Stud Welding Machine For Electrical Cabinet Doors

The CSW-L-Z1-1080 is a CNC stud welder built for thin-sheet work, such as electrical cabinet doors. It uses an automatic-feed, servo-driven gun for adjustable height and reliable welds. Pneumatic mobile clamps handle folded edges and irregular parts. The machine offers modular feeding, automatic stud-detection, multi-gun support, and CNC programming for complex patterns.

For Electrical Cabinets
Thin Sheet Welding
Customizable
Fast shipping

Technical Specifications & Control System

ModelCSW-L-Z1-1080
Drive ModeServo motor & Pneumatic cylinder
Stroke1000 mm × 800 mm
X-Axis Travel900 mm
Y-Axis Travel800 mm
X & Y Transfer Speed120 mm/s
Number of Welders2
Welding Guns1 set
Stud RangeM3 / M4 / M5 / M6
Welding Accuracy±0.02 mm
Feeding System1 set
Air Consumption0.36 m³
Number of Clamps4 sets
Air Pressure0.4 – 0.8 MPa
Welding Speed30 – 60 pcs/min
Voltage220 V single-phase 50 Hz / 60 Hz
StructureAluminum gantry frame
Power1 500 W
TablePhenolic (Bakelite) board
Overall Dimensions (L×W×H)1757 × 1120 × 770 mm

Control System — Key Capabilities

  1. Independent Control Console & 10″ HMI: Dedicated electrical cabinet with a 10-inch touchscreen. Easy to operate and program.

  2. CAD → DXF Support: Import CAD files and convert them to DXF for direct program generation.

  3. Real-Time Simulation: Run a live simulation of weld patterns from drawings before actual welding.

  4. Speed & Time Monitoring: Monitor and control welding speed and cycle times in real time.

  5. Automatic Stud Presence Detection: The system verifies stud feed position and flags missing studs.

  6. Coordinate Input & Positioning: Enter coordinates directly for precise stud placement.

  7. Multi-Gun Software Support: Software manages multiple welding guns and coordinates simultaneous operations.

  8. Mode Switching (Setup / Run): Switch between adjustment (setup) mode and production (work) mode safely and easily.

CNC Stud Welding Feature Highlights — What Can CSW Series Offer You?

Capacitor Discharge Welding Machine

Capacitor Discharge Welding Machine

Equipped with a high-definition intelligent touch screen for one-click welding parameter adjustment and real-time monitoring; millisecond welding (0.003-0.01s) with minimal thermal deformation, suitable for 0.5-3mm thin sheets; built-in capacitor overvoltage protection ensures your equipment can operate safely and stably.

Automatic Welding Gun

Our standard welding gun is an automatic, angled-feed design. A servo motor adjusts the gap between the stud and the workpiece, allowing the gun height to be adapted to the sheet profile and preventing collisions. The system automatically measures and compensates for studs of varying lengths but identical outer diameter. As long as the stud outer diameter is the same, a single gun can be used for multiple stud lengths.

Clamp

Clamp

The work clamping system uses pneumatically actuated, mobile clamps. Clamp height, angle and position are fully adjustable to accommodate any workpiece profile. The clamps can securely hold parts with folded or flanged edges. The stud-welding platform comes standard with four clamps. Large clamps are designed for parts with folded or flanged edges. Small clamps suit thin sheets, precision components, or production that requires frequent stud-size changes for multi-model runs.

Automatic feeding system​

Automatic feeding system

Our automatic stud feeding system is offered in two configurations: a standard roller feed and a custom vibratory-bowl feed. The roller feed suits common studs (M3–M8), while the vibratory bowl handles special or nonstandard studs. The feeding unit comprises four assemblies: a vibratory-bowl pick mechanism, a pneumatic feeding actuator, the automatic welding gun, and the feed tube. The system is engineered for high load capacity, low noise, and energy efficiency. An integrated stud-presence detection function prevents dry cycles and reduces downtime, improving overall welding throughput.

Visualize Your Success with Our CNC Stud Welding Machine

See It in Action: CSW-L-Z1-1080 Video

Don’t just take our word for it. Watch our video to see the CSW-L-Z1-1080 in action, showcasing its capabilities in a real-world setting. From its autofeed welding head that handles various stud specifications to its servo guide rail module ensuring precision, every feature is designed to impress.

Industry Application

Frequently Asked Questions

Your questions about our cnc stud welding machines, answered by our experts.

What are the advantages of our cnc stud welding machine?

  1. It rapidly and securely welds a variety of stud sizes to metal surfaces.
  2. The welds leave no marks on the sheet back. There are no obvious dimples or protrusions. No drilling, riveting, arc welding, or extensive post-weld finishing is required.
  3. CNC programming supports complex welding schemes and ensures repeatable precision.
  4. It can replace manual stud welding. The system offers automatic stud feeding and automatic welding. Multiple welding guns can operate simultaneously and handle different stud sizes. Positioning is precise, and welds are strong.
  5. It accepts a wide range of materials, including cold-rolled steel, stainless steel, aluminum, and galvanized sheet.
  6. It increases production efficiency, lowers costs, and improves product quality.

The CSW-L-Z1-1080 can accommodate up to four welding guns. Each additional gun reduces the available travel (working stroke) by approximately 200–300 mm.

Zinc Coating Removal by Laser Followed by Stud Welding

When stud welding on galvanized sheets, variations in the zinc coating can cause poor joints. Without surface preparation, stud welds may show spatter, weak bonds, or incomplete fusion. Our optional coating-removal module for the CNC stud welder strips the zinc with either an automatic milling cutter or a laser. The optional produces firmer, more reliable stud welds. Depth and area of coating removal are adjustable to suit different coating thicknesses.

For the CSW-L-Z1-1080 standard machine, the feed tube is compatible with M3–M8 studs 8–25 mm long. Only the feeding module needs to be changed when switching stud sizes. The welding gun tip is interchangeable for M3–M6 studs. It is recommended to use feed tubes matched to the stud diameter. If a matched feed tube is unavailable, a tube sized for M3–M6 may be used temporarily, but this can cause air leakage and reduce feeding reliability.

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