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Bottom-sewn sack conversion line AD 8930
paper

Bottom-sewn sack conversion line - AD 8930 - W&H Group - paper
Bottom-sewn sack conversion line - AD 8930 - W&H Group - paper
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Characteristics

Finished product
for bottom-sewn sacks
Material
paper

Description

At a glance
  • up to 400 sacks / min
  • CNC and digital pasting
  • reduced glue consumption
  • highest sack quality

Applications
  • paper valve sacks
  • agricultural
  • food
  • industrial

Product information
AD 8930 is a highly efficient and flexible multi-purpose valve bottomer for small and medium size bags. With digital pasting technology it reduces changeover time and improves product quality. The digital glue application eliminates manual glue pad preparation and enables fast response to customer requirements. The AD 8930 is designed for high uptime, straightforward handling and integration into automated production lines. It accommodates a wide range of paper qualities and valve types and is ready for digital assistance systems such as RUBY.

Technical data
Sack width: 18 – 60 cm
Sack length: 25 – 118 cm
Bottom width: 7 – 18 cm
Bottom center distance: 18 – 100 cm
Sack volume: 2 – 100 litres
Product speed: max. 400 sacks/min

5 facts about the AD 8930
  • FLYMATIC unwinders – no stops for roll changes at tuber
  • 400 spm – fastest bottomer ever
  • Higher speeds at rotary feeder
  • Replacement of transition belts within minutes
  • Quick and easy transport belt adjustment

More output / Less setup / Less maintenance / Better quality / New assistances
  • More output: FLYMATIC unwinders; 400 spm; higher speeds at rotary feeder
  • Less setup: increased automation; simultaneous, independent setup
  • Less maintenance: replacement of transition belts within minutes; quick and easy transport belt adjustment
  • Better quality: clean unwinding of paper rolls; accurate sack geometry; improved bottom edge pressing
  • New assistances: RUBY ready; new maintenance assistant

Technical specifications
  • Model: AD 8930
  • Type: multi-purpose valve bottomer for small and medium size bags
  • Digital pasting technology (digital glue application)
  • Maximum speed: up to 400 sacks/min
  • Sack width range: 18 – 60 cm
  • Sack length range: 25 – 118 cm
  • Bottom width: 7 – 18 cm
  • Bottom center distance: 18 – 100 cm
  • Sack volume: 2 – 100 litres
  • Features: CNC pasting, reduced glue consumption, FLYMATIC unwinders, improved bottom edge pressing, RUBY ready

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.