BLT6 Series

Overview

The Bochu BLT6 Series is a high-performance intelligent cutting head series designed for modern fiber laser cutting systems. Built for stable, high-power processing, the series integrates intelligent sensing, water-cooled nozzle technology and impact recovery features to support safer operation, wider processing capability and improved production efficiency.

The BLT643H, BLT663H and BLT683H models cover laser power ranges up to 15kW, 20kW and 30kW respectively, giving machine builders and fabricators a scalable cutting head platform for different power levels and processing requirements. Depending on the selected model, the BLT6 Series supports Q+, QD, QBH and ADD fiber interfaces, with focal distances of 200mm or 300mm.

Key features

• Smart Frame: Intelligently senses edges, helping improve operational safety and processing efficiency.
• Water-Cooled Nozzle: Supports more stable processing and a wider process window.
• Collision Protective Plate: Allows one-step reset and fast recovery after impact, reducing downtime and usage costs.
• High-power compatibility: The selected BLT6 models cover laser power ranges from ≤15kW to ≤30kW.
• Fiber interface flexibility: Compatible with multiple fiber interface standards depending on the model.
• Industrial laser wavelength range: Designed for 1060–1090nm fiber laser systems.

Applications

The BLT6 Series intelligent cutting head is suitable for high-power 2D fiber laser cutting applications where stable processing, intelligent monitoring and reliable head protection are required. It is appropriate for sheet metal processing, industrial fabrication, machinery manufacturing, metal structures and production environments using medium-to-high-power fiber laser cutting equipment.

Why choose this product

The BLT6 Series is a strong choice for laser cutting machine manufacturers and industrial users who need a scalable intelligent cutting head platform. Its combination of smart edge sensing, water-cooled nozzle stability and collision recovery helps improve productivity, protect equipment and support consistent cutting performance across different power levels.

For users working with higher-power fiber laser systems, the BLT643H, BLT663H and BLT683H offer a clear upgrade path from ≤15kW to ≤30kW while maintaining the same BLT6 Series platform logic.