Engineered for repeatability, speed, and selective deposition in demanding microelectronic assemblies.
An Industrial Guide to Environmental Protection for Printed Circuit Boards (PCBs)
In Asian and global manufacturing terminology, "Three Anti-Paint" (三防漆) refers to the protective conformal coating applied to printed circuit boards. The "Three Antis" stand for protection against:
A selective conformal coating machine automates this application, replacing manual spraying or dipping. With micro-precision dispensing valves, it deposits coatings only where needed, leaving test points, connectors, and sensitive sensors completely clean.
To maintain high reliability, modern manufacturing processes monitor key technical boundaries:
| Parameter | Target Range |
| Coating Thickness | 30μm - 150μm |
| Positioning Accuracy | ±0.02 mm |
| Dispensing Speed | Up to 800 mm/s |
| Viscosity Range Supported | 1 - 500,000 cps |
Founded in 2013, Shenzhen Anyco Automation Equipment Co., Ltd. stands as a premier national high-tech enterprise. We integrate research and development, high-precision manufacturing, global sales, and dedicated after-sales technical support into a unified, one-stop precision fluid control system customized platform.
With our headquarters situated in Guanlan, Shenzhen, and our specialized manufacturing plant in Huizhou, we operate across a modern industrial footprint exceeding 2,000 square meters. We deliver high-speed, high-precision intelligent manufacturing solutions tailored for home appliances, consumer electronics (3C), and automotive electronics sectors worldwide.
Our market footprints cover major manufacturing hubs in Southeast Asia, India, Vietnam, Thailand, North America (Mexico), and Africa (Morocco), winning a sterling reputation for balancing structural durability with highly competitive pricing structures.
Every manufacturing line presents unique variables: fluid viscosities, PCB component densities, curing oven inline space constraints, and cycle time demands. Anyco caters to these complex realities by providing bespoke, one-on-one customization engineering.
Whether you require inline integration with customized SMEMA communication protocols, specialized UV curing configurations (such as water-cooled LED light sources), or multi-axis spray valves like the PDV-3000A Piezoelectric Jet Valve, our development team is structured to execute precision engineering rapidly.
We work in tandem with global procurement managers to align equipment performance directly with manufacturing objectives, assuring maximum uptime and minimal scrap rates.
Tour our state-of-the-art assembly facilities located in Huizhou and Shenzhen, China.
Why Tier-1 Electronic Product Companies Choose Anyco Systems.
We specialize exclusively in precision fluid control systems for the electronics manufacturing industry, ensuring concentrated engineering expertise.
Recognized as a prominent global supplier of high-tech piezoelectric jetting valves, resolving micro-dispensing hurdles.
Specialized solution portfolios for the 3C markets, optimizing fluid control for solder paste, silver paste, and conformal varnishes.
Delivering direct, responsive pre-sales consultation and lifetime technical after-sales SLA guarantees for absolute operational uptime.
Deploying targeted conformal coating configurations across critical technological supply chains.
Automotive Control Units (ECUs), sensor arrays, and EV battery management systems (BMS) endure extreme operating conditions. They are constantly subjected to thermal shock, high vibration, road salts, and localized moisture condensation.
Anyco's AC-T761-2 Floor-Standing Vision Coating Machine provides specialized solutions with multi-axis trajectory controls. The vision system dynamically compensates for PCB positioning variances, applying thicker protective layers over high-stress solder terminals while strictly isolating contact-inhibited zones such as wiring connectors.
Modern mobile phones, wearable smartwatches, and smart home appliances leave no room for bulky mechanical tolerances. Solder pads are closely packed, meaning coating overflow can render nearby buttons or acoustic transducers useless.
Using the PDV-3000A Piezoelectric Jet Valve, Anyco systems achieve non-contact spray precision down to sub-millimeter widths. By utilizing jetting rather than traditional atomized spray, we control the fluid meniscus, allowing coating to stop cleanly within microns of forbidden zones.
Understanding where automated fluid dispensing is moving over the next 5 years.
Traditional solvent-based coatings are rapidly yielding to solvent-free, UV-cured materials due to stricter environmental VOC regulations. Integrating instant UV LED water-cooled curing sources directly within the coating process flow accelerates throughput times and minimizes carbon footprints.
Rather than checking coating thickness and distribution manually via handheld blacklights, smart systems are incorporating inline UV optical sensors (AOI). Algorithms automatically flag defects such as bubbles, voids, thin areas, and trace pollution before boards advance to final cure.
Consistent with Industry 4.0 initiatives, global companies require coating systems that stream live operational telemetry. Data such as valve temperatures, dispensing pressure, fluid levels, and batch runtimes are uploaded to central MES servers to ensure total manufacturing traceability.
Technical guidance and sourcing answers for professional engineering and procurement teams.
High-reliability parts and auxiliary systems ensuring consistent dispensing operations.
Anyco Automation
