Selective Coating Machine for Circuit Board Three-Proof Coating Specialized Equipment
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Highlight
circuit board coating machine
,three-proof coating equipment
,SMT selective coating machine
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Place of OriginCHINA
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Brand NameCNSMT
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CertificationCE- Precision Coating
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Model NumberHN-Vision5
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Minimum Order Quantity1 set of machine or mixed order is also acceptable Transport: By Bulk or Containers
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PriceNegotiable
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Packaging DetailsStandard export boxes and sturdy hardwood packages are both options
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Delivery Time1-2 Working days
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Payment TermsL/C, D/A, D/P, T/T, Western Union,MoneyGram
Selective Coating Machine for Circuit Board Three-Proof Coating Specialized Equipment
Selective Coating Machine for Circuit Board Three-Proof Coating
The SMT selective coating machine is specialized equipment for three-proof coating of circuit boards, focusing on PCB protection process requirements. As core equipment for improving product protection performance and enabling automated spraying in electronic manufacturing, it is widely used in various precision electronic circuit board coating applications.
This fully automatic intelligent spraying system features high-precision operation control for precise fixed-point spraying operations, eliminating traditional spraying issues like overflow, leakage, and paint waste. Through precise quantity control and positioning technology, it forms uniform, dense protective coatings that effectively prevent moisture, insulation breakdown, corrosion, and aging—ensuring long-term stable operation of electronic boards and significantly improving environmental adaptability and product lifespan.
With strong adaptability, this PCB selective coating machine meets diverse circuit board coating needs and supports custom solutions for different product specifications, production processes, and line layouts. Available in standard and online models, the online version seamlessly integrates with automated production lines for continuous coating operations, providing efficient automated coating solutions that enhance productivity and reduce labor costs.
Featuring high-precision operation, intelligent control, energy efficiency, and wide adaptability, this intelligent selective coating machine optimizes traditional three-proof spraying processes while balancing production accuracy and efficiency. It's the preferred equipment for upgrading coating processes in both small-to-medium processing plants and large-scale automated production lines.
Application Scope
Suitable for coating applications across multiple industries, supporting multi-panel and large-area selective coating processes. Configurable with multiple valve setups and various valve body configurations to meet diverse PCBA panel production requirements.
Equipment Features
- Rubber valve atomization pressure regulation with imported precision pressure regulating valve and digital pressure gauge
- Air pressure regulation positioned on Z-axis for intuitive, direct adjustment and improved operator efficiency
- Open model material conveying track using specially designed stainless steel chain carrier with wear-resistant strips for extended track life
- Dual transmission mechanisms for track amplitude modulation (double track and adjustable seat) with manual width adjustment preventing horn mouth phenomenon
- Wind curtains at track entrance/exit prevent exhaust gas leakage with independent exhaust outlets for improved workshop environment
- Teaching mode programming for any spraying trajectory with intuitive main interface
- Fault sound/light alarm with menu display and user-friendly operation interface
- Trajectory mirroring, arrangement, and copying capabilities—edit one trajectory for multiple panels
- Automatic data collection and display including output and single product working time
- Automatic glue valve movement to foaming area during product waiting to prevent nozzle curing
- Automatic glue valve movement to soaking area during product waiting to prevent nozzle curing
Optional Features
Intelligent coating capacity detection, automatic rubber valve cleaning, and rotating layer return to track.
Technical Specifications
| Types | Project | HN-Vision7/7a/7b/7c | HN-Vision7u |
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| Coating Parameters | Coating Parameters | V-5: X=310/450, Y=450, Z=100mm, Asynchronous dual valve, fixed spacing, single valve; V-5a: X=450,Y=450, Z=100mm, Synchronous dual valves, valve spacing 50-300mm; V-5b: X=250,Y=450, Z=100mm, Synchronize three/four valves, valve spacing 50-160mm; V-5c: X=350,Y=450, Z=100mm, Asynchronous four valve (two spray points), valve spacing 50-260mm; |
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| Component Maximum Height | 100mm above and 90mm below chain surface | ||
| PCB Edge Space | PCBA process edge=5mm | ||
| Single Coating Width | 2-30mm (depending on valve body) | ||
| X,Y,Z Axis Drive Mode | Servo motor + ball screw module | ||
| X,Y Axis Maximum Running Speed | 600mm/s | ||
| Z Axis Maximum Running Speed | 300mm/s | ||
| X,Y,Z Axis Repeatability | ±0.025mm | ||
| Conveyor System | Working Direction | Left L - Right R (standard), (right R - left L optional) | |
| Conveying Height | 92 ± 20mm | ||
| Transfer Speed | 2-13m/min | ||
| Transfer Motor | Adjustable speed motor, speed digital display | ||
| AM Mode | Manual track width adjustment, amplitude modulation width 50-460mm | ||
| Valve Configuration System | Valve Arrangement | Multiple valve body combinations coordinated per product and customer needs | |
| Atomizing Air Pressure Adjustment | Precision pressure regulating valve + digital display installation | ||
| Automatic Soaking and Spitting | Multiple soaking and liquid dispensing functions to prevent valve nozzle blockage | ||
| Waste Liquid Recovery | Equipped with waste liquid recovery device | ||
| Spraying Inspection | Equipped with LED and UV fluorescent detection lamp | ||
| Feeding System | Feeding System | 10L pressure glue supply bucket and 2L stainless steel cleaning bucket | |
| Equipment Site Requirements | Dimensions | L1060*W1300*H1700(mm) | |
| Equipment Weight | Approx. 530Kg | ||
| Equipment Air Pressure | ≥0.4Mpa | ||
| Exhaust Air Volume Requirements | 900m³/h, Exhaust outlet diameter: 150mm * 1 | ||
| Device Power | AC220V 50-60Hz | ||
| Total Power Consumption | 1.8KW | ||
| Control and Operating System | Control Method | Industrial computer + motion control card | |
| Coating Software | MK control software + Windows 7/10 computer operating system | ||
| Programming Method | Teaching/keyboard and mouse cover, manually edit parameters | ||
| Communication Port | Standard SMEMA interface |
Daily Usage Precautions
- Working Environment: Place equipment in well-ventilated, dust-free, dry areas away from open flames and high-temperature sources. Smoking and open flames are strictly prohibited in work areas as three-proof paints are mostly flammable liquids.
- Power On Operation: Check power supply, air pipes, pipelines, and nozzles before startup to confirm no leakage or looseness. Follow proper startup/shutdown procedures and prohibit forced operation with faults.
- Material Usage: Use equipment-compatible three-proof paints—do not mix different coatings. Mix paint proportionally and clean filters/material buckets regularly to prevent nozzle blockage from impurities.
- Operation Control: Do not open protective doors or touch moving mechanisms during operation. Debug spraying parameters according to PCB specifications and prohibit arbitrary program/parameter changes.
- Cleaning and Maintenance: Clean nozzles and pipelines after daily work to prevent coating solidification and blockage. Regularly lubricate transmission components, perform equipment dust removal and inspections, and maintain records.
- Storage Management: Store coatings and diluents in sealed containers, sorted and placed away from equipment and electrical circuits to avoid potential hazards.
Safety Assurance Standards
- Personal Protection: Operators must wear gas masks, protective gloves, goggles, anti-static work clothes, and avoid paint contact with skin, respiratory tract, and eyes.
- Electrical Safety: Equipment must be properly grounded with regular inspection of aging/damaged circuits and switches. Prohibit wet-hand operation and non-professional circuit disassembly.
- Fire and Explosion Prevention: Work areas equipped with dry powder fire extinguishers and fire blankets—strictly prohibit storing flammable/explosive materials. Immediately stop machine and cut power for pipeline paint leakage.
- Emergency Response: For skin contact, immediately rinse with water and detergent. For eye contact, continue water rinsing and seek medical attention. Cut power immediately during fires and use appropriate fire-fighting equipment.
- Personnel Management: Operators require professional training before上岗. During operation, dedicated personnel must be on duty with unauthorized personnel prohibited from operating areas.
Certification
Contact Information
Phone: +8613537875415
Email: Lizzy@smtlinemachine.com
Address: Xintian Industrial Area, Baoan, Shenzhen City, China
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