SF-DuoCut 2-in-1 Sheet & Tube Fiber Laser Cutting Machine for Metal Fabrication
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Product overview
Overview
SF-DuoCut sheet and tube fiber laser cutting machine
SF-DuoCut is a sheet-and-tube fiber laser cutting machine designed for diverse processing needs and limited budgets.
The series is designed for customers with diverse processing needs and limited budgets. One cutting system processes both sheet metal and pipes, helping save investment and factory space without compromising cutting precision and functionality.
The series overview specifies support for a maximum power of 6 kW, carbon-steel cutting up to 20 mm, and a maximum sheet processing size of 6000 × 2000 mm.
Best For
- Customers with diverse sheet and tube processing needs.
- Projects with limited equipment budgets.
- Factories that need sheet and pipe cutting in a smaller footprint.
Standard Features
- Sheet and tube cutting
- Maximum 6 m tube loading
- Low investment and operating costs
- Small footprint
- Follow-up exhaust system
- Two cam supports
- High electro-optical conversion efficiency
- High-accuracy rack-and-pinion system
- Robust machine body
- Independent electrical cabinet
- Dual cooling system
- Nozzle cleaning function
- Smart gas control system
- Automatic lubrication system
- Tues-T nesting software
- CypNest nesting software
- Yaskawa servo motors
- Safety light curtain protection
- Air compressor
- Voltage stabilizer
- Voltage transformer and stabilizer
Sheet Cutting Capacity
| Laser power | Carbon steel | Stainless steel | Aluminum alloy | Brass |
|---|---|---|---|---|
| 1500 W | 12 mm | 4 mm | 3 mm | 2 mm |
| 2000 W | 16 mm | 6 mm | 4 mm | 3 mm |
| 3000 W | 16 mm | 8 mm | 5 mm | 4 mm |
| 6000 W | 20 mm | 16 mm | 8 mm | 6 mm |
| 8000 W | 22 mm | 18 mm | 10 mm | 8 mm |
| 12000 W | 25 mm | 20 mm | 12 mm | 10 mm |
| 15000 W | 30 mm | 25 mm | 16 mm | 10 mm |
| 20000 W | 40 mm | 30 mm | 18 mm | 12 mm |
Actual cutting performance depends on the laser source, cutting head and parameter settings. SF-DuoCut supports a maximum laser power of 6 kW.
CNC Cutting System
FSCUT 3000S
- Sheet and tube cutting
- Support for various profile cutting
- Improved cutting accuracy
- Compensation for systematic cutting deviations
- Addresses excessive-power burn-through to the opposite side
- One-click cutting-head alignment with the tube end to minimize waste
Cutting Head
BLT421 — power ≤8 kW
- Closed-loop monitoring
- Collimation and focusing
- Built-in amplifier
- Nozzle cooling
- Amplifier water cooling
- Protective-lens temperature monitoring
- Gas-pressure monitoring
- Anti-collision protection
- Automatic focus adjustment
- Quick-detachable lens design
- Water-cooled design covering 90% of the optical path
Tube and Profile Cutting Capacity
| Item | Technical data |
|---|---|
| Cutting diameter | φ20-φ220 mm |
| Supported tube/profile shapes | Round, square, oval, triangle; U/H/L steel channels require nesting software and a change sensor head |
| Maximum single-tube loading weight | 200 kg |
| Rotary speed | 150 rpm |
| Repeatability | ≤0.1 mm |
| Tube thickness | ≥1 mm |
| Maximum loading length | 6000 mm |
Pneumatic Chuck
- Full-stroke clamping, automatic precision centering and rapid automatic processing
- Integral built-in drive structure for transmission accuracy and stability
- Built-in gear and one-piece casting to reduce dust entry
- Low rotating inertia and fast acceleration
- Rear chuck extends into the matching front chuck for reduced tailing
- Optional clamping claws for special-shaped profiles
- Maximum jaw-opening and minimum clamping-position detection
Machine Structure and Reliability
The body is processed with a 5-axis gantry milling machine to a stated processing accuracy of less than ±0.02 mm. The beds undergo high-temperature annealing at 600°C for 12 hours to reduce welding stress and support long-term cutting stability.
- Separate electrical cabinet for easier maintenance and protection of precision parts
- Multi-chamber follow-up suction system
- Gas circuit control for filtration, cutting-gas switching and gas-exhaust alarms
- Manually adjustable cam supports for different pipe shapes
- Temperature, pressure and safety-protection sensors
- High-rigidity linear guides and zero-backlash rack-and-pinion transmission
Dynamic Performance
| Laser power | Acceleration | Position speed | Position accuracy | Repeatability |
|---|---|---|---|---|
| 6 kW | 0.8 g | 80 m/min | 0.03 mm | 0.05 mm |
Dimensions
| Sheet working area | Tube cutting length | Length | Width | Height |
|---|---|---|---|---|
| 3050 × 1530 mm | 6000 mm | 5090 mm | 4679 mm | 1872 mm |
| 6050 × 1530 mm | 6000 mm | 8060 mm | 4679 mm | 1872 mm |
| 6050 × 2000 mm | 6000 mm | 8060 mm | 5171 mm | 1872 mm |
Confirm the selected working-area configuration and installation layout before ordering.
Technical Data
| Item | Value |
|---|---|
| Gas pressure range | Oxygen: 0-8 bar; Nitrogen: 0-25 bar; Air: 10-25 bar |
| Transmission | X/Y axes: rack and pinion; Z axis: ball screw |
| Control panel | 1920 × 1080, 19 inch |
| Power supply | 380 V AC, 50/60 Hz |
| Power consumption | 6 kW — maximum 44 kVA |
Laser Source Options
Before Ordering
Confirm the required sheet working area, tube dimensions and profiles, material types and thicknesses, laser-source configuration, cutting gases, factory voltage and installation layout before quotation.
FAQ
Can SF-DuoCut process both sheet metal and tubes?
Yes. One cutting system processes both sheet metal and tubes.
What is the maximum tube loading length?
The specified maximum tube loading length is 6000 mm.
What sheet working areas are listed?
The listed working areas are 3050 × 1530 mm, 6050 × 1530 mm and 6050 × 2000 mm.
What affects cutting capacity?
Actual cutting performance depends on the laser source, cutting head and parameter settings.
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.
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.
