I'm in a manufacturing environment with a very high mix of boards, and some low-mid volume. A "large" production run might consist of 100 boards. Volume: There are numerous boards that have a volume of 1-3 pieces. There are a few boards with an annual usage of a few thousand. The rest are in the mid to high hundreds.
Board size: Large for this industry. Some of ours can be 49" long. The width is limited by most standard conveyor rails though, and is 15" or less. Most of the components to be placed are PLCC4 LEDs and 2512 resistors. There is also need to be able to do QFP and TSSOP packages.
The assembly line currently in use has, unfortunately, a Manncorp PNP machine. It is paired with a Camalot FX-D dispenser. Because of the extremely high mix, and also the large size of the boards, screen printing hasn't looked like it was going to be a cost-effective option. Eventually we may employ one for the higher volume boards though.
In any case, the FX-D has performed consistently, but it still can't keep up with the Manncorp's average 4000-5000CPH placement rate.
I've read and heard snippets here and there that the MY500 has some issues with the solder granules clogging up the printheads, or that there are consumables it chews through, or that there is some wasted solder paste, but I don't have much in the way of details on how often any of that happens, or what the consumables are or what they cost. The MY600 might have even addressed some of these issues.
I would like to please solicit some detailed feedback on a MY500 or MY600 machine in a production environment.
Or is there another high-speed dispensing option that I'm not aware of?
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