Windmoller & Holscher AM 8115CL AD8300

COMPLETE PAPER SACK LINE
Tail end printer: W & H Flexa 820
Web width: 1620mm
Printing width: 1320mm
Print repeat range: 450–1500mm
Maximum mechanical speed: 350m/min, depends on materials, sack dimensions, etc.
Material: paper 40–250gsm
Ink: water based
Printing unit is designed for 4 colour
Electrical power connected load: approximately 20kva, frequency 50/60hz, voltage 3×400v, without neutral

Tuber: W & H AM8115CL
3 plies
Stepped end and flush cut
Minimum-maximum flat tube width: 260–600mm
Minimum-maximum cut off length, stepped end: 380–1050mm
Minimum-maximum cut off length, flush cut: 320–1050mm
Maximum roll width: 1230mm
Maximum roll diameter: 1300mm
Maximum. mechanical speed: 500tubes/min
Basic equipment of tuber
Unwinders: shafted version
Automatic web guide system
Web draws
Perforating station
Cross pasting
Register rollers
Seam pasting
Tube forming section
Flush cut unit
Belt tear off section
Packet forming station
Main drive
Weight of tuber without printer: approximately 34.000kg
Dimension of tuber: approximately length 37 x width 5 x height 3.2m
Transystem between Tuber AM8115CL and Bottomer AD8300
Automated material flow system
Sack width/tube width: 280–600mm
Sack length/tube length: 450–940mm

Bottomer: W & H AD8300
For the production of sacks with or without bottom patches
With universal valve unit
Minimum-maximum sack lengths stepped end: 410–740mm
Minimum-maximum sack lengths flush cut: 410–740mm
Minimum-maximum bottom widths stepped end: 90–140mm
Minimum-maximum bottom widths flush cut: 90–140mm
Minimum-maximum sack width: 320–550mm
Minimum-maximum width of opened bottom: 180–340mm
Minimum-maximum bottom center distance: 320–600mm
Tube lengths: 540–940mm
Maximum mechanical speed: 360 sacks/min depending on material quality, glue, sack size and operator qualification
Capacity produced per year: 100 million standard cement sacks
Basic equipment of bottomer:
Rotary feeder
Main drive
Register table
Sack transport system
Bottom creasing station
Bottom opening station
CCS geometry checking unit
Bottom width creasing unit
Bottom pasting station
Base frame for fixed size or variable bottom closing
Bottom edge pressing rolls
Base frame bottom patch units
Bottom turning unit
Sack transfer and reject gate
Motorized transverse adjustment valve patch
Minimum-maximum cut off length: 100–220mm
Minimum-maximum valve length: 100–220mm
Minimum-maximum roll width: 100–300mm
Bottom patch minimum-maximum cut off length: 180–450mm
Minimum-maximum web width: 80–180mm

Flexo bottom patch printer for one colour
Flexo bottom patch printer for second colour
PCS print control system for automatic registering of bottom patch print in relation to the cut
Required space for bottomer: length 22-28 x weight 5 x height x 2-4m
Power consumption: 65kw
Connected load: 400v
Control voltage: 24v, DC
Glue preparation plant