PCB solder mask apply machine

A PCB solder mask apply machine is a specialized piece of equipment used in the PCB (Printed Circuit Board) manufacturing process to apply a protective solder mask layer onto the surface of the PCB. The solder mask is a crucial part of the PCB fabrication, helping to prevent solder bridges, reduce corrosion, and improve the overall durability of the circuit board.

Machine working video ：

Technical parameters

1. Frame material: stainless steel
2. Frame size: 1274x1041x852 (H)
3. Guide rail: Taiwan Hiwin precision guide rail, accuracy ±0.01
4. Component specifications
4-1 PLC: Shenzhen Xiankong
4-2 Human-machine interface: Shenzhen Xiankong
4-3 Air switch: Delixi
4-4 Relay/contactor: Delixi
4-5 Switching power supply: Taiwan Mean Well
4-6 Electrical switch element: Shanghai Sanness
5. Equipment capacity
5-2 Coating film thickness range um (solder resist): 15-25um
5-3 Film thickness uniformity: 0-2um
5-4 Coating speed range: 0-8 meters
5-5 Ink utilization: all
5-6 Coating wheel replacement cycle: 2 months 30,000 square meters
5-8 Ink storage volume (L): 5L
5-9 Required ink viscosity: normal viscosity
5-10 Power: 0.4KM
6. Coating width: 700mm
7. Feeding height: 824mm
8. Electronic control part:
8-1 Control components: Delixi contactor and accessories, display control PLC, Yineng stepper motor, Meanwell switch power supply, Xiamen Jingyan 200W motor.
8-2: Input power: AC-220V
8-3: Total power: 0.4KW
9. Pneumatic part:
9-1: Control valve Shanghai Shannaisi
9-2: Solenoid valve Shanghai Shannaisi
10. Transmission mode: chain drive
11. Oil pump:
11-1. The oil pump adopts a double-phase diaphragm pump, and a separate valve controls the flow rate.
12. Weight: 350KG

 

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