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High-Precision Laser Powder Feeding System GR-SF1 by Leading China Suppliers and Factory for Additive Manufacturing

The GR-SF series high-precision airborne powder delivery system is an essential piece of equipment for additive manufacturing in China. This advanced system utilizes cutting-edge pneumatic conveying technology to ensure the efficient and accurate transfer of metal powders. With features that include heating and stirring capabilities, our delivery system guarantees a powder delivery accuracy within ±1%. This not only facilitates long-distance transportation but also effectively prevents powder deposition and pipeline blockages. As a leading factory and supplier in the industry, we are committed to providing high-quality solutions that enhance manufacturing processes

    Product Parameters

    High-precision laser powder feeding system
    Model GR-SF1
    Powder barrel quantity Single-Canister
    Powder barrel volume 2L, 5L
    Flow rate range 1-25L
    Pressure range 2~6Bar
    Powder feeding accuracy ±1%
    Powder feeding amount 1-300g/min
    Powder particle size 20-300 mesh
    motor servo
    Powder pan speed 0-15r
    Remote control I/O, TCP/IP
    Supply voltage 220V

    Product Function

    Accurately deliver metal or plastic powder to ensure uniformity of the printing layer.
    Evenly deliver powder to improve coating quality.

    Machine Features

    High-precision powder feeding control (accuracy ≤±1%): Adopt closed-loop feedback system and high-precision mass flow meter linkage, combined with PID dynamic adjustment algorithm, real-time correction of powder feeding error, ensure powder output fluctuation rate ≤±1%.
    Ultra-wide particle size compatibility (20-300 mesh): Modular powder feeding channel design, with adjustable Venturi nozzle and multi-stage gas-solid separation device. Wear-resistant alloy powder feeding plate and anti-static coating pipeline to avoid coarse powder clogging or fine powder adhesion, suitable for metal, ceramic, polymer and other multi-materials.
    Fully enclosed powder barrel protection system: Effectively isolate the influence of oxygen and humidity to ensure the maximum utilization of powder. The powder barrel is easy to disassemble and install.
    Rich options: Heating and stirring; non-stop powder adding device.
    Multiple control methods: Support industrial Ethernet and I/O signal control.

    Line of Production

    Frequently Asked Questions

    Q: What is the feeding accuracy of the GR-SF1 powder feeding system?
    The GR-SF1 delivers high-precision control with a powder feeding accuracy of ≤±1%. It utilizes a closed-loop feedback system paired with a high-precision mass flow meter and PID dynamic adjustment algorithm to ensure real-time corrections.
    Q: What powder particle sizes and materials are compatible with this machine?
    The system features ultra-wide particle size compatibility ranging from 20 to 300 mesh. It is designed to handle various materials including metals, ceramics, and polymers without clogging or adhesion issues.
    Q: What are the available powder barrel capacities?
    The system supports single-canister configurations with options for 2L and 5L powder barrels, featuring a fully enclosed design to isolate oxygen and humidity.
    Q: How is the GR-SF1 powder feeder controlled remotely?
    It supports multiple control methods, including industrial Ethernet (TCP/IP) and I/O signal control, making it highly compatible with modern automated production lines.
    Q: Are there any optional features available for specific application needs?
    Yes, we offer rich optional configurations, including heating and stirring functionalities to maintain powder quality, as well as a non-stop powder adding device for uninterrupted operation.

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