Complete Stud Welding
CDMi 2402 Automated Stud Welding Unit

CDMi 2402 Automated Stud Welding Unit

The HBS CDMi 2402 is an advanced Capacitor Discharge stud welding unit developed specifically for welding automation systems, CNC welding equipment, and robotic welding applications.

Featuring inverter-capacitor charging technology, programmable controls, and selectable energy ranges, this system delivers precise energy management for automated production environments. Its flexible integration capabilities make it a popular choice for manufacturers seeking reliable automated welding solutions with consistent weld quality and high production efficiency.

  • Designed for CNC and Robotic Integration
  • 2,400 Ws / 800 Ws Selectable Energy Output
  • Advanced LCD Process Control System
  • Supports Contact and Gap Welding Processes

CDMi 2402 Specifications

Welding Process: Capacitor Discharge (CD) Stud Welding
Welding Range: M3-M8 (M10 Limited) / #4-5/16" (7/16" Limited)
Energy Capacity: 2,400 Ws / 800 Ws (Capacitor Changeover)
Total Capacitance: 99,000 μF / 33,000 μF
Welding Rate: Up to 40 Studs Per Minute
Charging Voltage: 50–220 V Stepless Regulation
Display: LCD Interface
Protection Rating: IP 21
Weight: 57.32 lbs. (26 kg)

CDMi 2402 Features

The CDMi 2402 was developed as an all-around automation platform for manufacturers requiring reliable stud welding performance within automated welding machines, CNC welding systems, and custom production equipment. Its combination of energy control, process monitoring, and integration flexibility makes it suitable for a broad range of automated manufacturing environments.

Dual Energy Configuration

The system features capacitor changeover technology that allows operators to switch between 2,400 Ws and 800 Ws energy packages. This capability helps optimize energy input for varying stud diameters and material thicknesses while maintaining consistent weld formation.

Inverter-Capacitor Charging Technology

The inverter-based charging design reduces overall energy consumption while supporting high welding rates. Faster charging cycles improve throughput and help maximize production efficiency in automated welding applications.

LCD Process Management

An integrated LCD control interface provides access to welding parameters, stored programs, process monitoring functions, and diagnostic information. The system also supports library functions that simplify setup for recurring production jobs.

Microcontroller-Based Precision

Advanced microcontroller controls continuously monitor system functions and welding parameters throughout operation. This helps maintain repeatable weld quality while supporting consistent production performance across large manufacturing runs.

Contact and Gap Welding Capability

The CDMi 2402 supports both contact welding and gap welding processes. This flexibility allows manufacturers to adapt the system to different fastener types, materials, and application requirements without changing equipment platforms.

Process Monitoring and Connectivity

Integrated process monitoring functions help track welding performance during operation. The built-in RS232 interface allows parameter storage, data transfer, and communication with external control systems when required.

Considering the CDMi 2402 for Automation?

Complete Stud Welding works with fabricators, OEMs, and production facilities to help identify the right combination of welding units, feeding systems, and automation components for each application. Whether you're integrating a single automated welder or building a complete CNC welding system, our team can help evaluate the most practical solution for your operation.