The equipment that I am intending on building will be used to move cabinets that are tall and heavy,(about 1000 lb to 3000 lb). I need to find a chart that will define the load capabilities of the frame materials
Here's a resource that you might find helpful for designing: https://vention.io/resources/guides/t-slot-aluminum-extrusion-structure-design-guide-77
However, for those sorts of heavy loads, you'll most likely want to use our 90x90mm profile (our biggest one).
Also, you can always request a design review and get in touch with an application engineer by using the button at the top of the toolbar in MachineBuilder:
Let me know if this helps!