This is a custom solder paste dispensing head that can be added on an existing CNC machine. The CNC machine, for which the dispensing head is currently developed, is a FABtotum multipurpose device (
CAD files for dispensing head come from a remix of TwinTeeth’s dispensing head (, adapted onFABtotum carriage.A remix of CAM software rpt2pnp ( was adapted to fit the needs of FABtotum supported gcode commands.The PCB on which tests were made is an FTDI circuit ( designed with KiCAD (1206 Imperial).The PCB is milled with FABtotum using FlatCAM. An 20G 0.6mm ID 1.5” dispensing needle is used to dispense diluted solder paste with IPA.”


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