NLIGHT , Raycus, IPG , are three popular band laser source in market.
Raycus and IPG are for normal metal, such as carbon steel, stainless steel , galvanized sheet .etc, not high reflective metal.
But some clients want to cut some high reflective metals, such as aluminium, copper, brass, etc.
If use Raycus or IPG to cut high reflective metal, laser source will alarm, and do harm to laser source, because laser beam will return back to laser generator.
NLIGHT laser source, it has Back-reflection isolation, so it can not only cut carbon steel, stainless steel , galvanized sheet .etc, not high reflective metal, and high reflective metals, such as aluminium, copper, brass, etc.
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