1. Dimension: length 6-12.5m；width 3-4m
2. Material: Q345 Steel board
3. Surface plate thickness: 10mm
4. Flatness: The surface roughness shall not be greater than 1.5mm in any 3000mm length
5. Bearing capacity: The bearing capacity per unit area shall be no less than 6.5KN/m3
6. Vibration optional: 6-8 vibrating motors, unit power 1.1KW，with vibration holders
7. Heating: Steam pipe can be installed
