qixingyuanlogo
Air knife
EN
qixingyuanlogo
Air knife
EN

News&Blog

PCB wet process nozzle component
PCB Spray Nozzle Replacement: A Buyer’s Specification Guide
Spray nozzles for PCB manufacturing affect chemical distribution, rinsing, coverage, and line stability....
PCB Gear Replacement A Practical RFQ Guide
PCB Gear Replacement: A Practical RFQ Guide
A small PCB gear can stop a wet process line, yet replacement requests often arrive with one photo and...
Liquid Level Switches Protect PCB Developer Tanks
Liquid Level Switches Protect PCB Developer Tanks
Img.Liquid Level Switches Protect PCB Developer Tanks.Webp A small drop in a PCB developer tank can create...
HDI PCB Drying with Air Knives and Spot Blowing Nozzles
  An HDI chile water remains inside blind vias, microvias, recessed pads, and dense hole groups....
Sponge Rollers Choose by Chemicals and Softness
How to Choose PCB Sponge Rollers by Chemical Exposure and Softness
  A sponge roller looks simple, but a poor choice can leave water marks, raise chemical carry-over,...
When Should PCB Brush Rollers Be Replaced
When Should PCB Brush Rollers Be Replaced?
  A PCB brush roller rarely fails in one clear moment. Cleaning quality slips first: faint oxide...
What Blocks Nozzles in PCB Wet Processing Lines
What Blocks Nozzles in PCB Wet Processing Lines?
What Blocks Nozzles in PCB Wet Processing Lines Cleaning, developing, etching, and rinsing liquids may...
PCB Sponge Rollers Compression, Absorption and Replacement
PCB Sponge Rollers: Compression, Absorption and Replacement
    In a PCB wet process line, the sponge roller removes liquid before the board enters the...
Ceramic Roller
Brush Rollers by PCB Cleaning Position
  In PCB wet processing, a brush roller decides how much oxide, dust, resin film, ink residue, copper...