Solder Paste Dispenser

The Solder Paste Dispenser project's aim is to assemble a device that can be used to easily apply solder paste to boards using minimal manual effort.

Project Status

2011-07-18: Worked on this with Norman at the lab, he is arranging a new air connector for it, I will sort out what to do about the missing vacuum needle valve. Pre-2011: Parts have arrived, new power input module and fuse holder received and need to be installed/tested. Electronics tested and working fine, air circuit not yet tested due to incompatible connectors.

Goals/Requirements

• Operate independently of a shop air source
• Dispense using a foot pedal or finger switch
• Have minimal parts so it can be stored in a small bin at the lab

System Plan

• Small (1/4 gallon) air tank, can charge using a schraeder valve from a tire pump
• EFD 2000XL dispenser controller