The picture shows a batch of bottom rollers (wet rollers) exported to Europe produced in January 2018. The main size is Ø150*2975mm. The roller surface material is Cr25Ni20. The centrifugal casting process is used. The shaft head material is 1Cr18Ni9Ti. It is precision cast and weighs about 140Kg. All aspects of the test meet the requirements of customers, and have been shipped in boxes.