So you need a strong robot arm for your workshop or projects? The Robot3T R3T-04 5DOF Industrial Robot is worth a look. It is an easy programmable robot with payload of 3kg and reach of 850mm. It has a speed of 180 degrees per second for all joints. It has a 11.6″ tablet for easy control.
This robot arm has an anodized aluminum construction and is IP54 rated. It has APIs for C/C#/C++ coding. The Robot3T industrial controller lets users teach the robot, set IO, view logs, and run programs.