Production speed: 25000/h, placement accuracy: 0.065mm, component dimensions: 2.5mm and 5mm. Loading and unloading of PCBs must be done manually due to a defect. 380V transformer included.
The system has been switched off since 2014. Until then, all maintenance was carried out. Soldering width: 400mm, preheating zones: 6, convection heating length: 2000mm, soldering wave width: 450mm, max. soldering wave height with F-nozzle: 8mm. Total length: approx. 30m, infeed conveyor with stacker for return transport: approx. 14m, fluxer and soldering module: approx. 11m, outfeed conveyor with stacker for return transport: approx. 7m. Documentation available. Including 350kg solder, 3 loading tables, 40 outer frames and some spare parts. On-site inspection is possible.
Chip shaft and main shaft can be switched separately. Alloy: SN100C, heating zones: 3 (including 1 convection), primary shaft: lambda shaft, dimensions X/Y/Z: approx. 3810mm/1400mm/2000mm, weight: approx. 2500kg. Defects: automatic height adjustment of the crucible, traces of corrosion on the crucible, manual activation of convection. Available from October 2024.
There are 5 identical heavy wire bonders Hesse available. Max. bond head: 500µm, max. bond force wire/ribbon & Cu: 2500cN/5000cN, cutting methods: Active/Air/Passive, working range X/Y: 350mm/560mm, max. power: 3 wires/s, accuracy: 2µm at 3σ. Weight: approx. 1400kg.
There are 6 baskets full of servomotors available. More detailed list available in the pictures. All servomotors work perfectly. Documentation available. On-site inspection is possible.
There are 3 cabinets full of frequency inverters available. More detailed list available in the pictures. All frequency inverters work perfectly. Documentation available. On-site inspection is possible.
With computer, Windows XP, tray support, 12x feeder base plate and documentation, over the years the following parts have been replaced: placement head (Z-axis), control board placement head, main board laser, all belts, head cable, PC (already with Windows XP), the placement machine last ran in 2020, since then it has been unused, was maintained regularly.
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