Sagitta 76

on November 22nd, 2011 in by | Comments Off on Sagitta 76

Laminator for flexible processing orders up to B1 sheet format.
Robust and reliable solution for on-demand as well as commercial lamination.

 
Working speed up to 50 m/min
Automatic sheet feeding via Komfi designed feeding head, sheet feeding from pallet
Laminating cylinder heated by 5-zones electrical resistance heating system
Automatic sheet separation using perforator or rotating knives
Application: medium and high volume orders
Suitable for non-stop run

Basic configuration

  • Automatic feeder – feeding from pallet
  • Komfi-design feeding head
  • Automatic sheet overlap control
  • Laminating speed up to 35 m/min
  • Laminating cylinder heated by 5-zones electrical resistance heater
  • Polyurethan pressure roll
  • Mechanical unwinding shaft
  • Automatic sheet separation using built-in perforator
  • Snapping unit pneumatically controlledJogging table

Opce

  • Productivity package
    Speed up to 50 m/min
    Air shaft
    Rotating knives instead of built-in perforator
  • Film slitter
  • Additional perforator
  • Built-in perforator
  • Processing sheets up to 600 g/m2
  • Antistatic bar
  • Automatic stacker (stacking onto pallet)
  • High feeder & stacker 120 cm (Sagitta “H”)
  • Embossing unit (Sagitta Embossing)
  • External stacking frame
  • Film loading equipment
  • Preventive Maintenance Spare parts Kit

Technical description

Feeding section

  • Automatic sheet feeding using Komfi-design feeding head for accurate single sheet feeding.
  • System of guiding plates strengthens thin paper before lamination -> helps against wrinkling.
  • Sheet misfeed sensor -> protects against film sticking to the pressure roll.

Laminating section

  • Smooth film unwinding using airshaft and pneumatic brake; a distribution roll helps to avoid folds on the film.
  • The laminating cylinder is fast dry-heated (electrical resistance heating).
  • Advanced temperature regulation -> precise temperature control, no film overheating.
  • The sheet overlap is electronically adjustable even during the machine run -> easy to operate and precise solution.
  • Key operation parameters are entered via a touch screen -> fast and comfortable.
  • Thrust of pressure cylinder is pneumatically adjustable on both sides -> strong and precise pressure system.
  • Synchronized control panels on laminating and snapping section -> easily accessible and comfortable operation.

Snapping and stacking section

  • Adjustable decurling bar for straightening sheets after lamination -> to reach flat output.
  • Separation of sheets done by snapping roll with help of built-in perforator or rotating knives combined with a skewing wheel -> reliable sheet separation with clean edge at high processing speed.
  • Sensor of successful snapping of sheets (machine with stacker) -> high-quality and precise stacking.

Technical parameters

Parameter Value
Max. speed of lamination: 35 m/min; *50 m/min
Min. sheet dimensions: 30 x 24 cm
Max. sheet dimensions: 76 x 102 cm
Paper weight: 115-350 g/m2; option up to 600 g/m2
Max. paper pile: 68 cm
Thickness of laminating film: 24-50 μm
Kind of laminating film: OPP, PET, Nylon
Time of laminating roll warm up (25÷100 °C): 5 min
Sheet overlap accuracy (at constant laminating speed): ±2 mm
Machine dimensions incl. table / stacker (l x w x h): 410 × 156 × 132 cm / 520 x 156 x 132 cm
Air supply: Min. 6 bar
Consumption of compressed air: 100 l/min
Max. pressing force: 49.8 kN
Max. linear nip pressure: 65 N/mm
Power supply: 16.5 kVA; 3 x NPE 400 V AC, 50 Hz

Note.: Parameters for basic configuration only! *Productivity package (if different).
The above mentioned parameters are valid only for the latest model. The technical parameters can change.

Custom-built solution

  • Sagitta 76 H and Sagitta 76 Embossing machines are custom-built only. The technical parameters of these models are different from standard configuration.
  • Possibility of individual machine modification based on specific requirements.

Photogallery

Sagitta 76 Sagitta 76 H Sagitta 76 Embossing
Sagitta 76 (basic configuration) Sagitta 76 H (high stack variant) Sagitta 76 Embossing
B1 stacker with pallet trolley Expanzní hřídel
Sheet stacker with remote controlled pallet trolley Sheet stacker, stacking onto pallet Airshaft
(part of Productivity package)
Rotační nože
Rotating knives
(part of Productivity package)

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