Precision Screen Printing Systems for PCB Manufacturing
Advanced screen printing solutions deliver micron-level deposition accuracy for solder masks, conductive traces, and functional coatings across PCB production and industrial applications. Core technologies include:
Semi-Automatic Printing Systems
Operating Principle: Pneumatic registration with ±25μm alignment precision ensures consistent pattern transfer through controlled squeegee pressure (4-6kg/cm²) and vacuum substrate fixation.
Key Applications:
Solder mask application on FR4 and metal-core PCBs with 50μm resolution
Legend printing for component identification with 0.1mm line accuracy
Conductive ink deposition for flexible circuits and touch panel interfaces
Fully Automated Production Lines
Operating Principle: Integrated vision alignment and dual-table operation enable 1000+ panels/hour throughput with <5μm registration drift during continuous operation.
Key Applications:
High-volume solder masking for automotive electronics manufacturing
Precision printing of EMI shielding coatings on 5G components
Multi-layer functional coatings for medical device encapsulation
Key Technical Notes:
- Variable Tension Control: Pneumatic screen stretching maintains 30N/cm² consistent pressure to prevent pattern distortion in fine-pitch printing.
- Ink Deposition Uniformity: Zoned squeegee pressure control ensures ±5μm coating thickness across 650×650mm panels.
- Material Versatility: Compatible with substrates from 0.1mm flexible circuits to 15mm aluminum plates without recalibration.
- Rapid Changeover: Tool-less screen clamping and preset profiles reduce job transitions to under 3 minutes.
Silk screen printing machine working video:
FAQ – Silk Screen Printing Machine
What is a PCB screen printing machine used for?
It is used for applying solder mask, legends, and conductive inks onto PCB surfaces.
What accuracy can your machines achieve?
Our machines achieve up to ±25μm alignment accuracy.
Can your machine print on metal?
Yes, it is suitable for stainless steel, aluminum, and brass plates.
Do you provide custom sizes?
Yes, we support customized printing sizes and configurations.