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Exposure units

Eurolux LED

Eurolux LED

The Eurolux LED Precision is a vacuum exposure unit for single-sided contact exposure of photo-coated base  material, copying films etc. Application Areas With the vacuum exposure unit Eurolux-LED you can process all light-sensitive products whose spectral sensitivity is in the near UV range (360-400nm). These are in particular positive or negative photo-coated pcbs, printing clic

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High speed double sided exposure EXP 3040 LED

High speed double sided exposure EXP 3040 LED

The EXP 3040 LED is a high speed double sided exposure machine mainly designed for high resolution production of printed circuit boards, stencils and clichés in small and medium quantities ! Two special 50 W LED bulbs ensure almost parallel light. Operation EXP 3040 LED guarantees a perfect exposure within a minimum of time and energy exP 8000 Power suppy: 380 V, 50 Hz triple phase L1/L2/L3: 5 A / 10 A / 5 A unit size (LxWxH): 820 x 1800 x 1950 mm Weight: 270 kg consumption. A touch display allows easy preset and read out of all settings. UV-light emission controllers are not necessary with LED technology because the bulbs have a lifetime of plus 10.000

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Parallel beam exposure unit EXP 8000/EXP 1200

Parallel beam exposure unit EXP 8000/EXP 1200

The EXP 8000 is a high speed double sided exposure machine mainly designed for industrial production and equipped with two 4000 W mercury halide lamps. These lamps in about 900 mm distance from the PCB ensure almost parallel light. Operation EXP 8000 guarantees a perfect exposure withi

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Hellas

Hellas

Precision vacuum exposure unit for double-sided contact exposure of photocoated base material, print films and more. Applications With the vacuum Hellas unit you can process all photosensitive products with spectral sensitivity in the near UV range (360-400nm). These are especially positive or negative photo-coated pcbs, printing plates made of nylon, aluminum, steel and diazo and transfer films. Features 2 x 6 superactinic UV-tubes, each 18 W Special reflectors for minimum undercut Analogue light emission display Lower exposure surface from 8 mm special glass Upper exposure area from structured mylar f

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Hellas LED

Hellas LED

Hellas vacuum exposure units, a leader in the world market since year 1978 are now renovated for a bright future. bungard improved that technology to long lasting and constant light emission by UV LED technology.

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Laser Direct Imaging (LDI) – LaserPro 3000

Laser Direct Imaging (LDI) – LaserPro 3000

The Bungard laser unit is an add-on-item for the Bungard CCD to expose photoresists, solder masks and Alucorex. The laser is mounted into the spindle holder instead of the high frequency spindle and is controlled by the RoutePro 3000 software. The Bungard laser exposure unit is an answer to the demand of many operators for higher precision, faster processing speeds and reduced tool costs, as it is the case for example with isolation milling. As a result, it is possible to switch from isolation milling to wet processing without the exposure unit and photoplotter.Please note that this inexpensive add-on gives excellent results for prototypes, but due to its technology, it is

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The Eurolux LED Precision is a vacuum exposure unit for single-sided contact exposure of photo-coated base  material, copying films etc.

Application Areas

With the vacuum exposure unit Eurolux-LED you can process all light-sensitive products whose spectral sensitivity is in the near UV range (360-400nm). These are in particular positive or negative photo-coated pcbs, printing clichés made of nylon, aluminium, steel as well as diazo and transfer films.  

Properties

  • LED grid exposure
  • Exposure area approx. 250x380 mm
  • Integrated vacuum pump with vacuum frame
  • Vacuum film also ideal for cliché exposure
  • digital timer (1 - 99 seconds, switchable to 1-99 minutes) with countdown and end signal function
  • Maintenance-free steel structure
  • Ventilation base plate made of plastic

Technical Data

  • Electrical connection: 108-230 V, 50-60 Hz, 1-phase, 45 W
  • Dimension (LxWxH): 480 x 454 x 130 mm
  • Weight: 13 kg

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The EXP 3040 LED is a high speed double sided exposure machine mainly designed for high resolution production of printed circuit boards, stencils and clichés in small and medium quantities ! Two special 50 W LED bulbs ensure almost parallel light.

Operation

EXP 3040 LED guarantees a perfect exposure within a minimum of time and energy exP 8000 Power suppy: 380 V, 50 Hz triple phase L1/L2/L3: 5 A / 10 A / 5 A unit size (LxWxH): 820 x 1800 x 1950 mm Weight: 270 kg consumption. A touch display allows easy preset and read out of all settings. UV-light emission controllers are not necessary with LED technology because the bulbs have a lifetime of plus 10.000 hours with very constant light emission. A vacuum pump provides a close and uniform contact between artwork and board. The machines have powerful cooling fans for the LEDs.

Features

  • Max. Working area 350 mm x 450 mm (recommended: 300 mm x 400 mm)
  • Vacuum assisted drawer
  • Suitable for fi ne line PCBs
  • Suitable for exposure and curing of solder mask.

Conastraction

Sturdy aluminum frame construction. The chassis consists of a sliding drawer system.

 

 

 

 
   
 

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The EXP 8000 is a high speed double sided exposure machine mainly designed for industrial production and equipped with two 4000 W mercury halide lamps. These lamps in about 900 mm distance from the PCB ensure almost parallel light.

Operation EXP 8000 guarantees a perfect exposure within a minimum of time and energy consumption by two UV sensors. The required exposure energy is preset on a keyboard and shown on a digital readout. The two intelligent UV-light emission controllers (one per side) automatically measure the energy supplied per side and stop the exposure at preset energy amount. A vacuum pump provides a close and uniform contact between artwork and board. The exposure cycle starts when the drawer is pushed in. At that moment the lamp shutters are opened and the lamp’s powersupply is increased from stand-by to full power. In stand-by mode, the energy is reduced to 25% in order to save energy and avoid heat problems. The machines have powerful cooling fans. When the exposure is fi nished the vacuum is stopped.

Features

  • Max. Working area 600 mm x 600 mm (recommended: 400 mm x 500 mm)
  • Microprocessor controlled UV-light emission
  • Vacuum assisted drawer
  • Suitable for fi ne line PCBs
  • Suitable for exposure and curing of solder mask.
  • Built-in yellow light table

 

 

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Precision vacuum exposure unit for double-sided contact exposure of photocoated base material, print films and more. Applications With the vacuum Hellas unit you can process all photosensitive products with spectral sensitivity in the near UV range (360-400nm). These are especially positive or negative photo-coated pcbs, printing plates made of nylon, aluminum, steel and diazo and transfer films. Features

  • 2 x 6 superactinic UV-tubes, each 18 W
  • Special reflectors for minimum undercut
  • Analogue light emission display
  • Lower exposure surface from 8 mm special glass
  • Upper exposure area from structured mylar foil in a sturdy frame
  • Working area 570 x 300 mm
  • Suitable for fine-line PCBs
  • Maintenance free vacuum (>60%) with gauge display, 1380 l/hour continuous rating
  • Digital timer 1 second - 9 min 59 sec. with count-down, auto-reset and beeper
  • Built in cooling fan allows long time exposure or baking processes
  • Separate choice of upper/low exposure possible
  • Sturdy steel housing
 

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Hellas vacuum exposure units, a leader in the world market since year 1978 are now renovated for a bright future. bungard improved that technology to long lasting and constant light emission by UV LED technology.

Advantages of technical development

  • Less energy consumption
  • longer worklife of the lights (now +- 10.000 hours)
  • quickstart (less than 1 second)
  • maintenance free
Techn. Data
  • Dimensions (LxWxH): 680 x 650 x 240 mm
  • Weight: approx. 45 kg
  • Power supply: 230 V/50 Hz, approx. 200 W
  • max. Exposure area: approx. 575 x 365 mm
  • Number of LEDs: 2 x 84 pc (double sided exposure)
  • Amperemeter: no longer required due to constant light emission over full lifespan.
 
 

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The Bungard laser unit is an add-on-item for the Bungard CCD to expose photoresists, solder masks and Alucorex. The laser is mounted into the spindle holder instead of the high frequency spindle and is controlled by the RoutePro 3000 software. The Bungard laser exposure unit is an answer to the demand of many operators for higher precision, faster processing speeds and reduced tool costs, as it is the case for example with isolation milling. As a result, it is possible to switch from isolation milling to wet processing without the exposure unit and photoplotter.Please note that this inexpensive add-on gives excellent results for prototypes, but due to its technology, it is much slower than an industrial direct imager.Converting Gerber to HPGL works best when macros and polygons are avoided when making the Gerber export from your design software.

Operating To use the laser functions you need to connect the laser to the CCD and activate a laser license. The laser moves similar to routing along HPGL vectors. With the travelling height the line width and with laser intensity and travelling speed the exposure intensity is defined.We recommend to adjust the step resolution to one eight in the software RoutePro 3000.

Contact us today for more details

 

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