概述 PC—500系列碱性氯化铜蚀刻机是蚀刻锡—铅镀层,金、锡—镍镀层等为防蚀刻层用的印制电路板专用设备。本机器液压喷洒泵采用钛泵供压,用特制的喷咀,喷出的蚀刻液为实芯的锥状体。加热器及传动系统均采用钛钢,印制板蚀刻过程采用滚道式自动进行送料,为了得到高蚀刻精度的印制 Overview PC-500 series of alkaline copper chloride etching machine is etching tin - lead plating, gold, tin - nickel plating anti-etching layer used for printed circuit board special equipment. The machine hydraulic spray pump using titanium pump pressure, with a special nozzle, the ejected spray liquid is solid cone. Heater and drive system are made of titanium steel, PCB etching process using roller-type automatic feeding, in order to obtain high-precision printing