RSR-1600 Precision Capacitor Discharge Stud Welder (Φ3-6mm) | No Deformation
The RSR-1600 is a high-precision Capacitor Discharge (CD) stud welding machine designed for thin plate applications (0.5mm–3mm). Engineered for versatility and efficiency, it delivers instant, high-strength welds on carbon steel, stainless steel, aluminum, and copper without any back-side deformation or discoloration. Ideal for industries requiring aesthetic perfection, such as electrical cabinets and signage manufacturing.
- Welding Range: Φ3-6mm
- Plate Thickness: 0.5mm-3mm
- Capacitive Capacity: 66,000µF
- Protection Level: IP23
- Net Weight: ca 14kg
- Welding Materials: Carbon Steel, Stainless Steel, Aluminum, Copper
High-Performance RSR-1600 Capacitor Discharge Stud Welding Technology
The RSR-1600 represents the pinnacle of Capacitor Discharge (CD) welding technology. Specifically engineered for high-precision industrial applications, this stud welding machine utilizes a high-capacity 66,000µF electrolytic capacitor to release a powerful current in milliseconds (1-3ms).
This rapid energy discharge allows for the instantaneous fusion of M3 to M6 welding studs onto thin metal substrates without causing thermal deformation or structural damage to the workpiece. Whether you are working with stainless steel, aluminum alloys, or galvanized sheets, the RSR-1600 ensures a consistent, high-strength bond that meets international engineering standards. It is the ultimate solution for manufacturers seeking a balance between welding speed and aesthetic perfection.
Φ3-6mm
Welding Range
Thin Plate Expert
0.5mm-3mm
Multi-Material
Steel/Alum/Copper
High-Speed Manufacturing Efficiency: Engineered for high-volume production, the RSR-1600 supports a rapid welding cycle of 10–30 pieces per minute. This “instant-fusion” technology eliminates the need for time-consuming drilling, tapping, or riveting, significantly shortening assembly lead times.
Superior Aesthetic Quality (No Post-Processing): The precision energy discharge prevents thermal warping, protrusions, or discoloration, even on ultra-thin plates. This ensures a clean finish on the reverse side, allowing for direct application onto pre-painted or decorative surfaces without expensive post-weld grinding.
Cost-Effective “Gas-Free” Operation: Unlike traditional arc welding, this capacitor discharge system requires no shielding gas or ceramic rings. By reducing consumable dependency and simplifying the setup, it offers a more economical and portable fastening solution for diverse industrial environments.
Intelligent Protection & Precision Control: Equipped with an advanced Self-Inspection System and stepless voltage adjustment, the machine monitors its own status to prevent operational errors. The digital interface ensures consistent energy output, providing high-strength, repeatable results for every single weld.
Electrical Cabinets
The RSR-1600 is the ideal solution for manufacturing high-precision electrical boxes and control cabinets. Optimized for thin plates (0.5-3mm), it ensures M3-M6 studs are welded firmly without any heat deformation or discoloration on the exterior panels, maintaining a professional, clean finish.
Advertising & Signage
Perfect for the signage industry where aesthetics are paramount. This portable 14kg unit allows for high-speed welding of Φ3-6mm pins on thin stainless steel and aluminum letters. The process leaves the back of the signs completely smooth, eliminating the need for grinding or post-processing.
Kitchenware & Appliances
Engineered for high-efficiency production of stainless steel kitchenware and household appliances. The RSR-1600 provides consistent results on carbon steel and aluminum components, delivering a "foolproof" operation that speeds up assembly lines for chassis and shell fabrication.
Ventilation & HVAC
A versatile tool for assembling ventilation ducts and thin-walled metal containers. With 400W power and IP23 protection, the RSR-1600 handles high-speed welding of tag nails and insulation pins with ease. It ensures airtight integrity and a professional finish for large-scale HVAC projects without surface deformation.
Technical information
| Parameter | Specification |
|---|---|
| Welding Range | Φ3mm-Φ6mm |
| Input Voltage | AC-220V/110V |
| Welding Frequency | 10-30 pcs/min |
| Welding Power Supply | Electrolytic Capacitor |
| Capacitive Capacity | 66000UF |
| Max Stud Length | ≤50mm |
| Welding Material | Carbon Steel, Stainless Steel, Aluminum,Copper. |
| Welding Power | 400W |
| Protection Level | IP23 |
| Weight | ca. 14 kg |
| External Dimensions | 450mm×240mm×260mm |
Explore More Models in RSR Series
RSR-2000
RSR-2500
RSR-3150
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