SF-DuoCut 2-in-1 Sheet & Tube Fiber Laser Cutting Machine for Metal Fabrication

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 Raycus IPG BWT 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.