Product Specification

PCB Circuit Silk Screen Printing Machine

Description

Ideal for Precision Screen Printing on Various Rigid PCBs: Circuits, Soldermask, Green Ink, and TextAvailable in both fully automatic and semi-automatic models, this system features a robust vertical alloy frame. The motor, combined with precision rails, ensures smooth vertical movement, providing exceptional stability and a long service life with minimal maintenance.

The squeegee assembly is controlled by an independent constant pressure air cylinder group, while the high-hardness tabletop is equipped with evenly distributed air holes for fast, stable printing speeds. It can also be equipped with a docking station and conveyor belt for enhanced automation.

Specifications

Versatile Applications: Circuits, Soldermask, Anti-Electroplating, Anti-Corrosion, Text, And More

Compatible with various solder mask inks, printing inks, conductive inks, shielding inks, protective inks, thermosetting inks, and photo-sensitive inks for printing.

Sturdy Vertical Structure With Frequency Control For Fast And Stable Stencil Movement

1. Robust, Durable Integrated Frame: The machine base is designed for durability, with a motor-driven, precision rail system for stable vertical movement of the stencil frame. The powerful transmission structure ensures high precision and stability.

2. Separate Precision Pressure Control for Squeegee and Doctor Blade: The squeegee and doctor blade feature a separate precision pressure control system, allowing flexible adjustments of ink pressure and angle.

3. Printing Platform Flatness of ±0.08mm: The platform is made from a single-piece cast aluminum, ensuring excellent flatness and uniform ink application for consistently high-quality printing results.

PLC Control System For Easy Operation, Long Durability, And Extremely Low Failure Rate

1. Three Operation Modes for Flexibility: The fully automatic circuit printer offers three operation modes: automatic, semi-automatic, and manual. Choose the most suitable printing mode based on production requirements for greater flexibility.

2. User-Friendly PLC Touchscreen Control: Easy-to-use PLC touchscreen operation ensures quick learning and smooth workflow. Equipped with multiple safety features, including safety light curtains and emergency stop buttons, to ensure operator safety.

Applications:

1. High-Volume Manufacturing
Automatic Machines: Ideal for mass production, utilizing CNC technology for continuous, efficient operation with minimal human oversight. They excel in environments requiring consistent output and high throughput.  
Semi-Automatic Machines: Suitable for moderate batches, offering flexibility for occasional design changes without full automation costs.

2. Precision and Complexity  
 Automatic: Ensure micron-level accuracy for multi-layer PCBs and micro-vias, critical in advanced electronics like smartphones and medical devices.  
Semi-Automatic: Provide adequate precision for simpler designs but may require manual adjustments for complex layouts.

3. Multi-Layer and HDI Boards  
Automatic: Adjust drilling depth dynamically for layer-to-layer connections (blind/buried vias), essential in high-density interconnect (HDI) designs.  
Semi-Automatic: Require operator input for layer-specific parameters, limiting scalability for intricate multi-layer projects.

4. Flexible and Rigid-Flex PCBs
 Automatic: Use specialized drill bits and adaptive speed control to handle delicate flexible materials without damage.  
Semi-Automatic: Depend on operator expertise to adjust settings, posing challenges for consistency in flex circuits.