size range
od:200-2000mm
length : max 15 meters
running speed : max 2500 m/min
balance : rotor rigid or flexible rotor
including the following catagory
1. press roll
2. pope reel drum
3. reel spool roll
4. rewinder roll
5. vacuum roll
6. wire/ felt guide roll
7. breast roll
shell material : seamless steel tube or bending plate
hub: cast iron
shaft spindle :cast steel or alloy steel forging
bearing housing : cast iron
coupling : forging steel
lubrication : grease