |
| Rated load duration | 50% | 50% | 50% | 50% | 50% | 50% | 50% | 50% | 50% | 50% | |
| Cooling water flow L/Min | 7 | 10 | 12 | 12 | 20 | 25 | 30 | 40 | 50 | 60 | |
| Maximum welding capacitymm2 | Mild steel (open loop) | 100 | 150 | 700 | 900 | 1500 | 3000 | 4000 | 6000 | 8000 | 10000 |
| Mild steel (closed loop) | 70 | 100 | 500 | 600 | 1200 | 2500 | 3500 | 4200 | 5600 | 7000 | |
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