Chengdu Xinwei Welding Technology Co., Ltd.
| Supply Ability | 10 sets per month |
| MOQ | 1 Set |
| Frequency | 60 Hz, 50 Hz |
| warranty | 12 Months |
| After Warranty Service | Video technical support, Online support and Spare parts |
| Type | Butt Welding Machine Wire 25 Mm Diameter |
| Delivery Time | 25-45 working days |
| Keyword | Flash Butt Welding |
| input voltage | 220 V, 380 V, 480V |
| Product name | 25mm CE RoHS Butt Welder for Copper Rod and Steel Wire Ring Export |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| power (kw) | 40-200KVA |
| After-sales Service Provided | Free spare parts, Field installation, commissioning and training |
| Place of Origin | Sichuan, China |
| Brand Name | Xinwei |
| Certification | CE. RoHS |
View Detail Information
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Product Specification
| Supply Ability | 10 sets per month | MOQ | 1 Set |
| Frequency | 60 Hz, 50 Hz | warranty | 12 Months |
| After Warranty Service | Video technical support, Online support and Spare parts | Type | Butt Welding Machine Wire 25 Mm Diameter |
| Delivery Time | 25-45 working days | Keyword | Flash Butt Welding |
| input voltage | 220 V, 380 V, 480V | Product name | 25mm CE RoHS Butt Welder for Copper Rod and Steel Wire Ring Export |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | power (kw) | 40-200KVA |
| After-sales Service Provided | Free spare parts, Field installation, commissioning and training | Place of Origin | Sichuan, China |
| Brand Name | Xinwei | Certification | CE. RoHS |
| High Light | 200KVA butt welder ，40KVA butt welder ，25mm butt welding machine | ||
International buyers need equipment that clears customs without certification delays. This 25mm resistance butt welder carries CE and RoHS certification, 220/380/480V compatibility, and 50/60 Hz support — configured for export markets from day one. Optimized for the dual demands of highly conductive copper rod and structural steel wire ring welding in electrical, hardware and machinery manufacturing.
✓ CE and RoHS Certified — EU and International Market Compliant
✓ Copper Rod Optimized — 25mm Clamping for Electrical and Hardware Applications
✓ 220/380/480V, 50/60Hz — Worldwide Power Compatibility
✓ CrZrCu Electrodes for High-Conductivity Material Welding
Non-certified welding equipment faces customs rejection, additional testing costs, and delayed deployment in regulated markets. This machine ships with CE and RoHS compliance documentation, supporting smooth import into EU member states, countries that recognize CE marking, and buyers whose internal procurement policies require certified equipment. The 220/380/480V tri-voltage input and 50/60 Hz dual frequency eliminate the need for external transformers regardless of destination country.
Copper rods and wire used in electrical hardware and power distribution must maintain full conductivity across the weld joint. The CrZrCu electrodes handle the high current demands of copper welding without softening. The resistance heating and upset forging process creates a metallurgical bond with electrical properties matching the parent copper — essential for grounding rods, busbar connections and conductor assemblies where joint resistance directly affects system performance.
Steel wire rings for industrial hardware, lifting components and mechanical assemblies require butt welds with full mechanical strength. The pneumatic clamping holds wire stock up to 25mm diameter without slippage, and the upset mechanism delivers controlled forging force for complete joint consolidation. CE/RoHS certification supports export of the finished rings and hardware to regulated markets.
The hardened dual V-guide system centers round copper rods and steel wire for precise end-to-end alignment. This is critical when welding ring closures where even slight misalignment produces an unusable ring. The wear-resistant guides maintain accuracy through high-volume production, supporting the consistency requirements of export-quality hardware and electrical component manufacturing.
| Parameter | 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 (KVA) | 40 | 63 | 80 | 100 | 125 | 160 | 200 |
| Input Voltage | 220V / 380V / 480V, 50/60 Hz | ||||||
| Max. Short Circuit (KA) | 14 | 15 | 16 | 18 | 20 | 28 | 34 |
| Max. Electrode Force (N) | 6000 | 10000 | 12000 | ||||
| Max. Weld Capacity (mm) | 2.5+2.5 | 3+3 | 4+4 | 4.5+4.5 | 5+5 | 6+6 | |
| Clamping Diameter | 25 mm | ||||||
| Certification | CE, RoHS, ISO 9001 | ||||||
| Feature | Export Buyer Benefit |
|---|---|
| CE + RoHS Certified | Smooth customs clearance into EU and regulated markets |
| 220/380/480V, 50/60Hz | Works on any national grid without external transformer |
| Copper Rod Optimized | CrZrCu electrodes for electrical and hardware applications |
| 25mm Clamping Diameter | Handles full range of copper rod and steel wire stock |
| 12-Month Warranty | Online support, spare parts, optional on-site service |
Send us your copper rod or steel wire samples. Our engineers will run certified test welds and provide joint quality data — free of charge.
Send your samples for a free CE-certified weld test
Tell us your destination country, material types and production volume. We provide complete CE/RoHS documentation for customs clearance.
CE RoHS Certified | 12-Month Warranty | Factory Direct from Xinwei
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
$35000000-$50000000
Employee Number:
70~95
Ecer Certification：
Verified Supplier
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