8Mm Copper Resistance Butt Welding Machine For Ring Making Wire Forming Steel Angle
This Ring-Making Wire Forming Butt Welding Machine is a professional system engineered for precision butt joining of metal wire-formed components, ring fabrication, and high-conductivity materials like 8mm copper wire. Its core technology is based on resistance welding principles. By applying precise pressure and a high-density current to the two ends to be joined, it utilizes contact resistance heating to achieve instantaneous metal fusion and metallurgical bonding. The equipment is particularly suitable for butt joining, closed-ring welding, and dissimilar metal joining of materials such as steel angles, copper wire, and alloy wires. It finds extensive application in industries like hardware fittings, metal crafts, electrical hardware, and wire products for efficient, automated precision forming and welding operations
| Item/Model | DN-40 | DN-63 | D(T)N-80 | D(T)N-100 | D(T)N-125 | D(T)N-160 | D(T)N-200 |
|---|---|---|---|---|---|---|---|
| Rated power At 50%(KVA) | 40 | 63 | 80 | 100 | 125 | 160 | 200 |
| Rated primary power(V) | 380 | 380 | 380 | 380 | 380 | 380 | 380 |
| Secondary Voltage(V) | 5.2 | 6.7 | 7.9 | 8.3 | 8.6 | 9.1 | 10.6 |
| Rated frequency(HZ) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| Max.Short Circuit Current(KA) | 14 | 15 | 16 | 18 | 20 | 28 | 34 |
| Max. weld power(KVA) | 62 | 86 | 170 | 280 | 300 | 330 | 410 |
| Throat(MM) | 400 | 400 | 400 | 450 | 450 | 450 | 450 |
| Max.Froce at electrodes(N) | 6000 | 6000 | 10000 | 10000 | 10000 | 12000 | 12000 |
| Working stroke(MM) | 20 | 20 | 30 | 40 | 40 | 50 | 50 |
| Cooling Water Consumpion 2.5bar(L/min) | 6 | 6 | 8 | 8 | 8 | 10 | 10 |
| Electrodes tip(MM) | Φ13*45 | Φ13*45 | Φ16*45 | Φ16*45 | Φ16*45 | Φ20*45 | Φ20*45 |
| Arms(MM) | Φ50*150 | Φ50*150 | Φ80*220 | Φ80*220 | Φ80*220 | Φ80*220 | Φ80*220 |
| Projection Clamping Plate(MM) | 125*125 | 125*125 | 200*200 | 200*200 | 200*200 | 200*200 | 200*200 |
| Max.Welding Capaciry A3 steel(MM) | 2.5+2.5 | 3+3 | 4+4 | 4.5+4.5 | 5+5 | 5+5 | 6+6 |
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High-Rigidity Pneumatic Pressurization & Clamping: Utilizes a high-performance pneumatic (hydraulic optional) pressure system to deliver extremely high clamping force. This guarantees that wires and ring-shaped workpieces remain absolutely free from slippage or vibration during forging and upsetting, ensuring a stable, reliable welding process and high forming accuracy.
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Precision Wear-Resistant Dual-Guide Rails: Features a hardened precision dual V-guide rail system with excellent wear resistance, enabling smooth and stable movement. This design ensures exceptional alignment and repeatable positioning accuracy of workpiece interfaces throughout welding, forming the foundation for high-quality closed-ring seams and precise butt joints.
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Efficient & Controllable Upset Mechanism: Integrates an efficient hybrid-drive upset mechanism that operates smoothly, capable of delivering an instantaneous, massive, and linearly adjustable upset force. This mechanism facilitates sufficient plastic deformation and grain restructuring at the molten metal interface, effectively enhancing the conductivity, mechanical strength, and fatigue life of butt joints, especially for materials like 8mm copper wire.
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Specialized Durable Forming Electrodes: The die electrodes are precision-manufactured from high-strength Chromium Zirconium Copper alloy, a material chosen for its outstanding conductivity, high-temperature strength, and wear resistance. Optimized for the forming and welding of ring-shaped and profiled wires, they ensure long electrode life and stable forming quality under high-current, continuous operation
Made of high-quality materials such as chromium zirconium copper, it has good conductivity and can be used with confidence.
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