This Semi-Automatic Pneumatic Rubber Ring Expanding Machine efficiently enlarges rubber grommets for wire protection applications. Featuring adjustable expansion stroke and customizable poles, it streamlines manufacturing processes in electronics, automotive, and industrial cable assembly operations—enhance your production efficiency today.

Adopt LCD display, easy to set parameters. Durable design ensured total working time longer than 20000 hours. 99 sets of memory function can store the settings for future use. The machine is able to t

Sensing intelligence: fiber optic sensor is used to automatically sense the wire, automatically clamp the wire, and automatically withdraw the wire after the twisting is completed；Intelligent display: