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AD
8320 |
FEATURES | TECHNICAL
SPECIFICATIONS | PICTURES |
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AD
8320
is a high-efficiency and very flexible multi-purpose valve bottomer for small and medium size bags. It is the first bottomer in the world to produce sacks for volumes as low as 2 liters and is specially suited to short run production and frequent size changes.
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Features include:
- Produces a wide range of sack sizes and designs (sizes from approx. 2 to 100 liters)
- High productivity (up to 330 sacks/min.). High production speeds are also achieved with large bottom widths and sophisticated sack designs. Maximum packet frequency: 25/min
- Fastest changeovers using automated size changeover (CNC) and bottom patch printers with pre-make-ready capability
- Maximum up-time with high reliability and low maintenance
- Superb quality with our advanced pasting technology and "Elastogrip" bottom width scoring system,
bottom edge pressing, drum delivery system and chambered doctor blade printing decks
- High level of operator friendliness and job safety
Technical features:
- Laterally movable aligner with revised drive concept
- Diagonal and bottom width scoring with rubber anvil rollers
- Kinematic bottom opening principle
- Two fully equipped valve units with easy accessibility and servo driven web draws
- Cantilevered paste application rollers, closed chamber
glue units with direct drive ceramic coated glue rollers,
glue level and glue usage monitoring
- Transport system with easily changed transport rollers and cable cord transport belts
- "Elastogrip" bottom width scoring
- Zero shear bottom edge pressing
- Bottom cap units with servo driven web draws and integrated highly dynamic PCS cut register controller
- MINIFLEX 4-color central impression bottom patch printer with sleeve technology and direct drives
- Two drum delivery system (standard or compact design)
- Safety in compliance with EU standards
(CE conformity mark)
- AC drive, PC based machine control with CNC system, including integrated job preparation function and CCS quality assurance system, electronic cam controller and modem communication with W&H Information and Diagnostics Center (IDC)
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In conjunction with a W&H tuber, the automated material flow systems TRANSYSTEMS, TRANSIFLEX or TRANS-TOWER and the ARCOMAT 2 robot palletizer or, alternatively, the ROTASAC bag-on-a-roll winder, the AD 8320 bottomer forms part of a highly efficient in-line system for the fully automatic production of multiwall paper sacks.
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8320