RLT-i Series RF Laser RLT-60i
Yongli RLT-i series RF CO2 lasers operate at 9.3 μm with 30W/40W/50W powers. Their precise wavelength extends plastic and film processing; CO2 lasers are not all equivalent. Standard 10.6 μm works well on wood and acrylic but can cause excessive melting or charring on PET, PI polyimide, films and composite plastics. RLT-i is optically optimized for the 9.3-micrometer (9.3 μm) band to improve precision, efficiency and finish. Resonant Absorption: At 9.3 μm, RLT-i matches molecular-bond absorption. Many modern polymers have stronger resonant peaks near 9.3 μm, allowing RLT-i light to be absorbed at the surface and rapidly vaporize it through photoablation rather than excess heat spreading outward. The resulting cold-processing effect gives flatter cuts, faster processing and a smaller HAZ. Edge Quality: For transparent films, white plastics and FPC, RLT-i reduces yellowing, molten buildup and charring. Lower thermal effects improve appearance and protect electrical performance, producing clean precision cuts on materials challenging for conventional CO2 lasers. Applications: RLT-i is a preferred source for electronics, medical-device manufacturing and premium packaging, including FPC cover-film cutting, precision labels and medical-catheter drilling. The distinctive wavelength of RLT-i supports productivity and quality control. It is recommended for moving from general processing into precision manufacturing. Product Features: Optimized 9.3-micrometer output transfers maximum energy into polyimide/Kapton, polyester PET, polyphenylene sulfide (PBT) and certain epoxy-based polymers. Efficient absorption reduces melting and carbonization and generally enables faster cutting and engraving. Water cooling allows the iL series to maintain stable output in demanding production.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Rated Power | 50W |
| Cooling method | Air cooling |
| Dimensions ( Length , Width , High ) | 536mm*92.5mm*155mm |
| Weight | 10kg |
| Maximum Chassis Temperature | <60°C |
| Input Voltage | DC 48V/21A |
| Beam Divergence Angle | <8mrad |
| Wavelength | 9.3μm |
| Power Instability | ±5% |
| Beam Quality Factor M² | <1.2 |
| Beam diameter [1/e²] | 2.2±0.2mm |
| Polarization state | Horizontal linear polarization >100:1 |
| Duty cycle | 0-100% |
| Modulation Frequency | 0-25KHz% |
| Operating environment Temperature | <15~40°C(59~104°F) |
| Operating Humidity | Non-condensing |
| Shipping and Storage Temperature | -10~40°C(14~104°F) |
Applications
Key Features
Datasheet
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