Writing stationery paper machine complete set papermaking machine
This writing stationery paper machine is high speed papermaking machine. Vacuum couch roll in wire section is a very important part of the writing stationery paper machine.
Description of vacuum couch roll:
1- Material: Stainless steel, double helix holes, single suction chamber width is 130-135mm.
2- Max. suction width 3900mm, mini. Suction width 3600mm.
3- Equip water baffle plate according to design requirement. Cast iron chamber, internal has closed system and vacuum area adjustable.
4- To avoid the hole blocked, there is cleaning spray pipe 1set.
5- To facilitate maintain and inspection, the whole vacuum chamber can move out completely, equip with bearing and bearing house.
Main parts introduction of vacuum couch roll
|Transmission side shaft
|#45 steel, with transmission
|Operation side shaft
|air bag and sealing belt
|Operation side bearing house
|Transmission side bearing house