EN
AR
CS
NL
FR
DE
IT
JA
KO
PL
PT
RU
ES
UK
TH
TR
BOCHU BLT4 Series Dual-Function Flat/Kerf Laser Cutting Head
Product Brief
This is BOCHU’s dual-function laser cutting head for flat and kerf processing. It supports one-time formation of multiple kerf types (V/Y/X/K, max +45°), equipped with full-body water cooling and anti-collision core functions. Compatible with high-power laser equipment, it balances cutting stability and operational efficiency.
Product Features
- One-Time Kerf Formation: Supports V/Y/X/K kerf types, with max +45° kerf formed in one operation—reducing secondary processing and cutting costs.
- Full-Body Water Cooling: 90% of the cutting head is covered by water cooling structure, greatly improving heat dissipation efficiency and ensuring cutting stability.
- Dual Protection (Safety + Anti-Collision): Built-in protective lens explosion monitoring (real-time lens status detection) paired with anti-collision design, making it safer to use and easier to maintain.
- Multi-Scenario Adaptation: Models are tailored to different plate thicknesses (e.g., BLT421S-150 for thin plates ≤5mm; BLT421S-200 for thick plates ≥5mm), compatible with mainstream high-power lasers.
Product Parameter Table
| Cutting Head Model | BLT421S | BLT4X2 | BLT4G2/BLT4T2/BLT4Q2/BLT4D2 |
|---|---|---|---|
| Technical Specs | |||
| Laser Power (kW) | 48 | 45 | 200 (BLT4G2/4T2) / 500 (BLT4Q2) / 60 (BLT4D2) |
| Focal Length (mm) | 150/200 | 200 | 300 (All models) |
| Fiber Interface | QBH/EOC | QBH/EOC | QV/QCR/QBH/HDCD |
| Cutting Speed (mm/min) | 500 | 500 | 500 |
| Height Adjustment Range (mm) | ±50 | ±50 | ±50~300 (BLT4G2) |
| Repeat Positioning Accuracy (mm) | 0.01 | 0.01 | 0.01 |
| Laser Wavelength (nm) | 1030-1090 | - | - |
| Max Air Pressure (Bar) | 25 | - | - |
Product Application Fields
- Flat cutting of thin metal plates
- Kerf cutting (V/Y/X/K types) of thick metal plates
- Matching for high-power laser cutting equipment
- Processing of industrial metal components
Product FAQ
-
What is the maximum kerf angle supported by this cutting head? Answer: It supports max +45° kerf formed in one operation, covering V/Y/X/K kerf types.
-
What is the plate thickness range for different models? Answer: BLT421S-150 is for thin plates ≤5mm; BLT421S-200 is for thick plates ≥5mm.
-
What is the function of the full-body water cooling design? Answer: 90% coverage of water cooling improves heat dissipation efficiency, ensuring more stable cutting.
-
How does the protective lens explosion monitoring work? Answer: It detects the protective lens status in real time and alerts when there is a risk of lens explosion.
- What are the advantages of the anti-collision design? Answer: The anti-collision structure reduces the risk of needle collision; customers can repair it independently, lowering maintenance costs.
