Top Roller

The top roller installed at the both sides of the tin bath can effectively control the width and thickness of the gross glass ribbon.
The main technical index:
The thickness of glass sheet:1.0-25mm
The horizontal oscillative angle of head: ±19℃
The accuracy of heads oscillative angle: ±0.1℃
The speed of rotating coil of head: 10-1500m/h
The accuracy of coil-speed of head: ±0.01%
The radial direction run-out should be no more than 0.2mm
The accuracy of heads pressed-depth: ±0.1mm
The biggest depth for head (inside the bath): 2000mm
The longest distance of machine frame for lifting up and down: 100mm
The accuracy of machine frame for lifting up and down: ±0.1mm