| CO₂ Laser Tube | Non-metal cutting, engraving, acrylic and wood processing | 40–150 W; sealed glass tube; 10.6 μm wavelength | $90–$650 | 7–25 calendar days | Fragile, volumetric charge often significant; protective crate recommended | High breakage risk; avoid temperature shock and impact | Usually reviewed under 9013 or 8540, depending on construction and customs ruling | Verify laser classification, power rating, destination safety rules, and import documentation | Medium–High; keep safety stock because failures stop production |
| Diode Laser Module | Marking, welding, alignment, sensing and compact cutting systems | 450–1,080 nm; 5–100 W optical output; fiber-coupled or free-space | $35–$1,800 | 10–45 calendar days | Compact and relatively low freight cost; temperature-controlled transport may be useful | Sensitive to electrostatic discharge, moisture and over-current | Often 9013; final code depends on whether supplied as a complete laser or subassembly | High-power or specialized optical sources may require export-control screening and end-use checks | High; qualify wavelength, power stability and cooling interface before volume orders |
| Fiber Laser Source | Metal cutting, welding, marking and precision material processing | 20–3,000 W; commonly near 1,030–1,080 nm; industrial fiber output | $900–$18,000 | 20–75 calendar days | High-value electronics; insured air freight and shock indicators are advisable | Protect optical connectors, cooling ports and control electronics from shock and humidity | Generally reviewed under 9013; national customs interpretation varies | Check export-control lists, end-user statements, sanctions screening and laser-safety obligations | Very High; prioritize traceability, service capability and approved substitute parts |
| Galvanometer Scanner | High-speed laser marking, engraving and beam positioning | 10–30 mm aperture; digital or analog control; ±10° to ±25° optical scan angle | $180–$2,500 | 15–50 calendar days | Moderate freight cost; calibration protection is more important than size | Avoid vibration, dust and magnetic interference; calibration may shift after impact | Often 9013 or 9031, depending on product description and national tariff practice | Usually not controlled solely because it is a scanner; integrated high-performance systems require review | High; require calibration data, software compatibility and incoming inspection |
| F-Theta Scan Lens | Flat-field focusing for laser marking and scan-head systems | 1030–1,080 nm or 10.6 μm; 100–330 mm scan field; coated optical elements | $80–$900 | 10–35 calendar days | Low-to-moderate weight; dimensional packaging can increase freight cost | High sensitivity to scratches, contamination and coating damage | Usually 9002 or 9013, subject to lens construction and customs interpretation | Confirm coating wavelength, optical power density rating and destination product-safety rules | High; compare coating life, distortion and field uniformity rather than price alone |
| Laser Power Supply | Driving CO₂ tubes, diode modules and other laser sources | 40–150 W output for common CO₂ systems; 100–240 VAC input; PWM or analog control | $25–$280 | 7–30 calendar days | Compact; normal air freight is generally economical | Electrical insulation, terminal protection and moisture control are essential | Usually 8504 | May require electrical safety, EMC and energy-efficiency documentation; battery rules usually do not apply | Medium; dual-source for compatibility and electrical safety certification |
| Recirculating Water Chiller | Temperature control for laser sources and process optics | 0.5–6 kW cooling capacity; closed-loop circulation; 100–240 VAC variants | $180–$2,000 | 15–45 calendar days | Bulky and heavy; sea freight is economical for planned replenishment | Drain and seal for transport; protect compressor and heat exchanger from impact | Commonly 8418 or 8419, depending on refrigeration design and customs ruling | Refrigerant type, pressure equipment, electrical safety and environmental rules may apply | Medium–High; evaluate total landed cost, refrigerant compliance and local service access |
| Beam Delivery Mirror | Redirecting and folding laser beams inside optical paths | 25–50 mm diameter; copper, silicon or glass substrate; wavelength-specific coating | $15–$220 | 7–28 calendar days | Very low weight; protective optical packaging keeps freight cost modest | Coating scratches and contamination can reduce performance; use clean-room handling where appropriate | Often 9001, 9002 or 9013, depending on classification practice | Confirm coating and substrate specifications; high-performance optical components may need export screening | Medium; maintain coating certificates and dimensional inspection records |
| Protective Window | Protecting focusing optics in cutting and welding heads | 20–35 mm diameter; fused silica or optical glass; anti-reflection coating | $8–$120 | 5–21 calendar days | Small and inexpensive to ship; consolidated air freight is practical | Consumable item; protect from dust, fingerprints, moisture and edge chipping | Commonly 9001 or 9002 | Usually low regulatory complexity, but optical coating and product-safety documentation should be retained | Medium; use blanket orders and reorder points to reduce downtime |
| Motion-Control Linear Stage | Workpiece positioning, marking tables and precision laser processing | 100–1,000 mm travel; 0.01–0.1 mm positioning accuracy; motorized drive | $250–$4,500 | 20–70 calendar days | Oversized and heavy; sea freight or consolidated cargo often lowers landed cost | Protect rails, ball screws and encoder cables from corrosion, dust and bending | Often 8466, 8487 or 9031, depending on design and customs interpretation | Check machinery safety, EMC, voltage requirements and any dual-use characteristics of integrated control systems | High; compare installation, calibration and after-sales support costs |
