Link Metal CNC BOCI Nozzle Connector & Capacitive Height Sensor for Fiber Laser Cutting Heads

BOCI Nozzle Connector & Capacitive Height Sensor

Professional industrial-grade fiber laser cutting head replacement parts, exclusively designed for original BOCI fiber laser cutting systems. This set includes a high-precision capacitive height sensor and heavy-duty nozzle connector, 1:1 perfectly matching original OEM factory parameters. With stable performance, long service life and tool-free installation, it is an essential core spare part for daily maintenance of BOCI laser cutting equipment.

This complete product series covers all mainstream BOCI fiber laser cutting head models on the market, including BLT421 3D type and BLT641/642 standard type. All products are manufactured with high-grade industrial materials and undergo rigorous quality control for reliable performance in demanding industrial environments.

Key Advantages of Our BOCI Nozzle Connectors & Sensors

• High-Grade Industrial Raw Materials: Precision CNC machined from premium high-grade industrial alloy with strict size tolerance control. Offers excellent corrosion resistance and wear resistance, suitable for 7*24h high-load industrial working conditions.
• High Stability Capacitive Height Sensor: Features anti-interference design for real-time high-precision height sensing and stable signal transmission. Ensures consistent high-precision laser cutting output and reduces defective rate.
• Heavy-Duty Nozzle Connector: Tight thread fit provides secure locking and no air leakage. Perfectly matches original BOCI laser nozzles and sensors, with easy installation and replacement.
• 1:1 OEM Perfect Fit: Exact match for original BOCI cutting heads with direct plug and play installation. No additional debugging required, significantly reducing equipment downtime.
• Full Series Model Coverage: Complete range of BOCI models available, including single hole 3D type and standard type. Fully compatible with all mainstream BOCI fiber laser cutting head models on the market.
• Anti-Spatter & Anti-Oxidation Protection: Enhanced surface treatment effectively resists erosion from cutting splash and high-temperature smoke. Resists dust and welding slag adhesion, is easy to clean, and maintains stable performance in harsh environments.
• Broad Industrial Applicability: Suitable for all 1064nm BOCI fiber laser cutting machines (2D plane cutting, 3D robotic cutting, high-power thick plate cutting) and automatic laser production lines.

Compatible Equipment & Available Models

Compatible Equipment

• All BOCI Series Fiber Laser Cutting Heads
• All BOCI 2D Plane Fiber Laser Cutting Machines
• All BOCI 3D Robotic Fiber Laser Cutting Systems
• All Original and Compatible BOCI Laser Processing Equipment

Available BOCI Nozzle Connector & Sensor Models (2 Options Total)

BLT421 Series

• BLT421 3D - Single Hole: For BOCI BLT421 3D robotic cutting heads (single hole design)

BLT641/642 Series

• BLT641/642: For BOCI BLT641 and BLT642 standard 2D cutting heads

Custom Specifications Available: For custom BOCI models or other laser cutting head consumables, please contact our sales team directly for personalized solutions.

Detailed Technical Specifications

Package Contents

• 1 x Selected Link Metal CNC BOCI Capacitive Height Sensor / Nozzle Connector
• 1 x Specialized Shockproof Anti-static Protective Packaging

Quality Assurance

All BOCI laser parts from Link Metal CNC undergo strict quality inspection before delivery, including dimensional accuracy inspection, sensor performance calibration, connector precision verification and durability test.

We maintain strict ISO 9001 quality control standards to ensure stable and reliable mechanical and sensing performance. All our products come with professional pre-sales consultation and comprehensive after-sales support.

Frequently Asked Questions

Q: What is the difference between BLT421 3D and BLT641/642 models?
A: BLT421 3D is specifically designed for BOCI BLT421 3D robotic cutting heads with a single hole design optimized for complex 3D cutting operations. BLT641/642 is a standard model for BOCI BLT641 and BLT642 2D plane cutting heads. They are not interchangeable due to different dimensions and interface specifications.

Q: What is special about the single hole design of the BLT421 3D model?
A: The single hole design of the BLT421 3D model provides optimized airflow for 3D cutting applications. It ensures consistent protective gas delivery to the cutting zone even at various angles, improving cut quality and reducing slag adhesion on complex curved surfaces.

Q: Can I purchase just the sensor or just the connector separately?
A: Yes, we offer both complete assemblies and individual components. If you only need to replace one part, please contact our sales team and specify which component you require. However, replacing the entire assembly is recommended for optimal performance and reliability.

Q: How often should I replace the nozzle connector/sensor?
A: Under normal operating conditions, a nozzle connector/sensor assembly should last 3-6 months. However, it should be replaced immediately if you notice any damage, deformation, or if the height follow system becomes unstable. Frequent collisions will significantly shorten its service life.

Q: Do I need to recalibrate the height follow system after replacement?
A: No, our BOCI nozzle connectors and sensors are pre-calibrated to match original factory specifications. They are designed for direct plug and play installation with no additional debugging or recalibration required.

View our full range of laser cutting accessories including BOCI nozzles, ceramic rings and protective lenses.