Heavy-Duty Flash Butt Welder

On the welding battlefield of Heavy industry, Heavy-Duty Flash Butt Welder, with its strong load-bearing capacity and stable high current output, has become the core equipment for handling the welding of large and heavy workpieces. It not only inherits the Butt Welding essence of the Butt Welding Machine, but also demonstrates a strength far exceeding that of ordinary welding equipment in heavy-load scenarios. ​

Compared with the Friction Welding Machine, the heavy-duty flash butt welding machine can achieve deeper fusion through stronger flash energy when welding large-diameter and high-strength shaft and rod workpieces, avoiding the problem of insufficient joint strength that may occur in friction welding on heavy-duty workpieces. Spot Welding machines are mostly used for local connections of thin plates, while heavy-duty flash butt welding machines can easily handle the overall butt welding of thick plates. For instance, in the splicing of large steel structural components, their powerful welding force can ensure that the weld seam can withstand huge loads. ​

In the manufacturing of heavy-duty containers, it is closely coordinated with the Seam Welding Machine: The seam welding machine is responsible for the sealing welding of the container wall, while the heavy-duty flash butt welding machine handles the circumferential seam butt welding of the container cylinder. With its welding ability for thick plates, it ensures the safety of the container in high-pressure and heavy-load environments. for the Welding of large Steel rings, although the Laser Welding Machine for steel rings has high precision, in the butt welding of ultra-thick-walled and large-sized steel rings, the heavy-duty flash butt welding machine has an advantage with higher efficiency and stronger welding capacity, which can meet the high-strength connection requirements of steel rings in heavy machinery. ​

When it is necessary to fix large studs on heavy components, the Stud Welding Machine completes the initial fixation of the studs, while the heavy-duty flash butt welding machine focuses on the butt connection of the main body of the component to ensure that the entire structure will not loosen or break when subjected to heavy loads. ​

Whether it is the welding of large components of mining machinery or the splicing of Heavy components of metallurgical equipment, Heavy-Duty Flash Butt Welder stands out in the field of heavy-duty welding with its powerful performance. At the same time, it cooperates with other types of welding machines to provide solid welding guarantees for the stable operation of heavy industries. ​

 

 

 

Description:

*This machine consists of body, right, left, up and down static and dynamic arm(all the parts casted by cast steel), electrode clamp,transverse driven upsetting device, hydraulic system, electric control system and welding transformer system.

*Taking advantages of good idea from Hess Corp, USA, we equip hydraulic system to control clamp, melted, upset and adjustment of melting which keep the accuracy of different melting series. The clamp is made of high conductive hard chrome zirconium copper, wear resisting,and easy to clean.

*Main transformer

The transformer is casted by two sides nonmagnetic aluminum head epoxy resin and made of imported high quality conductive magnetic steel sheet and electromagnetic wire. There are many advantages such as vacuum impregnation, temperature resistance, anti-seismic, high insulation ratio, small detectable leakage, energy conservation, high conductivity and high output power.

*This machine is controlled by PLC which have both manual and automatic program to ensure the reliability of the device. In automatic state,if we meet emergency, the welding process should be terminated forcibly, then after handling properly, reset the program and going on welding.

*The parameters can be modified by touched man machine interface, such as welding distance melting time, upsetting conduction time,clamp lifting time and length of welding, that is storable and callable.

*The hydraulic system adopts high quality Rexroth accessories, and the position detection adopts imported proximity switch and clamp accuracy.