GUANGZHOU, CHINA — June 15, 2026 — Coatech Intelligent Equipment (Guangzhou) Co., Ltd today announced the global launch of the Water Curtain Paint IV. This advanced automated liquid spray booth integrates heavy-duty overhead conveyor systems with high-efficiency hydro-filtration, providing a turnkey surface finishing solution for industrial manufacturers worldwide.
Solving the Dual Challenge of Throughput and Compliance
As global manufacturing hubs scale up production, the demand for equipment that balances high-volume output with strict Volatile Organic Compound (VOC) emission compliance has never been higher. The Water Curtain Paint IV addresses this exact market gap. By utilizing a continuous stainless-steel water wash system and multi-stage filtration, the equipment captures up to 98% of airborne paint particulates.
"Industrial manufacturers, particularly those scaling operations in Southeast Asia, Bangladesh, and the Middle East, require robust equipment that guarantees both surface quality and environmental compliance," stated Tim, Overseas Marketing General Manager for Coatech. "The Water Curtain Paint IV eliminates the bottleneck of manual coating. By seamlessly integrating with overhead power-and-free conveyors, we enable our clients to maintain continuous, automated production lines for large-scale automotive and heavy machinery components."
Engineered for Global Deployment and Modular Assembly
Designed specifically for the B2B export market, the Water Curtain Paint IV features a modular architecture constructed from insulated 50mm EPS/Rockwool sandwich panels. This design ensures the entire system can be efficiently packed into standard shipping containers and rapidly assembled on-site, minimizing factory downtime.
The system's centralized PLC automation panel provides precise control over variable frequency drive (VFD) exhaust fans, high-capacity vertical circulation water pumps, and the synchronized overhead buffer chain. This ensures a consistent downdraft velocity that protects operators and prevents overspray settling on finished parts.
System Capabilities & Technical Specifications
| Parameter |
Specification |
| Overspray Capture Rate |
≥ 98% via Stainless Steel (SUS304) Water Curtain; ensures strict VOC compliance and extends dry filter lifespan. |
| Conveyor Integration |
Automated Overhead Chain / Power & Free / Roller Bed; enables continuous, touchless transport for heavy machinery parts. |
| Ventilation Capacity |
Roof-mounted Centrifugal Fans with Explosion-proof Motors; maintains optimal crossdraft/downdraft velocity for safe operation. |
| Control Automation |
Centralized PLC Panel with Touchscreen HMI; allows for rapid adjustment of production speeds and airflow. |
| Global Grid Compatibility |
Customizable Power Supply (Standard: 380V / 50Hz / 3 Phase); plug-and-play readiness for international markets. |
| Structural Integrity |
Modular 50mm Insulated Sandwich Panels (EPS/Rockwool); facilitates rapid global shipping, containerization, and on-site assembly. |
About Coatech Intelligent Equipment
Based in the manufacturing hub of Guangzhou, China, Coatech Intelligent Equipment (Guangzhou) Co., Ltd specializes in the engineering, manufacturing, and global export of comprehensive industrial coating solutions. Coatech delivers end-to-end systems, including automated powder coating lines, liquid spray booths, industrial curing ovens, and advanced environmental ventilation systems for the global B2B market.
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