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HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating

Shenzhen Haipai Holding Co., Ltd
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    Buy cheap HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating from wholesalers
     
    Buy cheap HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating from wholesalers
    • Buy cheap HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating from wholesalers
    • Buy cheap HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating from wholesalers
    • Buy cheap HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating from wholesalers
    • Buy cheap HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating from wholesalers

    HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating

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    Model Number : HP-730
    Delivery Time : 30 working days
    Payment Terms : T/T
    Certification : CE,ISO9001
    Brand Name : Haipai
    • Product Details
    • Company Profile

    HP-730 Selective Conformal Coating Machine labor Saving Increased Throughput for Home Appliance PCB Coating

    Application: Selective conformal coating for PCB assemblies used in smart home appliances

    The boards featured densely populated components, connectors, and test points requiring selective coating to prevent moisture and dust ingress while maintaining electrical insulation performance.

    Machine Configuration: HP-730 + H-905I atomizing valve + H-Y01 piezo jet valve

    Coating Challenges Before Haipai



    ChallengeImpact
    Manual masking processLabor-intensive, inconsistent quality, high rework rate
    Uneven coating thicknessLed to insulation failures in humid environments
    Shadowing around componentsIncomplete protection on high-density boards
    Long changeover timeDelayed production for different appliance models
    Coating wasteHigh material consumption due to overspray and masking errors


    Solution

    HP-730 Selective Coating Machine

    • H-905I Precision Atomizing Valve – for uniform wide-area spray coating

    • H-Y01 High-Speed Piezo Jet Valve – for precise coating in tight areas

    Trial Results



    ParameterBeforeAfter Haipai Solution
    Coating consistencyPoor (±15% variation)Excellent (±3% variation)
    Cycle time per board45 seconds18 seconds
    Masking time10 minutes per batchEliminated
    First‑pass yield82%98.5%
    Coating wasteHigh (overspray + rework)Minimal (precision application)
    Model changeover30 minutes8 minutes

    Key Benefits Delivered

    • Selective coating without masking – Valves automatically avoid connectors, test points and edge connectors

    • Improved product reliability – Consistent coating thickness ensures long‑term PCB protection

    • Significant labor savings – Automated process reduces operator intervention

    • Faster production – Increased throughput without compromising quality

    • Reduced material waste – Precision application minimizes coating consumption and rework

    • Quick changeover – Supports varied product models in the same production line

    Customer Feedback

    “The HP-730 with the H-905I and H-Y01 valve combination eliminated masking and rework. It’s easy to program, fast to switch between models, and the coating quality is far superior to our previous manual process.”

    — Production Manager, Home Appliance Manufacturer

    HP-730 Specifications for Home Appliance PCB Coating



    ParameterSpecification
    Board sizeUp to 450 × 450 mm
    Component heightUp to 110 mm
    Repeat accuracy±0.02 mm
    Max speed (X/Y)800 mm/s
    Valve configurationH-905I atomizing + H-Y01 piezo jet
    Coating thickness30–200 µm (adjustable)
    Conveyor width50–450 mm (electric adjustment)
    ProgrammingTeach‑in + CAD import
    CleaningAutomatic solvent cleaning
    InspectionBuilt‑in UV inspection light
    IntegrationSMEMA interface

    Industries Served

    • Home Appliances

    • Consumer Electronics

    • Automotive Electronics

    • Medical Devices

    • LED Lighting

    • Industrial Control

    Contact Haipai Automation to schedule a sample trial for your home appliance PCB coating application.


    Industry Keywords: Conformal Coating Machine | Selective Coating System | SMT Coating Equipment | PCB Protection Coating | Automated Coating Line | Conformal Coating for PCBA | Selective Conformal Coating | PCB Coating Equipment | SMT Production Line | Coating & Curing System | High Precision Coating | Electronics Manufacturing | PCBA Protection | Coating Process Automation | SMT Assembly Equipment | Conformal Coating Technology | PCB Assembly Line | Automated Selective Coating | SMT Coating Process | Coating System for Electronics


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