paper machine blind drilled press roller

Used in paper machine press section

1.Shell material: Alloy cast iron roller HT300
2.Material of bulkhead is HT250
3.Shafthead material:45#&40GrMo  

4. Surface is covered with rubber, rubber is from Stowe Woodward

4.Diameter:480-1800mm

5.Length:2100-10000mm

6.Do accurate grinding on surface

7.Do dynamic balance,balnace speed is 1000m/min(according to the customer)
8.package:wooden case