Their "Closed Loop" solution is a very basic form of data collection and parameters.
Not nearly as advanced as LBPF applications or Sigma Labs Technology because the EBAM melt pool is so large.
Their Technology looks at basic parameters, while Sigma Labs Technology has been able to directly correlate different melt pool signatures with material characteristics.
Definitely two very different technologies, where the meaning of closed loop is as dramatically different as the technologies being applied.
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