Makina ojambulira a laser, omwe amakhala ndi etching yolondola kwambiri, ndiye makina omwe amagwiritsidwa ntchito kwambiri m'makampani opanga PCB. Koma pali chinthu chimodzi chomwe makampaniwa sangaphonye -- S&A Teyu kunyamula chiller unit CW-3000.
PCB imatanthawuza bolodi losindikizidwa ndipo ndi gawo lofunikira pamagetsi ambiri. Mukayang'anitsitsa, pali mawu ang'onoang'ono ambiri pa PCB. Kuti mutulutse mawu ang'onoang'ono pamatabwa ang'onoang'ono ngati amenewa, pamafunika luso lolemba bwino lomwe. Chifukwa chake, makina ojambulira a laser, omwe amakhala ndi etching yolondola kwambiri, ndiye makina omwe amagwiritsidwa ntchito kwambiri m'makampani opanga PCB. Koma pali chinthu chimodzi chomwe makampaniwa sangaphonye -- S&A Teyu kunyamula chiller unit CW-3000.
Kuti mudziwe zambiri za S&A Teyu portable chiller unit CW-3000, dinani https://www.teyuchiller.com/cw-3000-chiller-for-co2-laser-engraving-machine_cl1
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