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China Suppliers Factory CCD PCB Solder Mask Screen Printing Machine for Rigid Circuit Boards
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1-CCD PCB Solder Mask Screen Machine MDCCD-1250.jpg
3-CCD PCB Solder Mask Screen Machine MDCCD-650.jpg
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China Suppliers Factory CCD PCB Solder Mask Screen Printing Machine for Rigid Circuit Boards

Introducing our advanced machine designed specifically for solder mask printing on various rigid PCB circuit boards. This cutting-edge equipment utilizes sophisticated CCD alignment technology for automatic deviation calculation, paired with a UVW platform for precise positional control, effectively eliminating the need for pinning beds. It allows for any pattern to be utilized as the target for printing, Our machine features a frequency conversion drive system that provides continuous control over stencil lifting and squeegee speed, with independent precision controls for both the squeegee and doctor blade, ensuring highly reliable printing results. Additionally, the micro-adjustment handle for the frame greatly enhances the accuracy of the printing process, Combining our proprietary synchronous docking platform and conveyor belt, this system can seamlessly integrate with a tunnel furnace for fully automated operations. Beyond just PCB solder mask printing, it is capable of printing characters and pads. It is compatible with a wide range of inks, including thermosetting inks, photosensitive inks, and UV-curable inks, catering to diverse production requirements, As a leading manufacturer and supplier from China, our factory is committed to delivering high-quality solutions that meet the needs of the electronics industry
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    Product Detail

    CCD Alignment System with UVW Platform Micro-Adjustment for Precise Registration

    • Equipped with a CCD alignment system, the device automatically captures images of any pattern or hole position. The central control system autonomously calculates the deviation, and then the UVW platform, driven by high-precision motors and lead screws, performs micro-adjustments in the X/Y/θ directions to ensure positional error within ±0.02mm.

    • Each machine is equipped with a frame micro-adjustment handle. The alignment time for changing the stencil takes only 5-10 minutes, offering a simple and efficient process that prevents production delays.

    • The printing platform's flatness reaches ±0.08mm, with a one-piece cast aluminum structure, ensuring strong printing uniformity.

    CCD PCB Solder Mask Screen Machine (3)

    Stable Control Device for Off-Network Speed, No Residual Ink and No Deformation

    • The stencil lifting and squeegee speed are independently controlled by a frequency conversion drive system, allowing for separate speed adjustments based on printing requirements, offering flexible adaptation to different complexities of circuit patterns and character demands.

    • The squeegee and doctor blade use a separate precision pressure control system, allowing for flexible adjustment of the ink pressure and angle.

    • The precision pressure valve controls the instantaneous off-network action, ensuring the printing results are free from residual ink and deformation.

    CCD PCB Solder Mask Screen Machine (2)

    Fully Automated Printing Mode, Fast and Seamless Operation

    • The stencil frame waits in the center position during the printing interval, shortening the motion travel, and increasing the printing speed to 6-10 boards per minute.

    • Equipped with multiple safety protections to ensure operator safety.

    CCD PCB Solder Mask Screen Machine (1)

    Mechanical Specifications

    Machine Name Auto CCD PCB Solder Mask Screen Machine Pickup Type CCD PCB Solder Mask Screen Machine
    Machine Model MDCCD-650 MDCCD-1250 MDCCD-650-Z MDCCD-1250-Z
    Print Area Maximum Print Area: 620mm*530mm
    Minimum Print Area: 250mm*220mm    		 Maximum Print Area: 1250mm*530mm
    Minimum Print Area: 450mm*280mm    		 Maximum Print Area: 620mm*530mm
    Minimum Print Area: 250mm*220mm    		 Maximum Print Area: 1250mm*530mm
    Minimum Print Area: 450mm*280mm
    Maximum Frame Size 1100mm*950mm 1700mm*950mm 1100mm*950mm 1700mm*950mm
    Print Speed 8-11 pieces per minute
    (Depending on the complexity of the circuit)    		 6-8 pieces per minute
    (Depending on the complexity of the circuit)    		 8-10 pieces per minute
    (Depending on the complexity of the circuit)    		 6-9 pieces per minute
    (Depending on the complexity of the circuit)
    Print Thickness N/A 0.6-3.0mm
    Repeat Positioning Accuracy ±0.02mm
    High Of Wipe Mesh 300mm
    Drive Method Geared motors + Variable-frequency Drive + Linear slider
    Security Measures Through-beam light grating + Self-locking air valve
    Loading and Unloading Method Automatic loading and unloading
    Operation System PLC system for easy operation
    Power Supply Three-phase five-wire AC380V 5KW
    Air Supply 0.5MPA-0.7MPA
    Machine Dimension (L*W*H) 4200mm*1300mm*1900mm 5850mm*1800mm*1900mm 1800mm*1400mm*1750mm 3300mm*1400mm*1750mm
    Machine Weight 1200KG 1600KG 730KG 940KG

    Frequently Asked Questions

    What is the positioning accuracy of the CCD Alignment System?
    The device is equipped with a high-precision UVW platform driven by motors and lead screws, which automatically corrects deviations in the X/Y/θ directions to keep positional error within ±0.02mm.
    How long does it take to align when changing the stencil?
    Thanks to the dedicated frame micro-adjustment handle, the alignment process when changing stencils is highly efficient and takes only 5 to 10 minutes.
    How does the machine prevent residual ink and deformation during off-network action?
    The system utilizes a precision pressure valve to control the instantaneous off-network action, ensuring clean prints without ink residue or material deformation.
    What is the average printing speed of these machines?
    The fully automated printing system features optimized motion travel that allows it to print 6 to 11 boards per minute, depending on the complexity of the circuit pattern.
    What safety mechanisms are built into the system?
    To guarantee operator safety, the machine is configured with multiple safety protection mechanisms, including a through-beam light grating and a self-locking air valve.
    Is the print speed adjustable for complex patterns?
    Yes, the stencil lifting and squeegee speeds are independently controlled by a frequency conversion drive system, allowing customized speed adjustments based on specific circuit pattern and character demands.