Umshini wokufaka i-laser, ofaka ukunemba okunembe ngesivinini esikhulu, uwumshini ovame ukubonakala ezinkampanini ezikhiqiza i-PCB. Kepha kunento eyodwa lezi zinkampani ezingeke ziphuthelwe -- S&Iyunithi ye-chiller ephathekayo ye-Teyu CW-3000.
I-PCB ibhekisela ebhodini lesifunda eliphrintiwe futhi iyingxenye ebalulekile yama-electronics amaningi. Uma ubheka eduze, kunamagama amaningi amancane ku-PCB. Ukukhiqiza amagama amancane emabhodini amancane, kudinga indlela yokubhala enembe kakhulu. Ngakho-ke, umshini we-laser etching, ofaka ukuqoshwa okunembayo ngesivinini esikhulu, umshini ovame ukubonwa ezinkampanini ezikhiqiza i-PCB. Kepha kunento eyodwa lezi zinkampani ezingeke ziphuthelwe -- S&Iyunithi ye-chiller ephathekayo ye-Teyu CW-3000.
