High Precision Whole Board Coating Machine
Application Scope
Suitable for multi-industry coating applications including:
- Solder surface spraying on entire component surfaces
- Large-area spraying of multi-panel panels
- Solder surface spraying of plant lighting strips
- LED large-pitch displays
V1/V1S Device Features
- High-precision pressure regulating valve for accurate atomization air pressure adjustment
- Open model material conveying track with special stainless steel chain and wear-resistant strips for extended lifespan
- Dual transmission mechanisms for track amplitude adjustment ensuring long-term stability
- Windshields at rail inlet/outlet with independent exhaust ports to improve workshop environment
- Fault sound and light alarm with user-friendly menu display interface
Optional Functions
Intelligent paint capacity detection, automatic valve cleaning, automatic chain cleaning (available only for Vision1S)
Technical Specifications
| Types of |
Project |
HN-Vision1 |
HN-Vision1S |
| Coating parameters |
Y-axis travel and component maximum height |
Y=420mm; 70mm above and 70mm below the chain surface |
| PCB edge space and single coating width |
PCBA process edge ≥ 5mm: 2-30mm (small atomization, large atomization) |
| Y-axis drive mode |
Stepper motor+belt module |
Servo motor+belt module |
| Y-axis maximum running speed |
600mm/s |
| Conveyor system |
Working direction |
Left L - Right R (standard), (right R - left L optional) |
| Conveying height and conveying speed |
920±20mm; 2-13m/min |
| Transmission motor and amplitude modulation method |
Adjustable speed motor, speed digital display; Manual adjustment of track width, amplitude modulation width 50-460mm |
| Spray valve configuration system |
Valve arrangement |
Configure 1 spray valve |
| Atomizing air pressure adjustment |
Precision pressure regulating valve+digital mechanical meter |
| Feeding system |
Equipped with a 10L pressure glue supply bucket and a 2L stainless steel cleaning bucket |
| Equipment site requirements |
Dimensions |
L1060*W930*H1700(mm) |
L1060*W1000*H1700(mm) |
| Equipment weight |
Approx. 320Kg |
Approx. 480Kg |
| Equipment air pressure |
≥0.4Mpa |
| Exhaust air volume requirements |
900m²/h, The diameter of the exhaust outlet is 100mm |
900m²/h, Exhaust outlet diameter 150mm * 1 |
| Device power and total power consumption |
AC220V 50-60Hz 1.2KW |
| Control method |
PLC + touch screen |
PCB Whole Board Coating Machine Overview
The PCB whole board coating machine is an automated three-proof processing equipment specially designed for comprehensive protection of circuit boards. Also known as circuit board whole board coating equipment or PCB whole board spraying machine, it is widely used in batch protection production for SMT electronic manufacturing, industrial control, new energy, and home appliance industries.
This intelligent device replaces traditional manual painting and soaking processes, providing full coverage spraying of entire PCB circuit boards. It eliminates limitations of local spraying and achieves uniform coating of board surfaces, component surfaces, and pin gaps in all directions.
Precision Coating Technology
Relying on high-precision spraying control systems, the equipment precisely adjusts glue amount, spraying speed, and atomization effects. This ensures uniform coating thickness while eliminating problems of missed coating, glue accumulation, and uneven thickness.
The resulting dense and stable three-proof protective film provides moisture resistance, insulation, corrosion prevention, salt fog resistance, and aging protection, significantly improving electronic product stability and lifespan.
Material Compatibility & Automation
With strong adaptability, the equipment is compatible with various conventional three-proof paints including acrylic, polyurethane, and silicone. It meets spraying needs for different viscosity coatings and protection requirements for both ordinary and precision circuit boards.
Supporting continuous batch operations with high automation levels, it eliminates manual repeated coating, greatly improving production efficiency while reducing labor costs and coating losses.
Operational Advantages
The PCB whole board coating machine features stable operation, simple controls, convenient maintenance, and strong universality. It can integrate with automated production lines or operate independently as a single machine, making it ideal for both small processing plants and large electronic manufacturing enterprises upgrading their circuit board protection technology.
Transport Cabinet and Glue Supply Monitoring System
Glue Supply System
Certification