1. Processable workpiece 1.1 Specification of processable steel plate Thickness: 6~40mm Width: ≤3000mm Length: 3000~12000mm 1.2 Specification of processable section steel and the like Length: 3000~12000mm Maximum section dimension: Width * Height 1500*500mm 2. Speed: 2.1 Roller speed: V=0.8~3.5m/min 2.2 Processing speed When processing steel plate: (steel plate in Grade B) V=0.8~3.0m/min When processing profiled bar: (profiled bar in Grade B) V=0.8~2.0m/min 3. Quality criterion: 3.1 The cleanness of steel plate surface should conform to GB8923-88 (Steel plate in class B) Level SA2.5 3.2 Roughness of steel surface should conform to GB1031-83: Ra40~70μm 3.3 Thickness of paint film (dry): 15~25μm 4. Blasting wheels: 30kW*6 sets 5. General power: 421.65kW All the data above could be modified according with customer requirement.
