PCB Grinding Machine: Precision Surface Smoothing for Flawless Electroplating

The PCB Grinding Machine is a critical piece of equipment used in the manufacturing process of Printed Circuit Boards (PCBs) for surface grinding and polishing. Its core function is to remove the oxide layer, contaminants, and surface roughness from PCBs, thereby enhancing surface flatness and reliability to provide a high-quality substrate for subsequent processes (such as copper deposition, electroplating, and component placement).

Grinding Machine Features:

1. No board shutdown function, free to set the boardless shutdown time,which helps to save water and electricity;

   
   

2. Overheating protection function, when the heating section exceeds the set temperature, an alarm will be issued;

   
   

3. Liquid level alarm function, the liquid level is too high to send an alarm;

   
   

4. The swing is upgraded, the diameter is thickened, the wear-resistant sheet is added, the swing is stable, and the spraying is more uniform.

Equipment process:

Plate entry → acid pickling →overflow washing. (1) (2)一 plate grinding1 →plate grinding 2.→overflow washing (3) ④)→medium pressure water washing → overflow washing (5)→ clean water washing and drying → dry plate combination →`plate exit