The system combines low-pressure spraying with coaxial atomization technology to regulate release-agent delivery and support uniform coverage of mold surfaces. By coordinating spray pressure, material flow, and nozzle arrangement, it helps reduce excessive application and unnecessary material consumption.
Designed for integration into automated concrete production processes, the system can be configured according to product type, mold dimensions, production line speed, and release-agent properties.
Compared with conventional high-pressure spraying, brush application, and manual spraying, the QGM Coating System is designed to reduce release-agent consumption, limit oil-mist dispersion, support mold protection, and improve spraying consistency.
For concrete product manufacturers, controlled release-agent application is an important part of maintaining a consistent production process and managing material use around the molding stage.
| Parameter | Concrete Blocks | Paving Stones | Wall Panels | AAC Blocks |
| Beam-to-mold distance | 35 cm | 20 cm | 20 cm | Twin-V frame |
| Nozzle spacing | 10 cm | 5 cm | 5 cm | 5 faces |
| Mold speed | 200 mm/s | 200 mm/s | 200 mm/s | 4 circuits |
| Hyd / Air pressure | 0.5 / 0.5 bar | 12 / 1 bar | 0.5 / 0.5 bar | Separate |
The QGM Coating System uses low-pressure spraying to apply release agent to mold surfaces. Combined with controlled material flow, this approach helps limit excessive application compared with conventional spraying and manual application methods.
The system is designed to reduce release-agent consumption by up to approximately 70%, according to the supplied product information.
The release agent and atomizing air travel through separate channels and meet at the nozzle outlet, where atomization takes place.
This coaxial arrangement helps distribute the release agent across the mold surface. The nozzle layout and spray height can be configured to suit different mold geometries and coverage requirements.
Control valves enable rapid spray activation and shutoff. Independent nozzle control allows spraying to be managed according to the required application area, helping reduce dripping and unnecessary release-agent delivery.
These functions support the system's use in automated concrete manufacturing lines.
A uniform release-agent coating helps reduce demolding resistance and the risk of mold-surface wear and corrosion. Release-agent selection and spraying parameters can be adjusted according to mold material and operating conditions.
Low-pressure spraying and controlled material delivery help reduce oil-mist dispersion and excessive application. This can also reduce release-agent accumulation around the spraying area and contribute to a cleaner production environment.
The spray beam, nozzle quantity, nozzle spacing, and nozzle arrangement can be designed according to product dimensions, mold width, and production line speed.
This configurable design allows the system to be evaluated for integration into different concrete manufacturing processes.
The QGM Coating System is designed for release-agent application in the production of:
•Concrete blocks
•Concrete paving stones
•Concrete wall panels
•Autoclaved aerated concrete (AAC) blocks
The spraying arrangement should be configured according to the product, mold structure, and production-line requirements.
A Controlled Spraying Solution for Concrete Production
By combining low-pressure spraying, coaxial atomization, rapid valve response, and configurable nozzle arrangements, the QGM Coating System provides a dedicated solution for mold release-agent application in concrete product manufacturing.
Its configuration can be adapted to different products and production conditions, helping manufacturers manage release-agent delivery while supporting consistent mold coverage.
Contact QGM to discuss your product range, mold dimensions, release-agent requirements, and production-line configuration.
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