5
  Chilton Machinery International Ltd
P.O.Box 407,
Northampton,
NN1 5ZA
U.K.  +44 1604-234484
sales@chilton.co.uk

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General Machine Specifications

TAURUS – BW-1100 HIGH SPEED BOTTOM WELD BAG MAKING MACHINE

Film Width:
1100mm
Max welding width:
1050mm
Bag widths:
150mm - 1050mm
Bag lengths:
200mm - 3000mm
Film thickness:
10mu - 200mu (2 layers)
Machine Cycling:
15 c/s min - 120 c/s min
Machine Speed:
105 mtrs/min (depending on material)
Electrical Supply:
220v 3 phase 50 c/s transformed from 460v/415v/380v
Electrical Loading:
20kva - 25 amps per phase
Air Supply:
10mm connection, 6 bar, 24ltrs/min
Machine Dimensions:
4,200mm long x 1,720mm wide x 1,100mm high
Weights:
2,000kgs
Certification:
CE Certified Number: EMC 34000311
Taurus Parts Pulleys:
Steel pulleys EC standard Bearings : SKF
Electric Motors:
Baldor/Rexroth
Belts:
EC Standard timing belts
Photo-cell :
Telemecanique
Servo Drive:
Baldor / Rexroth
Plc unit:
Omicron

Unwind Section

  • Encased framework to unwind.
  • Surface unwind friction drive.
  • Air operated adjustments.
  • Max.film width 1100mm - Min.film width 200mm
  • Max.Reel dia. 600mm.
  • Automatic reel cut out by means of contact tabs.
  • Four separating bars for multi reel bag making.
  • Optional side plates with solid shafts & cones

Main Machine Section

  • Constructed from steel side frames 12mm supported on heavy duty steel base frame and tied together by series of rollers.
  • Infeed rubber rollers covered from neoprene 70 shore hardness for hard wearing and long life.
  • Dancing arm system controlled by potentiometer located at the rear of the machine for ease of adjustment. Four rollers 55mm dia with internal sealed bearings.
  • Inch push button for film feeding.
  • Electrical control by Baldor servo brushless AC motor 6.3kw.
  • Draw rollers grooved rubber covered 70mm dia neoprene covered to 70 shore hardness. Driven by Baldor servo AC motor . Each draw roller has individual gears made from hardened steel mounted on sealed bearings. Spring tensioners adjustable on draw roller assembly.

Sealing Section

  • Weld bars individually controlled by Baldor servo brushless AC motor 6.3kw via Omicron plc.
  • Control panel mounted at front panel with all controls.
  • Welding is by means of stainless steel Resistance wire with automatic tension by spring loaded slide blocks.
  • Standard width of welding wire 2.5mm wide x 0.7mm thick. 4mm thick wire can be supplied as optional extra for heavy duty bags and thick films.
  • Welding bar movement is vertical with non-interrupt during bag making and indexing.
  • Teflon covered top head and Teflon roll for bottom head adjustable from the side using sprung loaded clamping plates on bottom bar.
  • The flying knife is mounted on pulley drive belt driven via pulleys by a separate servo motor, AC brushless type 3.4kw

Electrical System

  • The machine is driven by three Baldor Servo motors and controller, with display for bag length during production.
  • All timing is done by means of an encoder which is controlling the Omicron plc controller. The machine cycling is controlled by a 6.3kw AC servo brushless motor, giving maximum cycling speed of 120 c/s min.
  • The Photo cell eye is by Telemecanique. There is also an alarm system for monitoring print. If after three bags the eye does not pick up the print, the machine will stop automatically.
  • All control wiring is 24volts. There is also a fault finding system by display.
  • Display panel mounted at front of machine.

Air System

  • Consisting of two pipes to draw rollers top and bottom individually controlled. One air pipe by table for extra long bags. Three control regulators with pressure indicators are supplied on the Control panel. All piping in polythene material 10mm dia.

Stacking Table

  • Steel frame with vulcanised rubber conveyor belt electrically operated. Clamping bar when in the down position allows bags to be conveyed to the stacking table. Continually indexing as film exits weld bar. Bag stacks set by pre-set counter in touch screen.

Component Parts

Mechanical : Taurus parts
Pulleys : Steel pulleys EC standard
Bearings : SKF
Electrical Motors : Baldor
Belts : EC Standard timing belts
Photo-cell : Telemecanique
Servo Drive : Baldor
Plc unit : Omicron

Safety & Security Systems

The machine is supplied complete with the correct covers and security protections in order to make it extremely operatively comfortable, and to ensure the maximum anti-accident security following the European laws. All the security protections are designed to accept all the ordinary operations, permitting their opening for the access to the parts to be handled, without the necessity of removing them from their positions and without the use of any tools. A security interlock system, integrated in the auxiliary installation, ensures an immediate stop of all the units in movement in the area where the guards are opened, or halting of the entire machine following the European laws.
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