RSR-2000 Capacitor Discharge Stud Welder | Φ3-8mm Thin Plate Expert
The RSR-2000 is a heavy-duty Capacitor Discharge (CD) stud welder engineered for precision fastening on thin plates up to M8 diameter. Equipped with a robust 99,000µF capacitor array, it provides the extra power needed for consistent, high-strength welds on stainless steel, aluminum, and carbon steel. Designed for demanding fabrication environments, the RSR-2000 delivers impeccable, trace-free results without any backside deformation or heat tint.
- Welding Range: Φ3-8mm
- Plate Thickness: 0.5mm-3mm
- Capacitive Capacity: 99,000µF
- Protection Level: IP23
- Net Weight: ca 15kg
- Welding Materials: Carbon Steel, Stainless Steel, Aluminum, Copper
Advanced RSR-2000 CD Stud Welding: Enhanced Power for Industrial Fastening
The RSR-2000 scales up the performance of our CD welding line to meet more rigorous industrial requirements. At its core is a high-performance 99,000µF electrolytic capacitor that delivers increased energy density, allowing for the secure attachment of M3 to M8 studs.
Despite its enhanced power, the RSR-2000 maintains the “cold welding” advantage of the RSR series, ensuring that even larger studs can be fused to 0.5mm thin plates without compromising the aesthetic integrity of the workpiece. This makes it an essential tool for manufacturers who require a wider range of stud sizes and superior bond strength in large-scale metal fabrication, where structural reliability and surface finish are equally critical.
Φ3-8mm
Welding Range
Thin Plate Expert
0.5mm-3mm
Multi-Material
Steel/Alum/Copper
Extended Welding Range (M3-M8): The RSR-2000 offers increased versatility by supporting stud diameters up to M8. This makes it suitable for heavier industrial components while maintaining the same rapid-fire efficiency as smaller models, eliminating traditional prep work like drilling or punching.
Superior 99,000µF Power Reserve: Featuring an upgraded 99,000µF capacitor array, this machine provides superior arc stability and deeper penetration. This enhanced energy capacity ensures consistent welding results on high-conductivity materials like aluminum and copper alloys.
Zero-Trace Surface Protection: Optimized for high-aesthetic requirements, the RSR-2000 prevents any burning, bulging, or discoloration on the reverse side of the metal. It is perfectly suited for use on pre-coated, polished, or thin-gauge materials where post-weld refinishing must be avoided.
Industrial-Grade Reliability & Portability: Despite its increased power, the RSR-2000 remains compact and portable. The integrated Intelligent Self-Protection System monitors internal temperature and voltage fluctuations, ensuring safe operation and a long service life in tough workshop conditions.
Professional Control Panels
The RSR-2000 is optimized for heavy-duty control panels and electrical enclosures. With an upgraded 500W power output, it securely welds Φ3-8mm studs onto 0.5-3mm plates. It ensures a high-strength bond while maintaining a perfectly smooth exterior surface, essential for premium industrial aesthetics.
Large-Scale Metal Signage
Perfect for the high-volume production of architectural signage and oversized channel letters. The RSR-2000 handles larger diameter studs with ease, providing stable performance on aluminum and stainless steel. Its "foolproof" operation eliminates the risk of burn-through, even on delicate decorative surfaces.
Commercial Kitchen Equipment
Designed for the rigorous demands of commercial kitchenware and food processing equipment. Featuring a 99,000µF capacitive capacity, it delivers the consistent energy needed for firm joints on stainless steel containers and shells. It prevents deformation, ensuring hygiene and structural integrity in every weld.
Automotive & Hardware Components
A versatile solution for automotive interior fastening and high-end hardware assembly. The RSR-2000’s 15kg portable design allows for flexible onsite use, delivering precision welding for Φ8mm anchors on copper, aluminum, and steel without damaging pre-painted or coated finishes.
Technical information
| Parameter | Specification |
|---|---|
| Welding Range | Φ3mm-Φ8mm |
| Input Voltage | AC-220V/110V |
| Welding Frequency | 10-30 pcs/min |
| Welding Power Supply | Electrolytic Capacitor |
| Capacitive Capacity | 99000UF |
| Max Stud Length | ≤50mm |
| Welding Material | Carbon Steel, Stainless Steel, Aluminum,Copper. |
| Welding Power | 500W |
| Protection Level | IP23 |
| Weight | ca. 15 kg |
| External Dimensions | 480mm×240mm×260mm |
Explore More Models in RSR Series
RSR-1600
RSR-2500
RSR-3150
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