Chengdu Xingweihan Welding Equipment Co., Ltd.
Our prospect: to build a world-class brand of automatic spot welding machine; our mission: replace human with intelligence, enabling traditional manufacturing.
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Resistance Ring Copper Rod Resistance Butt Welding Welders For Steel
Product Introduction:
A butt welding machine is a welding equipment that uses the resistance between the contact surfaces of two workpieces to melt and fuse metal through low voltage and high current. Welding machines, also known as current welding machines or resistance welding machines, are widely used in fields such as construction engineering and electronic products. Its working principle is to instantly pass low voltage and high current, causing the contact surfaces of two metals that are connected to each other to instantly heat up, melt, and fuse, thereby achieving welding.
Features:
1. Pneumatic or hydraulic pressurization is used: with high clamping force, it does not slip during forging and welding of the workpiece, and the welding performance is stable.
2. Dual guide rail guidance: anti-wear, smooth and stable movement, high alignment of workpiece interfaces.
3. Top forging mechanism: Adopting a paint mixed top forging mechanism, it works smoothly, has high top forging force, and high efficiency.
4. All copper electrode block: Chromium copper has high conductivity and thermal conductivity, high hardness, compressive strength, and resistance to explosion.
5. Application areas of welding machines: Welding machines are widely used in industries such as automobile manufacturing, shipbuilding, petrochemicals, power, and construction. In these industries, butt welding machines are used to connect various metal components such as steel plates, steel pipes, metal containers, etc.
Technical Parameters:
| 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 | 500 | 500 | 630 | 630 | 630 | 630 | 630 |
| 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 tlp | 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 |
Detailed Images:
Stable Pressure Application
The direct pressure integrated pressure application mechanism has good follow-up and does not slip during workpiece welding, with stable speed.
Easy To Operate
Using a microcomputer controller, it can analyze, adjust and control the welding process parameters of the welding machine, and the operation is
simple.
Copper Alloy Electrode
Made of high-quality materials such as chromium zirconium copper, it has good conductivity and can be used with confidence.
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