Electronics Products

This machine from the COMPACTA-series was consequently designed to meet the demands of professional direct metallization. It can take boards up to 210 x 300 mm² and has 5 treatment tanks (cleaning - pre-dip - catalyst - intensifyer - reserve tank) and one galvanic plating tank. Two treatment tanks are thermostatically controlled and equipped with a teflon heater. Bath movement on all tanks is performed with DCgear motor. The stroke speed is stepless variable. The galvanic plating tank comes with an integrated air injection and a stepless regulated rectifier. A Volt- and an Amperemeter show the current electric values. Special emphasis was put on a unique rinsing technique. A double cascade rinse and a spray rinse, the latter activated via foot switch and a magnetic valve, are integral parts of the COMPACTA 30. We also offer the COMPACTA as a complete system including chemicals, anodes, anode holders and board holders.

Based on the same principle of construction as our Compacta 30 series, the Compacta 40 2CU is optimized for higher productivity. You can manufacture boards with a maximum size of 300 x 400 mm2 . This enlargement plus an integral, second plating bath leads to almost 4 times higher daily throughput with only little more space requirements. Based on the COMPACTA-series we also produce machines for other chemical systems. Alternatives for improved surface qualities: Bungard is also experienced in galvanic nickelgold-systems for long lasting, bondable surface quality. Moreover tin-, blackening- or sealbond-systems are available. Contact us for your individual, customized solution.

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

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.

Filmstar-Plus is the name of the next generation of our bitmap photoplotter series. Optimized for inhouse production of high end film layouts at reasonable price level the system can directly proceed (extended) Gerber files (RS 274X or RS 274C) or b/w bitmap (.bmp) files. NFilmstar, your nicely designed partner in cost effective production of your required film artworks.

• Data are either transferred via USB cable from your computer to the plotter or you directly read them in from any USB stick. Software is part of delivery. It allows panelization of layout and drill data, rework of aperture tables and contains functions like negative plot, mirroring, preview and drill data export.
• Interactive, absolute or relative positioning of the layouts on the film.
• Preview and rework of various aperture tables of different layout systems.

The Bungard CCD/2-Eco completes the Bungard CNC segment for the low price level. The machine is especially interesting for beginners with a low budget, because it has on the one hand an unbeatable price, but on the other hand offers the same mechanic quality and precision of all other Bungard CNC machines. Unlike all other CCDs, this machine is equipped with a low-cost eco-spindle which allows speeds from 5000 up to 35000 U / min. For normal everyday work such as isolation milling and contour milling of printed circuit boards, this spindle is highly sufficient. For aluminum and non-ferrous metals however not. Of course the machine can be upgraded at any time thereafter with a high-speed spindle. The CCD/2-Eco is a high quality Computer Controlled Drilling machine with semi-automatic tool change. It allows direct processing of Excellon / Sieb & Meyer drill data or HP-/ GL data for the production of printed circuit boards (drilling, milling, isolation routing) and milling/engraving of plastics. In addition to the spindle the Bungard CCD/2-Eco can be upgraded with a dispensing device for solder paste or glue, a laser exposure head for exposing photoresists and a camera for calibration and inspection tasks.

Technical Details

• Weight: 30 kg
• Dimensions (LxWxH): 700 x 550 x 300 mm
• Work area: 270 x 325 x 38 mm
• Tool change: semiautomatic 99 tools
• Traveling speed: 110-240 V, 50-60 Hz + vacuum cleaner (1500 W) (not included in delivery)
• Range of RPM: 5.000 - 35.000
• Traveling speed: 1 – 9000 mm/min
• Resolution: 0,01 µm
• Step resolution: Software selectable: 1 mil, ½ mil, ¼ mil, 1/8mil, optional: 1/16mil + 1/32mil
• Tool diameter: 0.1 mm – 3,175 mm (recommended, bigger tool diameter possible)
• Position accuracy: 3,2µm
• Maximum position speed per axis: 9000/mm/min (=150 mm/s)
• Maximum working speed per axis: 9000/mm/min (=150 mm/s), individual setting on a per-tool basis, independent from position speed
• Drill speed: 5/s (= 9.000 holes/h = 150 holes/min)
• Required accessories: Computer
• Board fixation: span fixing, clamp fixing, reference pin system, stack processing possible Option: vacuum fixation

  Options

  • Vacuum table
  • protection hood or protection rack
  • converter software IsoCam
  • fi ducial recognition and calibration with camera
  • laser exposure of photo resists
  • aluminium work table
  • adapter for a router engine suitable to mill plastics
  • Upgrade to Kavo high-frequency spindle (this requires: Spindle holder 33mm, spindle 4010, inverter in Al-housing for mounting on the Y-carriage, 8-wire Chainfl ex control wire).