BOCHU Advanced Intelligent Laser Cutting Head For 3D Tube Cutting | BLT310T
Couldn't load pickup availability
Got questions?
Feel free to get in touch
The Intelligent Laser Cutting Head BLT310T is specifically designed for laser beams with wavelengths of 1030 to 1090 nm and a maximum power of 4 kW. It utilizes a bus control system for data transmission between the cutting head and the host machine, enabling intelligent control of the cutting head. The cutting head is equipped with gas interfaces, which are used to connect to cutting gases, which are essential for supporting cutting operations and other functionalities.
Carefully take out the cutting head from its packaging upon receiving the product. The nameplate on the right side of the cutting head provides detailed information, including the product model, serial number, power ra ting, and interface specifications. Verify that the nameplate information matches your purchase.
Technical Parameters
| Cutting Head Parameters | Values |
|---|---|
| Laser Wavelength | 1030 ~ 1090 nm |
| Laser Power | ≤ 4 kW |
| Fiber Interface | QBH/EOC |
| Spot Magnification | M = 1.5/2.0/2.5 (100:150/100:200/100:250) |
| Max Focus Adjustment Range | ±50 mm (±1.97 inches) |
| NA | Max 0.13 at Fc100 |
| Centering Adjustment Range | ±1.5 mm (±0.059 inches) |
| Focusing Acceleration | 7.5 m/s² (24.6 ft/s²) |
| Cutting Gas Interface | o10, max 25 bar (2.5 MPa) |
| Working Temperature | 5 ~ 55°C (41 ~ 131°F) |
| Storage Temperature | -25 ~ +55°C (-13 ~ +131°F) |
| Dimension | 405 x 119 mm (QBH version) |
| Weight | About 4.3 kg (QBH version) |
Notice:
- The cutting head should be stored in the environment within the allowed temperature and humidity range.
- Avoid storing in magnetic fields (such as permanent magnets or strong alternating fields) and their vicinity.
- Avoid collisions during usage.
-
The maximum pressure of the cutting gas is 25 bar (2.5 Mpa).
-
The quality of cutting gas should meet the requirements of ISO 8573-1:2010. The purer the cutting gas, the longer the service life of the protective
window. -
The diameter of the cutting gas interface is 10 mm.
Product View

| 1 | Fiber optic interface | 7 | LED work indicator light |
| 2 | Upper protective window | 8 | Cutting gas interface |
| 3 | Collimating module | 9 | Anti-collision screws |
| 4 | Focusing module | 10 | Ceramic body locking ring |
| 5 | 2nd lower protective window | 11 | Ceramic body |
| 6 | 1st lower protective window | 12 | Nozzle |
Product Structure Diagram

packing weight about 9.48 lb
Shipping Information
Shipping Time and Costs
- Delivery Timeframe: 5-10 business days.
- Machines: Fees calculated at checkout or via email at info@sflaser.net.
- Accessories: Fees calculated at checkout or via email.
- Consumables: Shipped free of charge.
IMPORTANT NOTICE: Free shipping is exclusive to laser consumables. For discrepancies at checkout, contact us for actual shipping costs.
Tariff Policy
- Offline Payments: Tariffs based on trade terms. Export duties are covered by us under FOB, CFR, or CIF terms; import duties by the customer. For DDP, all duties are covered by us.
- Online Payments: Export duties are covered by us; import duties by the customer. Check "Tariff Rate" on our website for specifics.
Order Tracking
- Confirmation: Receive an email upon successful order placement.
- Shipping Notification: Includes order number, courier, and tracking number. Track your order via email for updates, modifications, and shipping details.
Important Notes
Delivery Address
- Confirm your address before finalizing your order. To change it, email info@sflaser.net within 48 hours of purchase.
Damage and Returns
- For transit damage due to force majeure, contact support@sflaser.net immediately upon receipt.
- To cancel an order, contact us rather than refusing the package to avoid risks of loss or damage.
Non-receipt and Package Damage
- If not received within 7 days past the delivery date, email support@sflaser.net. We are not liable for delays not reported within this timeframe.
- Report any package or product damage on the day of receipt with photos/videos to support@sflaser.net for assistance.
Technical Support After Purchase
- For technical support, take detailed inventory and photos of unpacked items and contact support@sflaser.net promptly. We provide support via email or online contact.
1. Overview
We strive for your satisfaction with every order. Understanding that returns may sometimes be necessary, we offer a refund in USD, provided the goods meet our policy requirements.
2. How to Return
Before Delivery
- Email: Send a request to info@sflaser.net to cancel and refund your order.
- Note: Avoid initiating a bank refund to prevent fees and delays. Any bank fees incurred will be deducted from your refund.
After Delivery
- Email: Contact info@sflaser.net for return assistance.
- Conditions: Adhere to our return conditions. Be prepared for a service fee and transportation costs.
3. Return/Refund Conditions
Returns within 15 days of delivery are accepted under the following conditions, along with the original receipt and a refund service fee:
- Not Packed, Not Shipped: 4.4% service fee for machines, accessories, and consumables.
- Packaged, Not Shipped: 10% for machines; 20% for accessories and consumables.
- Shipped, Unopened: 20% for machines; 25% for accessories and consumables.
- Opened, Unused: 30% for machines; 50% for accessories and consumables.
- Opened, Used: 50% for machines; 80% for accessories and consumables.
Important: Service fees apply due to instant fund deductions by payment platforms. Bank charges, taxes, and shipping expenses are deducted from refunds. No exchanges. Items must return in pristine condition, with machinery/components having no more than 3 uses. Stand-alone consumables are non-returnable. For laser service products, our company does not accept refunds.
4. Refund Processing Time
- Packing Details: Include a packing list, order number, and customer name in your return package.
- Tracking: If returning the order yourself, email the tracking number to support@sflaser.net.
- Timeline: Refunds typically processed in 10-15 business days post-return inspection. Confirmation emails will be sent, followed by bank processing.
5. Disclaimer
- Approval: Only approved returns are accepted.
- Rights: Sky Fire Laser reserves the right to refuse returns not meeting policy requirements.
- Shipping: Returns must be sent to the address provided in your return confirmation. No on-site returns.
6. Questions?
For any inquiries, email us at info@sflaser.net.
If you choose CIF shipping, you will need to pay customs duties yourself.
If you choose DDP shipping, we can help handle customs clearance for you.
Please contact us by email for further details.
Most of our packages are currently shipped from Wuhan, China.
For customers in the United States, certain products such as laser welding machines will be shipped directly from our U.S. warehouse. More products will be gradually added to the U.S. warehouse inventory.
The standard shipping cycle is normally 3–7 business days for order processing and dispatch when purchasing a single unit.
For bulk orders involving a larger quantity of items, the processing time may be extended accordingly. We will inform you of the estimated dispatch schedule once the order details are confirmed.
- International Shipping: Please be aware that for orders shipped internationally, any customs fees incurred will be the responsibility of the customer. These fees are not covered by our shipping charges.
- Refund Processing Fee: For orders that have not been packed or shipped, a refund processing fee will apply. This fee is due to the immediate deduction of funds by payment platforms such as PayPal, Visa, etc., and will be calculated as a percentage of the total order cost.