Graphite Heat Sink & Graphene Laser Engraving OEM

Laser Engraving OEM - Graphite Heat Sink / Graphene Thermal Sheet / Aluminum Heat Sink Laser Etching

 

FineCause Precision UV Laser Graphite Heat Sink Processing (Precisely Removing Coating Without Affecting Thermal Efficiency):

Ultra-thin graphite thermal films, graphene sheets, and aluminum heat sinks widely used in the high-tech electronics industry require absolute precision during customization. FineCause utilizes advanced "UV Laser" technology combined with empirical parameter settings to cleanly remove the graphite coating from the aluminum substrate. This method reveals the clean metallic sheen underneath with zero thermal distortion to the underlying structure. The engraved surface maintains total flatness, ensuring that the original plane heat dissipation performance remains completely unaffected—making it ideal for marking serial numbers, corporate logos, and specifications on hardware.

• Zero Impact on Thermal Performance: By micro-adjusting the laser energy, we selectively vaporize only the graphite layer, leaving the substrate structurally intact to fully maintain its original thermal conductivity.
• Ultra-Fine 0.02 mm Markings: With a narrow 0.02 mm beam diameter, the system easily renders tiny technical specifications, regulatory logos, and barcodes on compact M.2 SSD heat sinks or smartphone thermal sheets.
• Reliable & Stable Fixture Positioning: Paired with custom-engineered industrial jigs, our system provides high positioning accuracy, ensuring uniform placement across batch runs.
• Versatile Shallow Surface Capability: Designed for flat and precise surface etching, this technology seamlessly extends to substrates like glass, plates, cups, bottles, mirrors, acrylic, wood, leather, cardboard, and electronic components.
• Professional Tech Aesthetic: The etched graphics reveal a striking metallic contrast with sharp, modern lines. This increases brand identification and transforms raw hardware into a sophisticated, premium electronic component.
• Flexible Processing & OEM Solutions: FineCause stands by professional machinery sales and contract services. From small-scale prototype evaluations during R&D to ongoing batch production runs, we deliver stable processing that adapts to your workflow.

FineCause is committed to providing professional machinery sales alongside dedicated contract manufacturing services. We offer comprehensive solutions including laser engraving processing, laser marking, rotary engraving, and curved surface laser marking. With fiber laser and UV laser engraving systems at our disposal, we can mark both flat and curved profiles. We welcome inquiries for materials such as electronic components, steel, copper, aluminum, gold, silver, plastics, ceramics, wood, acrylic, leather, cardboard, and more. Replacing conventional sticker labels, traditional printing, and branding methods, our systems perform much finer processing to easily meet consumers' prototyping and production demands. Feel free to contact us via phone or email for any laser technology inquiries or custom laser engraving processing requests!

Product Specifications