Reduced Sound Output: Acoustic Engineering for CDT Workshops

One of the standout features of the C-VAC Acoustic Enclosure is its ability to dampen the operational noise of the extraction system. The C-VAC system itself is already designed for low-noise operation, thanks to its frequency inverter-controlled fan unit that adjusts power based on demand. The enclosure takes this a step further by incorporating sound-insulating materials and structural design elements that absorb and deflect acoustic energy.

This can provide a reduction in sound output of ~10-15 dB(A) and is particularly beneficial in educational environments where excessive noise can disrupt learning and pose health risks. By housing the extraction unit within the acoustic enclosure, workshops maintain a quieter, more focused atmosphere for students and staff.

The C-VAC Acoustic Enclosure is engineered for versatility, allowing it to be retrofitted to any existing system. Whether space constraints dictate an outdoor setup, or the preference is for an internal installation, the enclosure is built to withstand both environments. Its robust construction ensures protection against weather elements when placed outdoors, while its compact footprint allows seamless integration within indoor technical prep rooms or technician areas.

This flexibility empowers institutions to optimise their workshop layouts without compromising on safety or performance.

Security is a critical consideration in educational settings, especially when housing high-value mechanical systems. The C-VAC Acoustic Enclosure features a locking mechanism that restricts unauthorised access to the extraction unit. This not only protects the equipment from tampering or accidental damage but also ensures compliance within safety protocols for educational facilities.

The lockable design is particularly useful in shared facilities or multi-room installations, where access control is essential for maintaining operational integrity.

To further enhance usability, the C-VAC system’s control panel can be mounted externally from the acoustic enclosure. This design choice allows technicians and educators to monitor and adjust system settings without needing to access the internal components directly. The control panel includes features such as:

• Frequency inverter controls for energy-efficient fan operation
• Bag level indicator alarms for dust collection management
• System activation via low-voltage circuits and automatic valves linked to machinery

This external interface simplifies maintenance and improves workflow efficiency across the department.

The C-VAC Acoustic Enclosure exemplifies AES Ltd.’s commitment to innovation, safety, and user-centric design. By addressing key challenges such as noise pollution, equipment security, and installation flexibility, this enclosure transforms the already powerful C-VAC system into a comprehensive solution for modern educational workshops.

Whether you’re upgrading an existing facility or designing a new one, integrating the C-VAC Acoustic Enclosure ensures your workshop meets the highest standards of safety, compliance, and operational excellence.