Product Overview: The UVR-300 Universal Feeder by Heinz Soyer Bolzenschweißtechnik GmbH is a patented innovation designed for capacitor discharge stud welding. It allows for the automatic feeding of six different stud sizes without the need for conversion kits, enhancing efficiency and reducing costs.

Technical Specifications: The feeder supports threaded studs and pins with flange sizes M3 to M8, and lengths from 6 to 40 mm. It is compatible with materials such as steel, stainless steel, aluminum, and brass. The feed capacity ranges from 20 to 50 studs per minute, depending on dimensions. The device operates on a 115/230 V power supply and requires a compressed-air supply of 5-7 bar.

Design and Features: The UVR-300 features a quick-change system for easy conversion to different stud diameters, eliminating additional costs for conversion kits. It is equipped with a membrane keyboard for operation and LED displays for operating states. The feeder bowl is made of wear-resistant stainless steel, ensuring durability and a long service life.

Safety and Compliance: The product meets all prescribed safety targets, including the latest safety and accident prevention regulations, electromagnetic compatibility, and European machinery directives. It carries the GS/CE emblem for verified safety.

Innovative Features: The UVR-300 includes a large feeder bowl diameter for handling long studs, low air consumption, and a scratch-resistant front panel. It also offers a one-piece covering for protection against welding spatters and noise.

Additional Options: For welding oversized studs, the twin model UVR-400 is available, accommodating studs up to 12 mm in diameter and 50 mm in length.