PBT Works, s.r.o. - Cleaning & Printing Machines for Electronic Assembly
 
PRINTING WITH FA23 pcb smt microelectronics stencil misprint printing machines
 

PRINTING WITH Fa23

  • Compact size and small footprint
  • Quick PCB changes due to convenient drawer
  • Fast product changeover
  • Manual or automatic camera guided stencil to pad alignment
  • Digital filtration of unwanted reflections or shapes on the pads chosen for alignment
  • X, Y, Theta playless table adjustment
  • Quick stencil clamping with pneumatic fixation
  • Three-position squeegee height control for quick stencil changes
  • Complete set of magnetic PCB fixturing
  • Support bars adjustable to PCBA thickness
  • Object space up to component height 63,5 mm
  • Programmable printing pressure control
  • Programmable board from stencil separation speed
  • Adjustable separation distance
  • Adjustable upper position of the table
  • Very smooth pneu-hydraulic synchronized table separation motion
  • Programmable print speed and adjustable squeegee range
  • Integrated underside cleaning system
 
 
 
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RANGE OF MODELS

  • Two models of Fa23 Printers available to cover complete range of applications
  • Each model comes as stand-alone with package of selected features
  • Basic set of adjustable production tooling included

Fa23 AUTOMATIC

  • Stencil frame size max 584x680x40 mm
  • Stencil frame size min 584x584x18 mm
  • Print area max 410x390 mm
  • PCB size max 460x410 mm
  • PCB size min 50x60 mm
  • Machine footprint 860x846 mm
  • Fully automatic stencil to pad alignment
RANGE OF MODELS FA23 AUTOMATIC pcb smt microelectronics stencil misprint printing machines
 

RANGE OF MODELS

  • Two models of Fa23 Printers available to cover complete range of applications
  • Each model comes as stand-alone with package of selected features
  • Basic set of adjustable production tooling included

Fa23 MANUAL

  • Stencil frame size max 584x680x40 mm
  • Stencil frame size min 584x584x18 mm
  • Print area max 410x390 mm
  • PCB size max 460x410 mm
  • PCB size min 50x60 mm
  • Machine footprint 860x846 mm
  • Manual stencil to pad alignment monitored by software


RANGE OF MODELS FA23 MANUAL pcb smt microelectronics stencil misprint printing machines
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FEATURES FOR PRECISION

  • Solder paste printing is one of the most important processes in SMT
  • Fa23 Printers bring on highly precise print
  • Designed for accurate and repeatable printing
  • For any electronic application while maintaining low investment costs

CAMERA CONTROLLED STENCIL TO PAD ALIGNMENT

  • Stencil-to-board automatic alignment system with unique through-stencil view technology
  • Two fixed cameras can be positioned over any suitable position of the print area
  • System can use square solder pads or printable fiducials
  • Possible exact positioning of PCB under stencil for stencils with reduced apertures
  • LED illuminates the target area for a crystal clear view through stencil apertures
  • A laser source attached to each camera speeds up navigation and camera positioning during setup
  • First print alignment does not require any calibration to define the stencil position
  • All to do with the new product is to find the proper apertures for alignment, to show them to the system and start print process
  • Alignment in just a few seconds thanks to fast and reliable table servo-positioning with MAXON drives


CAMERA CONTROLLED STENCIL TO PAD ALIGNMENT pcb smt microelectronics stencil misprint printing machines
 

FEATURES FOR PRECISION

  • Solder paste printing is one of the most important processes in SMT
  • Fa23 Printers bring on highly precise print
  • Designed for accurate and repeatable printing
  • For any electronic application while maintaining low investment costs

SEPARATION SPEED AND DISTANCE

  • Successful snap-off depends on solder paste thixotropy, thickness and dynamics of separation movement
  • Separation of stencil from PCB is driven by pneumatic-hydraulic system which assures very smooth acceleration of printable separation speed
  • Important for printing of small chips and high-density PCBs
  • Slow speed for precise separation is programmable as well as the necessary adjustable snap-off distance, so the separation accelerates as soon as possible to minimize PCB removal time
  • After finishing alignment, the PCB-to-stencil position remains without any movement which assures the highest long-term stability of print accuracy


SEPARATION SPEED AND DISTANCE pcb smt microelectronics stencil misprint printing machines
 

FEATURES FOR PRECISION

  • Solder paste printing is one of the most important processes in SMT
  • Fa23 Printers bring on highly precise print
  • Designed for accurate and repeatable printing
  • For any electronic application while maintaining low investment costs

DRAWER WITH UNDERSIDE CLEANING

  • Fully telescopic drawer carries all the clapming for quick PCBA changes
  • Simply operated underside cleaning of stencil

DRAWER WITH UNDERSIDE CLEANING pcb smt microelectronics stencil misprint printing machines 01
DRAWER WITH UNDERSIDE CLEANING pcb smt microelectronics stencil misprint printing machines
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PROCESS CONTROL FEATURES

  • Full range of adjustable parameters assure excellent repeatibility of results
  • Fa23 series provides high level of programmability and parameter control

INTUITIVE TOUCHSCREEN INTERFACE

  • Controlling and programming uses PC with WINDOWS 7 OS
  • Possibility of logging all process parameters
  • Three levels of operational software with password protected access
  • Programmable print speed and pressure
  • Digital filtration of non uniform reflection of solder pad surface
  • Digital filtration of leads belonging to solder pads chosen for alignment


COMPLEX YET SIMPLE INTERFACE pcb smt microelectronics stencil misprint printing machines
 

PROCESS CONTROL FEATURES

  • Full range of adjustable parameters assure excellent repeatibility of results
  • Fa23 series provides high level of programmability and parameter control

SQUEEGEE PRESSURE AND SPEED

  • Squeegee pressure and speed are programmable and controlled by software
  • Dual, friction-free air cylinders assure very precise pressure setting


SQUEEGEE PRESSURE AND SPEED pcb smt microelectronics stencil misprint printing machines
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FLEXIBILITY

  • Fa23 printers come complete with a full supply of magnetic PCB mounting hardware
  • Wide range of squeegees available

MAGNETIC FIXTURES AND SUPPORT RAILS

  • Edge support rails simply movable on the table
  • Precisely adjustable for boards of thicknesses from 0.5 mm to 4 mm
  • Bottom side support pins and vacuum posts
  • Fixed position registration pins for PCBs with tooling holes
  • Same pins can be easily used as additional side supports

MAGNETIC FIXTURES AND SUPPORT RAILS pcb smt microelectronics stencil misprint printing machines 01
MAGNETIC FIXTURES AND SUPPORT RAILS pcb smt microelectronics stencil misprint printing machines
 

FLEXIBILITY

  • Fa23 printers come complete with a full supply of magnetic PCB mounting hardware
  • Wide range of squeegees available

SQUEEGEES

  • Easily accessible print head allows quick replacement of squeegee blades
  • Metal blade squeegees have integral paste deflectors to keep solder paste contained
  • Blades are available in various widths

SQUEEGEES pcb smt microelectronics stencil misprint printing machines 01
SQUEEGEES pcb smt microelectronics stencil misprint printing machines
 

FLEXIBILITY

  • Fa23 printers come complete with a full supply of magnetic PCB mounting hardware
  • Wide range of squeegees available

3-POSITION SQUEEGEE HEIGHT CONTROL

  • Unique design of the Fa23 print head allows fast stencil changes without removing its dual squeegees
  • Production mode of the squeegees is either in the Up position or the Down position within the frame envelope
  • Up position is designed to keep the solder paste consistent and ready for repeated or next print


3 POSITION SQUEEGEE HEIGHT CONTROL pcb smt microelectronics stencil misprint printing machines

Fa23 Sales Downloads

Fa23 Service Downloads