FST 420

A thermoforming machine suitable for both rigid and flexible packs, with a hygienic variant available. The maximum bottom web width is 420mm.

FST 420

A thermoforming machine suitable for both rigid and flexible packs, with a hygienic variant available. The maximum bottom web width is 420mm.

FST 420 is an avant-garde packaging machine with flexible integration, servo-driven features and precise functioning. 

Its flexible forming area, adjustable loading zone, and compatibility with multiple film types make it ideal for packaging medical disposables, industrial components, and consumer goods.

  • Product Feeding Systems
  • Outfeed Conveyors
  • Batch Printing
  • Photo Cell Registration

 

Execution Type Standard Execution
Base Web Film Width (max) in mm  420
 Top Web Film Width (max) in mm  395
 Film Advance (max) in mm  280
 Pack Size (max) in mm  400 x 400
 Thermoforming Area (max) in mm  390 x 390
 Depth Of Draw (max) in mm  45
 Working Height in mm  915
 Standard Loading Area in mm (Extension possible)  2000
 Base Web Reel in mm (diameter)  400
 Top Web Reel in mm (diameter)  300
 Core Size in mm  76
Dimension (LxWxH) in mm  7000 x 974 x 1862
 Weight in Kgs.  1300
 Speed (cycles/min)  0-12
 Power Consumption (KVA)  12
 Compressed Air (m3hr) at 6kg/cm2  35
 Cooling Water (Ltrs/hr at 18oC)  600
 Input Power  3Ph x 415V+N

  • Compatible bottom web materials: PVC, HIPS, or thermoformable flexible films.
  • Supports top lidding: heat-sealable coated paper, laminated films, or coated card in suitable cut sheet format.
  • Servo-driven film transport with imported gripper chain.
  • User-friendly touchscreen operating panel.
  • Machine frame built with aluminium alloy channels and MS plates.
  • Adjustable stand with levelling screws.
  • PLC-based program sequence control.
  • Water-cooled pneumatic system for forming and sealing.
  • Thermoforming by contact heating and compressed air.
  • Plug-assisted forming where required.
  • Front-facing control panel for easy access.
  • Multiple pack separation options: corner die, rotary cutters, or full punch and die.
  • Integrated waste winding system.
  • Emergency stop switches placed at key locations.

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