... Main partsXray Tube Head, Electric Beam Limiting Device, Cantilever, Column, Controller, Machine Base, Tube Head RevolvingBrake Spanner, Locking ... Handle for Tube Head on the Cantilever, Handspike, Deedbox ... features1. Fullwave rectification and modular X-ray tube head.2. Cantilever construction, Compact in design, ...