1. Beam Barrel: Made by 20# Seamless Steel Pipe; Tensile Strength: 470-490Mpa; Elongation: 3.6%.
2. Flange: Made by ZL105 High Strength Aluminum Alloy; Material and Mechanical Property are higher than ZL104 Standard for imported components; Surface Anodic Oxidation Treatment.
3. Break Disc: Made by QT500-7 Nodular Cast Iron.
4. Precision after Assembly:
Barrel Jump <0.25mm per 1000mm
Flange Vertical Jitter <0.35mm
Balance Correction <30g