BOCHU BLT3 Series Flat Cutting Head - 150/200mm Focal Length + 300mm/s Focusing Speed

A flat cutting head compatible with laser power ≤4kW, available in 150mm (Gaussian spot) and 200mm (annular spot) focal length options. It supports high-speed focusing up to 300mm/s, and is equipped with functions like water cooling and temperature monitoring, suitable for laser cutting scenarios with 1030-1090nm wavelength.

Product Features

1. Multi-Scenario Compatible Focal Lengths

   150mm (Gaussian spot) is suitable for thin plate cutting, while 200mm (annular spot) adapts to thick plate/high-reflectivity material cutting, covering diverse processing needs.
2. High-Speed Stable Focusing

   With a focusing speed of 300mm/s and repeat positioning accuracy of ±0.01mm, it ensures cutting efficiency and precision.
3. Intelligent Monitoring & Protection

   Equipped with protective lens temperature monitoring and air pressure monitoring sensors, it provides real-time alerts for anomalies and reduces failure risks.
4. Durable Design

   The water-cooled design enhances cutting stability; the anti-collision protection structure lowers maintenance costs, and users can replace components independently.

Product Parameter Table

Product Application Fields

• Laser flat cutting of thin/thick plates
• Cutting of high-reflectivity materials (e.g., aluminum, copper)
• Industrial scenarios such as metal processing and sheet metal cutting

Product FAQ

1. What’s the difference between Gaussian spot and annular spot?

   Answer: Gaussian spot is suitable for precise cutting of thin plates (≤3mm), while annular spot adapts to thick plate/high-reflectivity material cutting, reducing the impact of reflected light.
2. What’s the advantage of fast focusing speed?

   Answer: The 300mm/s focusing speed allows quick adaptation to plates of different thicknesses, improving production line switching efficiency.
3. How does the anti-collision protection work?

   Answer: The cutting head has a built-in anti-collision structure that can reset quickly after collision. Users can replace components independently without stopping production, lowering maintenance costs.