1.Engineering production---photoplotter, film exposure machine
2. Cutting material --- cutting machine, baking oven
3. Laminating - browning production line, laminating machine, grinding machine
4.Drilling - CNC drilling machine
5.Grinding plate---grinding machine
6.Metallized holes (PTH) - chemical copper production line (sink copper line)
7.Graphics transfer - film machine, UV exposure machine or LDI
8.Graphic plating - electroplating production line
9.Faded (wet) film - fade film production line
10.Graphic etching ---- etching production line
11.Solder mask production --- screen printing machine, UV exposure machine or LDI
12.Baking curing - oven, tunnel furnace
13.Surface treatment---OSP production line or chemical nickel gold wire, chemical nickel-palladium gold wire
14. Forming---punching machine or CNC boring machine, cutting machine
15.Test --- electric measuring machine, AOI, 3DAOI.
A good PCB board has a lot to do with PCB production equipment, especially for some difficult boards, and the requirements for equipment are even higher.