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Fully Automatic System Tailored to Your Application No External Power Required 24/7 Protection Built for Harsh Environments Engineered for Mobile Equipment Certified for Regulated Markets Fully Autonomous Operation Manufactured In-House Designed for Operational Continuity Fast Detection & Suppression Compact System Design R107 Approved Vehicle Systems CE Certified Manufacturing Installation by Certified Partners
Automatic Fire Suppression for Recycling & Material Handling
Autonomous fire suppression systems engineered for recycling facilities and material handling equipment. Designed for continuous operation, heavy-duty environments and elevated ignition exposure.
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Industry Risk
Fire Exposure in Recycling and Waste Processing
Recycling and material handling environments combine combustible dust, hydraulic systems, fuel components and high operating temperatures.
Equipment such as wheel loaders, shredders, conveyor systems, sorting machinery and material handlers operates under continuous mechanical stress, often in multi-shift or 24/7 production cycles.
Fire incidents in these environments can escalate rapidly and result in production downtime, equipment damage and operational interruption.
Common Ignition Sources
Typical Fire Hazards in Recycling Operations
Recycling environments present multiple ignition mechanisms during normal operation. In continuous operations, small ignition sources can escalate before manual intervention is possible.
Dust Ignition
Combustible dust accumulates around engines, exhaust systems and electrical components. Elevated temperatures may ignite fine particles under confined conditions.
Overheated Engine and Exhaust Components
Heavy load cycles generate high temperatures near combustible materials.
Hydraulic Oil and Fuel Leaks
Pressurized systems increase fire propagation risk when exposed to heat.
Protega Fire Suppression Systems
Designed for 24/7 Autonomous Protection
Protega designs automatic fire suppression systems specifically for mobile recycling equipment and industrial material handling machinery.
Systems are configured to protect:
- Engine compartments
- Hydraulic systems
- Electrical enclosures
- High-temperature mechanical zones
Upon exposure to critical temperature, the system activates automatically, without operator intervention.
The system operates independently from external power supply, ensuring protection even during electrical failure or machine shutdow
How Our Systems Work
Direct and Indirect Detection Technologies
Protega fire suppression systems can be configured as direct or indirect systems depending on enclosure layout and suppression strategy.
Protega systems utilize a heat-sensitive polymer detection tube that remains continuously pressurized (approx. 20 bar).
When exposed to flame or critical radiant heat:
- The polymer softens at the hottest point
- The tube ruptures locally
- System pressure drops immediately
- The cylinder valve opens pneumatically
- The extinguishing agent is discharged
This configuration:
- Requires no external power
- Operates autonomously
- Is highly resistant to vibration
- Is suitable for harsh vehicle environments
In a direct system, the pneumatic detection tube performs a dual function: it serves both as the fire detection element and as the discharge line for the extinguishing agent.
The heat-sensitive polymer tube is routed throughout the protected compartment near identified risk zones. The tube remains continuously pressurized (approximately 20 bar) and forms a closed detection loop within the enclosure.
When exposed to flame or critical radiant heat:
- The polymer softens at the hottest point
- The tube ruptures locally
- System pressure drops immediately
- The cylinder valve opens pneumatically
- The extinguishing agent is discharged directly through the rupture point
Because discharge occurs exactly at the highest temperature location, suppression is highly localized and immediate. This configuration provides fast response with minimal system complexity and no reliance on electrical power.
In an indirect system, the pneumatic detection tube functions solely as the fire detection element. It does not discharge the extinguishing agent.
The pressurized detection tube is routed through the protected compartment near identified risk areas. When thermal activation occurs, it pneumatically triggers the suppression cylinder without acting as the discharge line.
When exposed to flame or critical radiant heat:
- The polymer softens at the hottest point
- The tube ruptures locally
- System pressure drops immediately
- The cylinder valve opens pneumatically
- The extinguishing agent is discharged through pre-engineered nozzles
Unlike the direct configuration, the extinguishing agent is not released through the rupture point itself. Instead, it is distributed via strategically positioned discharge nozzles engineered according to enclosure geometry and airflow patterns.
This enables controlled and volumetric suppression across larger or segmented compartments.
Agent selection
Suppression Agents for Recycling & Material Handling
Agent selection is defined during application-specific fire risk assessment. Recycling and material handling environments combine solid combustibles, flammable liquids and electrical systems, often under continuous heavy-duty operation.
ABC Dry Powder
Broad-Spectrum Mobile Protection
ABC dry powder is widely applied in mobile recycling equipment due to its rapid flame knockdown and multi-class effectiveness.
It is particularly suitable for engine compartments and hydraulic systems where fuel, oil and electrical components are present simultaneously.
Technical characteristics:
- Effective against Class A, B and C fires
- Rapid flame knockdown
- Suitable for fuel and hydraulic oil risks
- Proven performance in vehicle applications
- Compatible with fully pneumatic activation systems
ABC powder provides fast suppression in high-risk engine and mechanical compartments.
Dual Agent System (Powder + Foam)
Enhanced Suppression and Cooling Performance
In high-risk recycling applications, Protega can configure dual agent systems combining dry powder and foam.
This configuration provides:
- Immediate flame knockdown through powder discharge
- Surface sealing and cooling through foam application
- Reduced re-ignition risk in fuel and hydraulic systems
Technical characteristics:
- Combined rapid knockdown and cooling effect
- Enhanced protection against liquid fuel fires
- Reduced re-ignition probability
- Engineered for high-load industrial applications
Dual agent configurations are selected where elevated fuel load, hydraulic exposure and operational continuity demand enhanced suppression performance.
Benefits of a Protega System
Built for Continuous Industrial Operation
24/7 Autonomous Protection
Continuous monitoring without reliance on operator presence.
No External Power Required
Fully pneumatic activation independent of vehicle or machine electrics.
Reduced Downtime Risk
Early suppression limits secondary damage to critical components.
Designed for Harsh Environments
Resistant to vibration, dust and temperature fluctuations.
System Architecture
Engineered Integration for Mobile and Industrial Equipment
A typical configuration may include:
- Suppression cylinder
- Detection tube or linear heat detection cable
- Discharge nozzles (indirect systems)
- Optional integration modules
Integration & Optional Add-ons:
- Manual activation button
- Visual and audible alarms
- Pressure monitoring switches
- Remote monitoring interface
- Signal output to vehicle control
Certification & Quality Management
Regulatory Compliance and Controlled Manufacturing Standards
CE certified manufacturing
ISO 9001 certified quality management system
In-house engineering and production
Installation by Protega or certified partners
OEM & Fleet Integration
Engineering Support for Mobile Equipment
Protega supports equipment manufacturers and industrial operators with structured integration programs.
Systems can be incorporated during machine design or installed as retrofit solutions for existing equipment. Installation is performed by Protega or certified partners to ensure controlled commissioning and documentation.
