JTCLASER · Sheet metal production
Fiber Laser
Cutting Machine
Build a more consistent cutting process—from beam alignment and nozzle preparation to controlled access and finished parts.
Configure the laser source, cutting head, working area and automation around your materials, thickness range and production targets.
Machine appearance and equipment package depend on the selected configuration.
01 / Process confidence
Precision begins
before the cut.
A centred beam, a sound nozzle and the right process settings work together to create a stable cut.
Watch visual centering followed by a cutting demonstration. The instrument makes an otherwise hard-to-see alignment condition visible to the operator.
Demonstrations show particular equipment combinations. Options and operating procedures are confirmed for your machine.
02 / Alignment explained
Centred beam.
More consistent gas flow.
When the laser beam and nozzle opening are not concentric, assist gas acts unevenly around the cut. This can contribute to one-sided dross, inconsistent edges and unstable piercing.
Visual centering
The MCD100 manual centering instrument displays the beam position relative to the nozzle opening on its integrated screen. The operator can assess the direction of the offset rather than relying only on a visual guess.
Manual or automatic
With a manual head, the operator adjusts the head’s X/Y centering controls. Automatic centering needs a compatible motorised head and control integration; the measuring instrument alone does not make every head automatic.
Check after a change
Nozzle replacement, nozzle damage or unexplained cut-quality changes are reasons to check alignment. Recheck nozzle condition, height calibration and process settings before evaluating the finished sample.
What the centering instrument adds
- Direct visual feedback: see the beam-to-nozzle relationship during adjustment.
- Integrated display: alignment information is available at the machine without a separate phone or computer display.
- Repeatable checking: a defined reference supports setup and troubleshooting between jobs.
Beam centering, autofocus and capacitive height calibration are different functions. Centering aligns X/Y; autofocus positions the focus along Z; height calibration establishes the nozzle-to-sheet sensing reference.
03 / Nozzle management
Prepare the nozzle.
Keep the workflow moving.
A compatible automatic nozzle station can combine cleaning, inspection, replacement and calibration into a coordinated preparation cycle.
Select the nozzle type and opening for the material, thickness and gas process. The station reduces repeated manual handling when the required hardware and control functions are included.
Remove deposits
Brush cleaning removes spatter from the nozzle surface. On a configured HypCut system, cleaning can be triggered after a set number of piercings.
Inspect the nozzle
Compatible inspection functions assess nozzle condition and beam alignment, helping identify a worn, obstructed or off-centre nozzle.
Match the next job
A nozzle magazine supports automated replacement with the nozzle selected for the next process. Capacity and supported nozzle types depend on the station.
Re-establish the reference
Capacitive height calibration is required after nozzle changes. Beam centering and gas calibration are additional functions where supported by the installed system.
Automatic nozzle cleaning is not optical-lens cleaning. Protective-window inspection and replacement remain controlled maintenance tasks. Automation options must be listed in the final equipment specification.
04 / Cutting-head engineering
BLT442.
A documented head option.
Motorised focus adjustment, dedicated gas interfaces and water cooling support a controlled cutting process.
The supplied BLT442 V1.0 manuals specify a head rating of up to 15 kW, a 1030–1090 nm laser wavelength and a ±50 mm focus adjustment range. This head rating does not define the power of every machine offered on this page.
The BLT442 manual describes X/Y centering adjustment. Fully automatic centering is not assumed for this head; compatibility and the exact option package require confirmation.
Support systems matter
Clean, dry assist gas protects optical components. Correct cooling flow and temperature help maintain stable operation. Protective windows must be handled in a clean environment using the head manufacturer’s procedure.
BLT442 Product Manual V1.0, 18 January 2024. Published limits are component specifications, not recommended cutting settings.
05 / Safety by function
Control access.
Contain the cutting hazards.
Access detection, laser containment and extraction perform different jobs. A professional installation addresses all three.
What a safety light curtain does
A transmitter and receiver create a protective sensing field. If a person interrupts that field, a correctly integrated safety control system must bring the relevant hazardous operation to a safe state.
It can help protect access around loading, unloading or exchange-table areas. Placement, stopping distance, restart control and coverage must be validated for the actual machine and layout.
A light curtain does not block laser radiation, sparks or ejected material. Appropriate laser-rated guarding, interlocked access and other physical protection remain necessary.
Laser containment
Use guarding and viewing protection suitable for the laser wavelength and power. A closed-looking cabinet alone is not proof of a validated laser-safe enclosure.
Fume & fire control
Cutting creates fumes, hot particles and scrap. Extraction, ventilation, combustible-material control and routine scrap removal are part of the installation and operating plan.
Controlled intervention
Trained personnel follow the machine’s approved shutdown and isolation procedure for maintenance. Do not bypass interlocks or enter a moving exchange-table area.
06 / Application matching
Choose by the part.
Verify with a sample.
Material grade, thickness, edge requirements and production volume determine the useful process window—not laser power alone.
From drawing to acceptance criteria
- Define the material grade, surface condition and full thickness range.
- Specify edge quality, burr allowance, dimensional tolerance and downstream welding or coating needs.
- Check assist-gas availability, purity and pressure at the machine.
- Evaluate a representative part, including piercing, corners and small features.
Straight-line cutting speed is not complete-part throughput. Piercing, acceleration, geometry, nesting and material handling also affect cycle time.
12 kW reference: selected material / thickness combinations
Extracted from the supplied RFL-12000S (100 µm) chart, with 100 mm collimation / 200 mm focusing optics. These values are starting references for the stated setup, not guaranteed production results or a machine-wide thickness claim.
| Material | Thickness | Assist gas | Chart speed |
|---|---|---|---|
| Carbon steel | 6 mm | N₂ / air | 10–13 m/min |
| Carbon steel | 10 mm | N₂ / air | 6–7 m/min |
| Stainless steel | 2 mm | N₂ | 40–45 m/min |
| Stainless steel | 6 mm | N₂ | 13–15 m/min |
| Stainless steel | 10 mm | N₂ | 6.5–7.5 m/min |
| Aluminium alloy | 2 mm | N₂ | 30–35 m/min |
| Aluminium alloy | 6 mm | N₂ | 10–12 m/min |
| Aluminium alloy | 10 mm | N₂ | 4–6 m/min |
| Brass | 2 mm | N₂ | 30–35 m/min |
| Brass | 6 mm | N₂ | 8–10 m/min |
| Copper | 2 mm | O₂ | 20–25 m/min |
| Copper | 6 mm | O₂ | 4–5 m/min |
The source chart marks some thick-material values in red as sample-cutting parameters suitable only for small batches and not recommended for mass production. Those red entries are not presented here as production capability. Oxygen, nitrogen and air produce different edge conditions; validate against the part specification.
Additional 500–6000 W reference tables
Existing reference tables retained for comparison. Do not mix settings from different laser sources, optics or machine configurations. Confirm the current process library and test results for the selected equipment.
500W
| Thickness (mm) | CS(O2) | SS(N2) | Alu alloy(N2) | Brass(N2) | ||||
|---|---|---|---|---|---|---|---|---|
| m/min | Actual power | m/min | Actual power | m/min | Actual power | m/min | Actual power | |
| 1 | 8.0-11.0 | 6.0-8.0 | 2 | |||||
| 2 | 4.0-5.5 | 2.0-2.4 | 0.4-0.6 | |||||
| 3 | 2.0-2.5 | 0.8-1.0 | ||||||
| 4 | 1.0-1.5 | |||||||
| 5 | 0.7-1.0 | |||||||
| 6 | 0.7-0.9 | |||||||
| 8 | 0.3-0.5 | |||||||
700W
| Thickness (mm) | CS(N2) | SS(N2) | Alu alloy(N2) | Brass(N2) | ||||
|---|---|---|---|---|---|---|---|---|
| m/min | Actual power | m/min | Actual power | m/min | Actual power | m/min | Actual power | |
| 1 | 16.0-18.0 | 12.0-16.0 | 10.0-12.0 | |||||
| 2 | 5.0-6.0 | 2.5-4.0 | 2.5-3.0 | |||||
| 3 | 3.0-4.0 | 1.0-1.2 | 0.8-1.0 | |||||
| 5 | 1.2-1.4 | |||||||
| 6 | 1.0-1.2 | |||||||
| 8 | 0.8-0.9 | |||||||
1000W
| Thickness (mm) | CS(O2) | SS(N2) | Alu alloy(N2) | Brass(N2) | ||||
|---|---|---|---|---|---|---|---|---|
| m/min | Actual power | m/min | Actual power | m/min | Actual power | m/min | Actual power | |
| 1 | 20-30 | 18.0-24.0 | 12.0-16.0 | 12 | ||||
| 2 | 6.0-8.0 | 4.5-6.5 | 3.0-4.0 | 4 | ||||
| 3 | 4.0-5.5 | 2.0-2.5 | 2.5-3.5 | 1.5 | ||||
| 4 | 1.8-2.5 | 0.8-1.0 | 1.3-1.5 | |||||
| 5 | 1.6-1.9 | 0.5-0.6 | ||||||
| 6 | 1.2-1.7 | |||||||
| 8 | 1.0-1.1 | |||||||
| 10 | 0.8-0.9 | |||||||
| 12 | 0.6-0.75 | |||||||
1500W
| Thickness (mm) | CS(O2) | (N2) | Alu alloy(N2) | Brass(N2) | ||||
|---|---|---|---|---|---|---|---|---|
| m/min | Actual power | m/min | Actual power | m/min | Actual power | m/min | Actual power | |
| 1 | 18.0-20.0 | 1500 | 20.0-25.0 | 1500 | 16.0-17.0 | 1500 | 8.0-12.0 | 1500 |
| 2 | 7.0-9 | 1500 | 6.5-7.0 | 1500 | 4.0-6.0 | 1500 | 4.0-5.0 | 1500 |
| 3 | 4.0-5.0 | 1000 | 4.0-4.5 | 1500 | 2.5-3.0 | 1500 | 1.5-1.8 | 1500 |
| 4 | 2.5-3.0 | 1300 | 2.0-2.5 | 1500 | ||||
| 5 | 1.6-2.0 | 1200 | 1.3-1.5 | 1500 | ||||
| 6 | 1.2-1.6 | 1200 | 0.7 | 1500 | ||||
| 8 | 1.0-1.2 | 1500 | ||||||
| 10 | 0.9-1.0 | 1500 | ||||||
| 12 | 0.7-0.8 | 1500 | ||||||
| 16 | 0.5 | 1500 | ||||||
2000W
| Thickness (mm) | CS(O2) | SS(N2) | Alu alloy(N2) | Brass(N2) | ||||
|---|---|---|---|---|---|---|---|---|
| m/min | Actual power | m/min | Actual power | m/min | Actual power | m/min | Actual power | |
| 1 | 25.0-35.0(N2) | 2000 | 28.0-32.0 | 1500 | 15.0-20.0 | 1900 | 14.0-15.0 | 1800 |
| 2 | 9.0-10.0(N2) | 2000 | 8.0-11.0 | 1800 | 8.0-9.0 | 1900 | 6.5-7.5 | 1800 |
| 3 | 4.0-5.5 | 1000 | 4.0-5.0 | 1800 | 3.0-4.5 | 1900 | 3.0-3.5 | 1800 |
| 4 | 3.0-4.0 | 2000 | 2.0-3.0 | 2000 | 2.0-2.5 | 1900 | 1.5-2.0 | 1800 |
| 5 | 2.5-2.8 | 2000 | 1.5-2.0 | 2000 | ||||
| 6 | 1.6-2.0 | 2000 | 0.7-1.0 | 2000 | ||||
| 8 | 1.2-1.5 | 2000 | 0.5-0.6 | 2000 | ||||
| 10 | 1.0-1.2 | 2000 | ||||||
| 12 | 0.8-1.0 | 2000 | ||||||
| 16 | 0.7-0.8 | 2000 | ||||||
3000W
| Thickness (mm) | CS(O2) | SS(N2) | Alu alloy(N2) | Brass(N2) | ||||
|---|---|---|---|---|---|---|---|---|
| m/min | Actual power | m/min | Actual power | m/min | Actual power | m/min | Actual power | |
| 1 | 35(N2) | 3000 | 30-42 | 3000 | 24-35 | 3000 | 18-21 | 2900 |
| 2 | 15(N2) | 3000 | 18-23 | 3000 | 9-15 | 3000 | 8-12 | 2900 |
| 3 | 4.0-5.0 | 2000 | 8-10 | 2800 | 5-7 | 3000 | 4-6 | 2900 |
| 4 | 3.5-4.0 | 3000 | 4-6 | 3000 | 3-4.5 | 3000 | 2.5-4.0 | 2900 |
| 5 | 3.0-3.5 | 3000 | 3-4 | 3000 | 2-2.6 | 3000 | 1.7-2.4 | 3000 |
| 6 | 2.5-3.5 | 3000 | 2-3 | 3000 | 1.5-2.0 | 3000 | 1.0-1.6 | 3000 |
| 8 | 1.6-2.0 | 3000 | 1.2-1.8 | 3000 | 0.7-0.9 | 3000 | 0.5-0.6 | 3000 |
| 10 | 1.0-1.5 | 3000 | 0.8 | |||||
| 12 | 0.9-1.0 | 3000 | ||||||
| 14 | 0.7-0.8 | 2000 | ||||||
| 16 | 0.6-0.7 | 2000 | ||||||
| 20 | 0.6 | 2000 | ||||||
4000W
| Thickness (mm) | CS(O2) | SS(N2) | Alu alloy(N2) | Brass(N2) | ||||
|---|---|---|---|---|---|---|---|---|
| m/min | Actual power | m/min | Actual power | m/min | Actual power | m/min | Actual power | |
| 1 | 35.0-38.0(N2) | 3000 | 60.0-65.0 | 4000 | 45.0-50.0 | 4000 | 55.0-60.0 | 4000 |
| 2 | 15.0-18.0(N2) | 3000 | 26.0-28.0 | 4000 | 20.0-23.0 | 4000 | 23.0-25.0 | 4000 |
| 3 | 4.5-5.0 | 2000 | 10.0-11.0 | 4000 | 11.0-12.0 | 4000 | 9.0-10.0 | 4000 |
| 4 | 3.5-4.0 | 3000 | 7.5-8.2 | 4000 | 5.0-8.0 | 4000 | 5.5-6.5 | 4000 |
| 5 | 2.7-3.5 | 3000 | 4.5-5.5 | 4000 | 3.5-4.0 | 4000 | 3.0-3.5 | 4000 |
| 6 | 2.6-3.0 | 4000 | 3.0-4.0 | 4000 | 2.5-3.5 | 4000 | 2.0-2.2 | 4000 |
| 8 | 1.6-2.0 | 4000 | 1.3-1.5 | 4000 | 1.0-1.2 | 4000 | 0.8-1.0 | 4000 |
| 10 | 1.0-1.5 | 4000 | 1.0-1.1 | 4000 | 0.5-0.6 | 4000 | ||
| 12 | 0.9-1.0 | 4000 | 0.6-0.75 | 4000 | ||||
| 14 | 0.7-0.8 | 2000 | ||||||
| 16 | 0.6-0.7 | 2000 | ||||||
| 20 | 0.6-0.7 | 2000 | ||||||
6000W
| Thickness (mm) | CS(O2) | SS(N2) | Alu alloy(N2) | Brass(N2) | ||||
|---|---|---|---|---|---|---|---|---|
| m/min | Actual power | m/min | Actual power | m/min | Actual power | m/min | Actual power | |
| 1 | 35.0-38.0(N2) | 3000 | 60.0-65.0 | 4000 | 45.0-50.0 | 4000 | 55.0-60.0 | 4000 |
| 2 | 15.0-18.0(N2) | 3000 | 35.0-42.0 | 6000 | 30.0-36.0 | 6000 | 28-30 | 6000 |
| 3 | 4.5-5.0 | 2000 | 15.0-17.5 | 6000 | 16.0-18.0 | 6000 | 13.5-15.0 | 6000 |
| 4 | 3.5-4.0 | 3000 | 11.0-12.5 | 6000 | 7.5-12 | 6000 | 7.0-9 | 6000 |
| 5 | 2.7-3.5 | 3000 | 6.5-8.0 | 6000 | 5.0-6.0 | 6000 | 4.5-5.2 | 6000 |
| 6 | 2.6-3.0 | 4000 | 4.5-6.0 | 6000 | 3.5-4.5 | 6000 | 3.0-3.3 | 6000 |
| 8 | 2.0-2.6 | 4000 | 1.9-2.2 | 6000 | 1.5-1.8 | 6000 | 1.2-1.5 | 6000 |
| 10 | 1.4-2.0 | 4000 | 1.5-1.6 | 6000 | 1.2-1.4 | 6000 | 1.0-1.1 | 6000 |
| 12 | 1.3-1.6 | 4000 | 0.9-1.1 | 6000 | 0.8-1.0 | 6000 | 0.7-0.9 | 6000 |
| 14 | 1.2-1.5 | 2500 | 0.7-0.8 | 6000 | 0.5-0.7 | 6000 | ||
| 16 | 1.0-1.2 | 2500 | 0.5-0.7 | 6000 | ||||
| 20 | 0.7-0.9 | 2500 | ||||||
| 26 | 0.5-0.6 | 4000 | ||||||
07 / Programming & daily readiness
A clear path from file
to production.
Confirm the installed controller and software version before exchanging drawings or machining tasks.
| Software | Common drawing imports from supplied matrix | Machining / native task format |
|---|---|---|
| CypOne | DXF, LXD/LXDS, PLT, AI; supported G-code variants | FSM |
| CypCut / CypWell | DXF, LXD/LXDS, PLT, AI; supported G-code variants | CPS2 |
| CypCutE / CypCutPro | DXF, LXD/LXDS, PLT, AI; supported G-code variants | PPS |
| HypCut | DXF, LXD/LXDS, NRP/NRP2; supported G-code variants | HPS |
| FACut | DXF, LXD/LXDS, PLT, AI; supported G-code variants | FJ |
| CypNest | DXF, DWG, LXDS/LXD and other supported geometry formats | NSDS / NSD nesting files; output depends on target system |
This is a selection from the supplied software-format matrix. Compatibility depends on software version, licence and import settings. A machining task file is not interchangeable with a drawing file. TubePro / TubesT formats in the matrix relate to tube-cutting workflows and are not implied as features of this sheet-cutting machine.
Check the essentials
Confirm cooling-system status, gas supply, nozzle condition and a clear work area. Verify the correct material process and safety functions using the approved machine checklist.
Keep the process stable
Monitor cut quality and alarms. Control tipped parts and scrap that can cause a head collision. Stop and investigate abnormal cuts instead of continuing with an unknown fault.
Protect availability
Inspect protective windows, clean scrap and extraction filters, check lubrication and maintain the chiller. Follow the exact component manuals and service schedule supplied with the machine.
08 / Your configuration
Specify the complete system.
Confirm working area, laser source, cutting head, controller, gas system, guarding and automation as one matched package.
Existing 8 kW machine specification example
Retained from the existing page as a separate example. It is not the BLT442 / 12 kW reference configuration. The quotation and technical agreement define the equipment supplied.
| Processing area and scope | |
| Working surface (length * width) | 6000mm*2000mm |
| X-axis travel | 2020mm |
| Y-axis travel | 6020mm |
| Z-axis travel | 200mm |
| Precision | |
| X/Y positioning accuracy | ±0.10mm/m |
| X/Y repeat positioning accuracy | ±0.10mm/m |
| Z-axis positioning accuracy | ±0.05mm/m |
| Precision of Z-axis repetitive positioning | ±0.05mm/m |
| Speed | |
| X/y maximum positioning speed | 120m/min |
| Power parameter | |
| Phase number | 3 |
| Rated voltage of power supply | 380V |
| Frequency | 50HZ |
| Protection level of total power supply | IP54 |
| Weight and size | |
| Maximum load of worktable | 3000KG |
| Dimensions (length * width * height) | 16500mm*3800mm*2300mm |
Existing 8 kW component configuration example
Retained from the existing page as a separate example. It is not the BLT442 / 12 kW reference configuration. The quotation and technical agreement define the equipment supplied.
| No. | Brand name | Brand/parameters | Notes |
|---|---|---|---|
| 1 | Laser source | IPG-YLS8000W | |
| 2 | System | HYPCUT / BECKHOFF | Optional match |
| 3 | Cutting head | Precitec (Original German autofocus) | |
| 4 | Focusing lens set | Precitec(Original German autofocus) | |
| 5 | Collimator set | Precitec(Original German autofocus) | |
| 6 | Servo motor | YASKAWA / BECKHOFF | Optional match |
| 7 | Servo Drive | YASKAWA / BECKHOFF | Optional match |
| 8 | Gear wheel | ALPHA | |
| 9 | Rack | YYC/CST/APEX | |
| 10 | Speed reducer | ALPHA | |
| 11 | Linear Guide | HIWIN/TBI | |
| 12 | Proportional valve | SMC | |
| 13 | Solenoid valve | SMC | |
| 14 | Machine tool solenoid valve | SMC | |
| 15 | Pneumatic control valve | SMC | |
| 16 | Air pressure alarm switch | SMC | |
| 17 | Tricolor lamp | APT | |
| 18 | Air cylinder | SMC | |
| 19 | Open circuit protection switch | Schneider | |
| 20 | Contactor | Schneider | |
| 21 | Relay | Schneider/ Phoenix | |
| 22 | Filter | Shanghai Huitong | |
| 23 | Terminal connector | Phoenix | |
| 24 | Limit switch | OMRON、YANGMING | |
| 25 | Motor Cable | igus | |
| 26 | Limit Cable | igus | |
| 27 | Encoder cable | igus | |
| 28 | PLC | MITSUBISHI | |
| 29 | Frequency converter | DELTA | |
| 30 | Switching power supply | Heng fu | |
| 31 | Drag chain | igus | |
| 32 | Cabinet air conditioning | Well-known domestic brands | |
| 33 | Water Chiller | Well-known domestic brands | |
| 34 | Dust blower | Made in China | |
| 35 | Bed | JTClaser |
Questions before you specify
Is automatic nozzle changing included on every machine?
No. The station, compatible head, controller functions and commissioning must be included in the agreed configuration. We confirm the nozzle types, magazine capacity and supported cleaning, checking and calibration functions in the proposal.
Does visual centering replace height calibration?
No. Beam centering checks beam-to-nozzle concentricity. Capacitive height calibration establishes the nozzle-to-sheet sensing reference. Autofocus controls focal position. Each addresses a different part of the process.
Can a safety light curtain replace a laser enclosure?
No. It detects interruption of its sensing field and relies on a correctly integrated safety system to stop the hazardous operation. Laser-rated guarding and other measures are needed to contain radiation and physical hazards.
Will every part leave the machine ready for use?
Required finishing depends on material, assist gas, thickness and acceptance criteria. Burr removal, oxide removal or other preparation may still be needed before welding, coating or assembly. Define these requirements during sample evaluation.
What should I send for a suitable quotation?
Send a representative drawing, material grades and thicknesses, maximum sheet size, monthly output or target cycle time, preferred gas supply and any automation requirements. Photos and sample details can also be sent by email.
Technical basis: supplied BLT442 English and Chinese manuals (V1.0), machine operation and maintenance manual, operating precautions, MCD100 introduction, software-format matrix and RFL-12000S reference chart. Light-curtain operating principles are referenced for explanation; no particular safety-device brand or certification is implied for the machine offered.
Start with your application
Tell us what
you need to cut.
Request a machine configuration and sample-cutting discussion tailored to your production.
Include these details in your message:
- Material grades and thickness range
- Maximum sheet size and representative part drawing
- Required edge quality and dimensional tolerance
- Production volume or target cycle time
- Nozzle automation, loading and safety requirements
Email drawings and project details to
dxk@jtclaser.com
For an initial enquiry, start with your material, thickness and sheet size. We can discuss the remaining details with you.