Marking solutions designed to operate where conventional marking solutions cannot reach.
In certain industrial processes, parts must be identified while they are still at high temperatures. Waiting for the material to cool down can cause delays, require additional handling, and pose risks to product traceability.
COUTH hot marking solutions enable direct dot peen marking on hot metal parts, ensuring identification from the earliest stages of the production process.
Our range of marking machines has been specifically developed to operate in thermally demanding environments, incorporating protection systems that allow operation in both medium-temperature applications and high-temperature processes.
Hot marking up to 500°C
Medium-temperature applications require systems capable of continuous operation without compromising the reliability of mechanical, pneumatic, and electronic components.
For these types of environments, COUTH offers a range designed to mark parts up to 500°C.
These solutions incorporate thermal protection systems based on:
- Refractory steel labyrinths
- Thermal protection shields
- Forced-air systems for heat evacuation
- Design optimized for quick maintenance
The result is a solution capable of maintaining traceability directly on the hot part without having to wait for it to cool down.
Hot marking up to 900°C
When working conditions are more extreme, the marking system must be capable of withstanding much higher temperature levels.
The COUTH 200×35 dot peen marking solution has been developed for applications up to 900°C, incorporating a reinforced protection architecture specially designed for severe metallurgical processes.
Its system combines:
- Protection via refractory stainless steel
- Multi-stage thermal barriers
- Air cooling
- Water cooling
- Specific protection for the marking punch
Thanks to this configuration, it is possible to create permanent markings even on parts subjected to extreme temperatures.
COUTH range for hot marking
COUTH 72×35 P7 dot peen marker: compact solution for medium temperatures
Designed for applications up to 500°C where available space is limited or integration must be performed in robotic cells or compact systems.
Key features:
- Marking area 72 x 35 mm
- P7 thermal protection
- Integration into robots and feed units
- Simplified maintenance
COUTH 200×35 P7 dot peen marker: increased marking capacity for applications up to 500°C
The 200×35 P7 version expands the available marking area, allowing for the inclusion of:
- Long part numbers
- Serial numbers
- Batch numbers
- Process information
- Multi-line markings
Key features:
- Marking area 200 x 35 mm
- P7 thermal protection
- Quick access to components
- Integration into automated lines
COUTH 200×35 P8 dot peen marker: the solution for applications up to 900°C
Developed for environments where temperatures exceed the typical capabilities of conventional marking systems.
Key features:
- Marking area 200 x 35 mm
- Reinforced thermal protection
- Air-water cooling
- Cooled stamp
- Designed for processes with high thermal demands
A solution designed for traceability from the source
Identifying a part should not depend on waiting for the material to reach a certain temperature.
COUTH’s hot marking solutions allow traceability to be integrated directly into the production process, reducing handling, preventing identification errors, and maintaining operational continuity.
From applications up to 500°C to processes reaching 900°C, the COUTH range of marking machines offers a specific solution for every hot marking need.
Do you need to mark hot parts in your production process?
Our team can help you determine the most suitable marker based on the operating temperature, available space, marking content, and required level of automation.