Ref.609 - LAFER continous ammonia mercerizing line, year 2007
- Brand: LAFER S.p.a.
- Model: PERMAFIX
- Year of construction: 2007
- Useful working width: 1.800 mm
- Rollers width: 2.000 mm
The line is composed as follows:
- Entry frame for the fabric complete with adjustable fabric braking device
- J-BOX device with accumulation of the fabric with non-stop effect on the entry
- widening device for the edges
- brushing group with double brush for the right/reserve side complete with suctioning
- dehumidification unit with cooling on the exit, composed of:
 N.3 cylinders, heated by steam, diameter 500 mm on the entry
 N.2 cooling cylinders, diameter 500 mm on the exit
- unit to create the vacuum with double sealing system
- vacuum unit for the treatment of the fabric in ammonia with 3 tanks
- vacuum unit for the fabric drying for the evaporation of the ammonia with conveying to the recovery system
- unit with double sealing system for the vacuum retention
- vaporization unit to eliminate the last traces of ammonia
- deodorizing unit composed of 2 heated cylinders, diameter 500
- J-BOX device with accumulation of fabric with no-stop effect on the exit
- Delivery of the fabric in big roll or plait
- N.1 control pulpit “slave” on the machine
- N.1 control pulpit “master” in the operating office
- N.1 main electric board
- plant for the ammonia recovery, condensation/cooling, complete with electric control board and all accessories for its functioning, located outside the factory
- distillation system for the total recovery of the ammonia (it is not essential for the mercerizing but anyway it is important, because it allows to recovery completely the ammonia), located outside the factory.
- control pulpit for the distillation system, inside the operating office.

All pictures in HD are available and downloadable at the following link: HD PICTURES

You can see the VIDEO of the machine IN RUNNING at these links:
- Youtube: VIDEO
- Onedrive (downloadable video): VIDEO