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No.26 Longhe Road, Longhu High-tech Development Zone, Huaibei City, Anhui Province, P.R.China
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The CO₂ laser marking machine is a dedicated laser marking device centered on a carbon dioxide laser generator, designed for permanent marking, engraving and pattern etching on non-metallic materials. Based on infrared laser thermal ablation technology, it requires no ink or consumables. Controlled precisely by a numerical control system, it can engrave texts, QR codes, production dates, logos, patterns and other graphics onto the surface of leather, wood, plastic, paper, rubber, glass, ceramics, packaging materials and more.
Featuring stable operation, crisp marking effects, easy operation and favorable cost performance, it supports continuous mass production. Widely deployed in packaging, food, daily chemical, craftwork, rubber & plastic, textile and other industries, it has become the mainstream equipment for marking and precision engraving of non-metallic products.
The CO₂ laser tube generates an infrared laser beam at a wavelength of 10.6 μm. After passing through reflective optical paths, galvanometer scanning and field lens focusing, the beam forms a high-density focused light spot. Relying on laser thermal effects, the surface layer of non-metallic materials undergoes rapid carbonization, vaporization and melting ablation, leaving permanent marks with uniform depth and sharp edges on workpieces.
It adopts non-contact processing mode. Marking contents can be freely edited via computer software, with laser power, marking speed, focal length and motion path accurately regulated. The whole scanning and forming process runs automatically, and the resulting marks are friction-resistant, hard to peel off and resistant to fading.
The core light-emitting component of the equipment outputs stable mid-infrared laser specially optimized for non-metallic processing, delivering even beam distribution, long service life and low energy loss. It is the key component for non-metal engraving.
Dual-axis precision X/Y galvanometer motors rapidly deflect the laser beam for high-speed positioning. It achieves fast marking speed and high positioning accuracy, enabling delicate engraving of tiny characters and complex patterns without distortion.
Consisting of reflecting mirrors, focusing field lenses and optical path protective covers, it transmits and precisely converges laser beams to shrink light spots, improving marking definition and uniformity while guaranteeing engraving precision.
Equipped with professional marking software and an industrial control mainboard, it supports multiple file formats. Users can freely edit texts, serial numbers, QR codes, barcodes, graphics and logos; automatic serial number increment and batch typesetting are available, and parameters can be adjusted with one click.
Manually or electrically adjustable lifting platform adapts to workpieces of varying heights for fast focusing and positioning. Equipped with limiting fixtures, it securely fixes regular and special-shaped parts for processing.
Configured with forced air cooling or water cooling structure to dissipate heat generated by the laser tube in a timely manner, supporting long-hour non-stop operation. A standard smoke extraction and purification unit removes engraving fumes, realizing eco-friendly and odor-free production.
Integrated thickened frame ensures stable operation and effective vibration damping. Fitted with safety enclosures, emergency stop buttons and laser protective glass, it prevents laser leakage and operational hazards, fully complying with workshop safety standards.
No ink, ribbon or other consumables needed; only electric power is consumed with no chemical contamination during processing, and fumes can be collected and treated centrally.
No mechanical extrusion or tool contact avoids indentation and scratches on workpieces, ideal for thin-wall and soft materials.
Marks formed by high-temperature carbonization resist wiping, extreme temperatures and abrasion, meeting product traceability and anti-counterfeiting requirements.
Visual computer operation allows flexible content modification and quick product changeover & commissioning, suitable for multi-variety production.
Simple mechanical structure delivers low failure rate and convenient maintenance, perfectly suited for long-term uninterrupted mass production in factories.
