Multi-Sided Component Cooling
Learn how pressed-in tubes on at least two sides of the four-sided base body ensure optimal heat transfer – without any external media, purely through our pressing technology.
Marking – Precise identification for traceability and quality
Clear marking of air and liquid heat sinks ensures traceability, process reliability, and precise identification of components. Modern methods such as laser engraving and screen printing enable permanent markings without affecting cooling performance or surface quality.
Learn more in a conversationCOOLTEC marking technologies
Laser scribing & laser marking
Laser scribing engraves fine patterns or part contours directly onto the surface of heat sinks, while laser marking applies permanent information such as serial numbers or logos.
Benefits:
Precise, repeatable engravings
Optimized thermal connection and mechanical stability
Complex designs and logos possible
Flexible for different materials (e.g., copper-plated, gold-plated)
Permanent markings without affecting functionality
Screen printing
In screen printing, a paste is pressed through a fine mesh onto the surface to apply logos, color codes, or technical information.
Benefits:
Sharp and repeatable prints
High resistance to mechanical and chemical influences
Flexible for various colors and materials
Cost-effective solution for branding and functional marking
Does not affect thermal or electrical properties
Precise marking for maximum traceability
Our marking and labeling technologies such as laser engraving and screen printing ensure durable, precise markings without compromising cooling performance. Your components remain clearly identifiable and reliably traceable.
