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Butt Welding Machine
Overview Of Butt Welding Machines You will find several types of butt welding machines such as AC and DC current welders, induction butt welders etc., each type is great for a different type of job.
Product Configuration
Servo motor: 2kW / 3000 rpm
Hydraulic motor: 2.2kw
Wire feeding speed: 35m / min
Production speed: 25 pieces/min (80 diameters as an example, the larger the diameter, the slower the speed)
Ring diameter: 80mm-550mm (large circles of more than 400 can be made only when the wire diameter is more than 4mm) 2mm ring diameter range: 80-250 3mm max. 350 4mm max. 400 5mm max. 500
Looping wire diameter: 2mm-6mm (low carbon steel), perimeter tolerance: soil 0.2
Ring diameter tolerance: 0.5mm
Flatness: less than 0.5mm
Input voltage: 380V
Welding power: 40KVA
Load duration rate: 50%
Compressed air pressure: 0.6MPa
Cooling water flow: 50L / min
Overall dimension of equipment (L * w * h) (mm): 1950 * 1450 * 1500
Total equipment weight: 600kg
Definition of butt welding machine:
Butt welding machines are also known as current welders or resistance butt welders. Using the resistance between the contact surfaces of the two workpieces, a low voltage, and a large current are instantaneously passed through so that the contact surfaces of the two butt-jointed metals are instantly heated to melt and fuse.
Classification of butt welding machines
Butt welding machines can be divided into AC butt welding machines and intermediate frequency DC butt welding machines from the power source. According the welding products, there are many points, including steel butt welding machine, aluminum plate butt welding machine, copper wire butt welding machine, steel pipe butt welding machine, etc.
The butt welding machine is divided into different welding methods: flash butt welding machine, steel butt welding machine, and copper rod butt welding machine.
Flash butt welding mainly uses the heat generated by the contact resistance of the workpiece to heat the workpiece, the metal surface is melted, the temperature gradient is large, and the heat-affected zone is relatively small.
The welding seam forms a common grain under the condition of plastic deformation of the counterpart solid phase metal of the workpiece. The weld structure and composition are close to the base metal (or after heat treatment), and it is relatively easy to obtain equal strength and equal-plastic welded joints.
The flashing process has the self-protection function of exhausting air and reducing metal oxidation. Upset forging can also drain oxides out of the weld with the liquid metal. Weld inclusions, incomplete penetration, and other defects are fewer.
The flashing process has a strong self-adjustment function and has low requirements for strictly maintaining the specification and consistency, and the welding quality is stable. Unit welding cross-sectional area requires small electric power, and only (0.1-0.3) KVA/mm2 electric power is required for welding low carbon steel.
The welding productivity is high, and it only takes a few seconds to tens of seconds to weld a joint.
Scope of application of butt welding machine
The welding process of the butt welding machine has a very wide range of applications. In principle, all metal materials that can be forged can be welded by flash butt welding. For example, low carbon steel, high carbon steel, alloy steel, stainless steel, and other non-ferrous metals and alloys can be welded by flash butt welding. The welding cross-sectional area range is large, generally from tens to tens of thousands of mm2 cross-sectional area can be welded.
Foshan Jinchun Industrial Automation Technology Co., Ltd. was established in 1998. It is a technology-intensive industrial company specializing in the development of welding technology and equipment research and manufacturing, integrating scientific research, production, and sales.
With rich experience and strong technical personnel, the company constantly innovates and develops various types of high-quality hardware wire rods, hardware mesh baskets, and other mechanical equipment. It has formed five series of electric fan and industrial fan guard production lines, wire tube evaporator and condenser production lines, pet cage production line, bag cage frame production line for bag filter, buckle machine, and chain machine production line. The company has accumulated more than ten years of development, production, and operation of welding machines and related products. The products are widely used in the fields of manufacturing and production of hardware appliances, lighting, kitchenware shelves, decorative handicrafts, cultural and sports products, electrical and electronic communication batteries, and industrial equipment automation. With a very wide user group.
The company pursues management to promote efficiency, quality for survival, technology for development, strictly implement the national quality assurance system standards, provide customers with high-quality, stable, and reliable products, and perfect high-quality services. Welcome people from all over the world to visit the company. business, and work together to create a better tomorrow.
