Benninger Indigo Dyeing Line

1- Ben Link: automatic creel changing system for quick start-up and reduction of final waste, with capacity for up to 14 folders of 1.6 m diameter.
2- 90 m accumulator. carry out the assembly or act without stopping the machine on the threads

3-Ben-Dyemix:
• 6 dyeing boxes with N2 atmosphere:
• Automatic dosing prepared for Indigo Liq, Sulfur Dyes, NaOH, Hydro powder.
• Independent recirculation of each box with flow meter and VF that allows the total volume of the bath to be renewed up to 10 times/h
• Volume of 450 l/box
• Indirect steam
• 6 m of impregnation + 4 m. from the N2 chamber.
• 35 meters. oxidation
• 2 Vaporizers of 35 meters
• 3 Boxes for pre-washing, fixing, oxidation, neutralization with direct dosing from the kitchen and indirect steam.
• Two intermediate drying processes: Pad – Dry – Pad – Steam: Reactiv and Vat Dyes
• Dry before indigo or sulfur dye to collect the increase.
• 3 final wash boxes with the possibility of dosing from the kitchen for soaping, fixing, oxidation, etc. and with indirect steam.
• Pre-drying before gluing with 8 Steam-heated Stainless Steel Drums.
• 90 m accumulator. before gluing, to avoid loss of elasticity.
• Ben – Double dip and high squeeze gluing.
• 8 Drum Dryers.
• 90 m accumulator.
• Head for Folder Holders up to 1m in diameter.

Dye – Indigo
1- Siemens electronic system
2- Tension controlled by load cells up to 5000 N.
3- 7.5 Kw ABS motors
4- Benninger Software.
5- Profibus connection
6-PLC Siemens 7