MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
If you are selling these units can you be sued? Do you have liability insurance? NO and NO will be the answer.
There is a reason I buy UL listed items from digikey that are sourced from American, Japanese, or European companies. SAFETY. Beyond safety if its not UL listed (and many Chinese products have fake stamps) you might not get paid from your insurance company when/if it burns down).
I am not your parent. If you want to play Russian roulette with your life go ahead.
$67 might be a quarter the cost of a Chinese printer. Anets and Tevo's have fire issues as well. A good power supply might cost another $60 (which mine does) because its grounded. The whole printer frame has been tested to ground. The connectors I use are UL rated and have spec sheets to voltage and amperage.
Fotek SSR dangers
Spectacular SSR Failure (Fire)https://www.youtube.com/watch?v=FV9t1GFVbhU
Big Clive Tear Down (unit not rated to amperage)https://www.youtube.com/watch?v=FV9t1GFVbhU
Load always on during failure (when wired to wrong polarity)https://www.youtube.com/watch?v=t8oPIJ263YQ
Hard Short to Ground (very dangerous)https://www.youtube.com/watch?v=Owz_N-eanxs