Fire Protection for Machines Using Flammable Operating Fluids
Reliable Protection for CNC and Other Machines with High-Pressure Water Mist
Reliable Protection for CNC and Other Machines with High-Pressure Water Mist
pre-warning times requirement assures safe environment for people and minimal fire damage thus business interruption
cooling effect compared to any other firefighting agent assures safe environment for people and effectively avoids re-ignitions
CNC production systems and similar machines are particularly vulnerable to fires caused by leaking operating fluids or lubricants. Such fires are often triggered by overheating components or leaks, and can quickly escalate to cause significant damage. Due to the long lead times for replacement machines or spare parts, such incidents often result in substantial economic losses.
High-pressure water mist fire suppression systems are particularly well-suited to protecting these types of machines. They provide reliable fire suppression while using very little water, thereby minimising consequential damage. Unlike gas extinguishing systems, there is no risk to personnel.
These systems can be tailored to the specific requirements of each machine. Depending on the required level of protection, the system can be designed for either object protection directly at the machine or room protection for entire production areas. The systems can be installed flexibly and space-efficiently, either decentralised with a self-contained cylinder system, or centralised via a pump unit.
FAQ – Fire Protection in CNC & Other Machines
Why is high-pressure water mist suitable for CNC and other machines?
Operating and lubricating fluids can quickly ignite due to leaks or overheating. Water mist cools and suppresses fires locally with minimal water usage, reducing both fire damage and collateral water damage.
Object protection or room protection — which is appropriate?
Object protection targets individual machines, while room protection covers entire production areas. The choice depends on the number of risk points and potential fire spread.
What installation options are available?
Decentralized cylinder systems: autonomous, compact, and ideal for single machines. Central pump systems: more powerful and scalable for larger areas.
Are water mist systems safe for personnel and do they cause water damage?
Yes — they use water only (no hazardous extinguishing gases) and minimal water, reducing both safety risks and potential water damage compared to many alternatives. A project-specific risk assessment is still required.
