Complete Stud Welding
CDi 1502 CD Stud Welder

CDi 1502 CD Stud Welder

The HBS CDi 1502 brings advanced inverter-capacitor charging technology to high-speed capacitor discharge stud welding applications. Engineered to minimize power draw while optimizing output, this compact system accelerates your fabrication workflow by running up to 40 studs per minute on thin sheet metal. It easily handles mild steel, stainless steel, aluminum, and brass fasteners, providing consistent welds across varying industrial tasks.

Complete Stud Welding delivers this machine ready for immediate jobsite deployment. We supply the power unit individually or paired with a compatible CD stud welding gun and specific CD fasteners. Get exactly what you need to begin your project with single-source reliability.

  • Handles #4 Through 5/16" Diameter Fasteners and Insulation Pins
  • High-Speed Capacity Reaching Up to 40 Studs Per Minute
  • Integrated Inverter Control Reduces Power Waste by 30 Percent
  • Rugged, Impact-Resistant Housing with an IP 23 Protection Rating

CDi 1502 CD Stud Welding Equipment Specifications

Welding Process: CD (Capacitor Discharge)
Welding Range: #4 to 5/16" (M3 to M8), 14 ga to 5/16" dia.
Insulation Pins: 14 ga and #4 (2 mm and 3 mm dia.)
Cupped Head Pins: 14 ga and 12 ga (2 mm and 2.7 mm dia.)
Capacitance: 66,000 µF
Charging Voltage: 50 to 220 V (Stepless Regulation)
Primary Power: 230 V / 115 V, 50/60 Hz, 10 AT (Slow Blow)
Connected Load: 600 VA
Dimensions (L × W × H): 15.75" × 8.07" × 9.84" (400 x 205 x 250 mm)
Weight: 30.87 lbs. (14 kg)
Compatible Guns: C 08, CA 08, CI 03

CDi 1502 Features

The HBS CDi 1502 CD stud welder improves structural durability and electrical safety in real-world fabrication shops. It maintains a light footprint while providing high duty cycles for demanding insulation and industrial manufacturing environments.

Inverter Charging Tech

The system uses integrated inverter-capacitor charging to lower energy requirements by 30 percent. This technology delivers consistent voltage levels across continuous runs while preventing large power spikes on your electrical line.

High Cycle Rates

Achieve production speeds of up to 40 studs per minute on standard #4 base settings. The rapid recharge time prevents lagging, allowing operators to move swiftly down long panels without waiting for the power bank to catch up.

Isolated Battery Bank

The internal capacitor battery features a shock-proof mounting design that prevents direct contact with the exterior metal enclosure. This layout completely eliminates sparkovers or internal short circuits from structural impacts.

Internal Cooling Channel

A dedicated cooling path directs air over heat-sensitive internal components while isolating dust, grit, and metallic shavings. This protects the main printed circuit boards from airborne contamination in harsh environments.

Automated Quality Logging

Every internal capacitor undergoes automated factory formation with recorded test profiles to guarantee reliable energy discharge cycles. This precise step ensures identical weld penetration across thousands of consecutive applications.

Jobsite Protection Rating

The IP 23 certification ensures the machine remains protected against spray water and finger access to high-voltage interior parts. It operates safely outdoors on construction sites and inside busy manufacturing facilities.

Request an Quote for CDi 1502

Complete Stud Welding provides a comprehensive selection of HBS products, including compatible CD weld studs, insulation pins, capacitor discharge stud welding guns, and all necessary accessories for your operations. We guarantee quick delivery and expert technical support with every order.