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[China]
Trade Verify
Address: Room 501, Xuyuan Building, No. 5003 Longgang Road, Shenzhen, Guangdong, China 518000
Contact name:Kary Hou
GUANGDONG HWASHI TECHNOLOGY INC. |
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Verified Suppliers
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HWASHI Circular Seam Welding / Roll Welding/ Girth Welding Machine
Product description
The seam (roll) welding special machine is the evolution of spot welder. It uses the roller electrode to replace the cylindrical electrode of spot welding and as the welding work piece moves between the rolling plates, the seal welding will generate weld nuggets which will overlap with each other so as to achieve welding effect.
The weld seam of roll welding is composed of welding spots. According to different overlap of the melting cores, it could be divided into roll spot welding and air-tight seam welding. There exist three stages in the forming process of welding spots: pressurization, heating fusing and cooling crystallization like spot welding.
Intelligent welding control system
Intelligent Touch Screen Controller Input and read welding parameters | High quality super hard copper alloy welding wheelMade of excellent material processing, not afraid of high
temperature, not afraid of wear and tear, good electrical
conductivity. | Shape structure and welding methodDesign the right machine shape and mold according tothe welding
product and extended welding arms. |
Adopt standardized welding electrode. Special electrode molds and welding methods can also be customized according to the product specification.
1. seam welding machine use the roller electrode to replace the cylindrical electrode of spot welding.
2. It will generate weld nuggets which will overlap with each other so as to achieve welding effect.
3. AC pulse current or amplitude modulation current will be adopted, but three (single)-phase rectification, medium frequency and high frequency DC are also available.
4. According to different overlap of the melting cores, it could be divided into roll spot welding and air-tight seam welding.
5. There exist three stages in the forming process of welding spots: pressurization, heating fusing and cooling crystallization like spot welding.
| Model | Welding Wheel Running Way | input Voltage | input power | output Current |
| WL-FS- 15K | Horizontal | 220/380V | 15KW | 10000A |
| WL-FS- 35K | Circle | 220/380V | 35KW | 12000A |
| WL-FS- 50K | longltudinal | 220/380V | 50KW | 12000A |
| WL-FS- 75K | Horizontal | 380V | 75KW | 16000A |
| WL-FS- 100K | Horizontal | 380V | 100KW | 24000A |
| WL-FS- MF40K | Circle | 380V | 40KW | 19500A |
| WL-FS- MF150K | Horizontal | 380V | 150KW | 40000A |
| WL-FS- MF250K | longltudinal | 380V | 250KW | 50000A |
Suitable for the welding of sheet, barrel body, box and sealed thin-wall container with different material, such as carbon steel, stainless steel, titanium, nickel and other materials. For fuel tank of automobile, damper of motorcycle, detector of temperature controller, nickel strap of battery, oil heater, power capacitor, sieve iron basket, water pump manufacturing, tin making, coopery industry, etc.
