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Fico AMS-W Top Foil

The Fico AMS-W for top foil is an automatic molding system for single sided MAP products like BGA, QFN and BOC. The unique top foil feature on this machine allows bleed free production of bare die products. A special foil, guided over the top mold creates a soft sealing layer between mold and products. As a result, the die stays clear of compound. The use of top foil eliminates an extra cleaning process step after molding.

More information?

Curious of what the Fico AMS-W with Top Foil can do for you? Contact the Besi sales department for more information.

Key Features

  • Top edge molding
  • 45 tons press station
  • Cavity vacuum control
  • Board vacuum
  • Dynamic clamping control
  • Transfer pressure control
  • Dynamic temperature control
  • Easy mold exchange
  • Compound reduction
  • Small footprint (up to 50% smaller)


Machine Dimensions

Width2,273 mm
Depth1,490 mm
Height1,976 mm
WeightApprox. 2,600 kg


Leadframe Dimensions

Width45 - 78 mm
Length180 - 280 mm
Thickness0.1 - 1.5 mm
HeightMax. 2 mm


Cassette Dimensions

Width48 - 85 mm
Length180 - 300 mm
Height100 - 165 mm
Storage capacity400 mm


Supply Requirements

Voltage208-230-380-400-440-460-480VAC - 3~
Frequency50 / 60 Hz
Power rating9 kVA
Compressed air5 - 10 bar
Average air consumption6 m3/h at 6 bar
Factory exhaust300 m3/h at 50 Hz


Equipment Performance

Uptime≥ 98%
MTBF≥ 200 h for every MTTR of 1 h
MTBA≥ 3 h
MTTR≤ 1 h
MTTA≤ 3 min


Press and Mold Properties

Max. clamp force450 kN
Max. mold opening90 mm
Pellet diameter11, 14 or 14.3 mm
Max. pellet length45 mm
Max. number of plungers10
Max. cavity temperature difference± 2 ºC


The Fico AMS-W Top Foil can be supplied in a variety of configurations according to your requirements. These configurations can include:

  • Thin substrate handling
  • Side rail vacuum
  • V-pin mold
  • High end vacuum
  • Also available as manual machine


Besi Netherlands B.V.

Tel: +31 26 319 6100

Besi Switzerland AG

Tel: +41 41 749 5111

Besi Austria GmbH

Tel: +43 5337 6000

Meco Equipment Engineers B.V.

Tel: +31 416 384 384

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