Lasermet Introduces the Active Enclosure: Intelligent Laser Safety with Active Guarding Technology
Lasermet is pleased to introduce the Active Enclosure, an advanced laser safety cabin that combines proven passive laser protection with the company's patented Laser Jailer® Active Guarding System. Designed for high-power Class 4 laser applications, the Active Enclosure provides a rapid-build, modular solution that delivers intelligent, fail-safe laser protection for modern industrial environments.
Unlike conventional laser safety cabins that rely solely on passive beam containment, the Active Enclosure actively detects stray laser beam strikes and automatically shuts down laser operation in milliseconds, helping to protect personnel, equipment, and surrounding infrastructure.
Combining Passive and Active Laser Protection
The Active Enclosure integrates the robust construction of Lasermet's Laser Castle cabins with the advanced detection capabilities of the Laser Jailer® Active Guarding System.
Constructed from laser safety-compliant panels fitted with patented Laser Jailer® Active Guarding Tiles, the enclosure continuously monitors its internal walls and roof for accidental laser beam impacts. If a stray beam strikes one of the detector tiles, Lasermet's fail-safe technology immediately isolates the laser safety input in less than 25 milliseconds, terminating laser operation until the safety interlock system has been reset.
Unlike traditional passive laser barriers that simply block laser radiation, the Active Enclosure provides continuous monitoring and immediate response to stray laser strikes. This active protection offers an additional layer of safety, making it particularly suitable for today's increasingly powerful industrial laser systems.
Engineered for High-Power Laser Applications
The Active Enclosure is designed to achieve Class 1 operation while safely containing Class 4 laser systems across all laser wavelengths. The Laser Jailer® Active Guarding System is especially effective for high-power laser applications of 1 kW and above, where active detection significantly enhances protection compared with passive guarding alone.
Every enclosure is custom designed to suit the customer's application and can be rapidly manufactured, installed, and commissioned.
Each Active Enclosure is supplied with Lasermet's Interlock® Control System, enabling continuous monitoring of the active guarding network while integrating seamlessly with a complete laser safety system.
Optional system enhancements include:
- LED laser warning signs
- Interlock controllers
- Safety door interlock switches
- Electromagnetic door locks (Maglocks)
- Audible warning systems
- High-definition CCTV monitoring
Designed for Demanding Industrial Environments
The Active Enclosure is ideally suited to facilities operating high-power laser systems where personnel protection, equipment reliability, and infrastructure preservation are essential.
Typical applications include:
- Aerospace manufacturing
- Automotive production
- Energy and power industries
- Laser welding and cutting
- Laser additive manufacturing
- Research and development facilities
- High-power industrial laser processing
By detecting stray laser radiation before significant damage can occur, the system helps safeguard operators while also protecting buildings, machinery, utilities, and other critical infrastructure from accidental laser exposure.
Intelligent Active Guarding
The patented Laser Jailer® Active Guarding System goes beyond conventional passive laser protection by actively monitoring enclosure surfaces for laser beam strikes. If a stray laser beam impacts one of the detector tiles, the system immediately interrupts the laser safety circuit, automatically stopping laser emission before damage can occur.
The laser safety input is isolated in less than 25 milliseconds, with the overall shutdown time dependent on the response characteristics of the connected laser system. This rapid response helps minimise the consequences of beam misalignment, equipment malfunction, or accidental exposure.
Key Features
- Rapid-build modular laser safety cabin
- Class 1 enclosure designed for Class 4 laser systems
- Patented Laser Jailer® Active Guarding System
- Laser strike detection in less than 25 milliseconds
- Continuous active monitoring of enclosure walls and roof
- Effective across all laser wavelengths
- Optimised for high-power lasers of 1 kW and above
- Supplied with Lasermet's Interlock® Control System
- Customisable modular design to suit individual applications
- Compatible with a comprehensive range of laser safety accessories and monitoring systems
Compliance and Safety Standards
The Active Enclosure is designed, tested, and certified in accordance with internationally recognised laser safety requirements, including:
- BS EN IEC 60825-4 – Safety of Laser Products – Part 4: Laser Guards
- EN IEC 60825-1 – Safety of Laser Products – Part 1: Equipment Classification and Requirements
- Machinery Directive
- Low Voltage Directive
- EMC Directive
Raising the Standard for Industrial Laser Safety
As laser processing systems continue to increase in power and complexity, traditional passive guarding alone may no longer provide sufficient protection for every application. By combining proven passive laser containment with intelligent active guarding technology, the Active Enclosure represents the next evolution in industrial laser safety.
With rapid laser strike detection, automatic laser shutdown, and seamless integration into a complete laser safety system, the Active Enclosure provides manufacturers with a robust, future-ready solution for protecting personnel, equipment, and facilities while supporting compliance with international laser safety standards.