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FiberHigh PowerBystronic Source
Bystronic ByStar Fiber 4020 10kW
10kW Fiber cutting Machine
Power
10 kW
Work Area
4000×2000mm
Max Steel
40mm
Origin
Switzerland
Released
2023
Accuracy
±0.02mm
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How It Compares
Compared against 748 machines in this category
Power Output▼ 2%
10kW
0Avg: 10.20 kW
Work Area▲ 9%
8m²
0Avg: 7.35 m²
Max Steel Cutting▲ 45%
40mm
0Avg: 27.55 mm
Positioning Accuracy▲ 36%
±0.02mm
0Avg: 0.03 mm
Quick Facts: Bystronic ByStar Fiber 4020 10kW
Laser Power & Type10kW Fiber
Work Area4000 × 2000 mm
Estimated Price Range$320000-420000
Primary Applicationcutting
Large-format 10kW fiber laser for oversized sheet processing with rotary axis option
Large sheet cuttingAutomotiveConstruction
📝 Editor's Review
Swiss-engineered cutting head with intelligent collision protection and ByVision interface
ByStar Fiber excels in versatility. The automatic nozzle centering system and gas mixing technology deliver consistent edge quality across materials. The ByVision touchscreen interface has the shortest learning curve among premium machines — new operators become productive in days, not weeks.
Best For: Mixed-material job shops processing stainless, aluminum, and mild steel with frequent thickness changes
Value
7/10
Reliability
9/10
Service
9/10
Market Position
Power vs. work area compared to 51 machines in this category
This machine
Others in category
Full Specifications
Laser System
| Brand | Bystronic |
| Model | ByStar Fiber 4020 10kW |
| Laser Type | Fiber |
| Power Output | 10 kW |
| Wavelength | 1070 nm |
| Beam Quality (M²) | 1.9 |
| Laser Source | Bystronic |
Work Envelope
| Work Area (L × W) | 4000 × 2000 mm |
| Positioning Accuracy | ±0.02 mm |
| Repeatability | ±0.01 mm |
| Max Acceleration | 2.5 G |
Machine Specifications
| Dimensions (L × W × H) | 14200 × 6300 × 3200 mm |
| Weight | 14500 kg |
| Control System | ByVision Cutting |
| Cooling Type | Water |
| Power Consumption | 22 kW |
Commercial Information
| Country of Origin | CH |
| Release Year | 2023 |
| Warranty | 2 years |
| Price Range | $320,000 - $420,000 |
Material Coverage
Maximum cutting thickness across materials
Steel40 mm
Stainless30 mm
Aluminum25 mm
Copper14 mm
Brass14 mm
Titanium14 mm
Cutting Capabilities
Maximum material thickness and cutting speeds for the Bystronic ByStar Fiber 4020 10kW
| Material | Max Thickness | Speed @5mm | Speed @10mm |
|---|---|---|---|
| Mild Steel | 40mm | 35m/min | 10m/min |
| Stainless Steel | 30mm | 20m/min | 8m/min |
| Aluminum | 25mm | 25m/min | 9m/min |
| Copper | 14mm | - | - |
| Brass | 14mm | - | - |
| Titanium | 14mm | - | - |
40
Mild Steel
mm max
30
Stainless Steel
mm max
25
Aluminum
mm max
14
Copper
mm max
14
Brass
mm max
14
Titanium
mm max
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Procurement Decision Notes
Use this block to qualify price, fit, operating requirements, and shortlist alternatives before requesting quotes.
Price & Budget Fit
Listed range$320000-420000
Power tierHigh power
OriginSwitzerland
Confirm freight, installation, training, chiller, fume extraction, assist gas setup, and spare lens/nozzle starter kits before comparing final supplier quotes.
Best-Fit Buyer Profile
Mixed-material job shops processing stainless, aluminum, and mild steel with frequent thickness changes
Application: cuttingLaser: FiberAutomation: full-autoControl: ByVision Cutting
Material Capability
Steel40mm max
Stainless30mm max
Aluminum25mm max
Copper14mm max
Brass14mm max
Titanium14mm max
Maintenance & Consumables
Plan preventive service roughly every 5,000 operating hours.
- - Protective windows, nozzles, lenses, filters, and slats should be quoted as annual consumables.
- - Assist gas options listed: ["N2","O2","Air"]. Confirm nitrogen, oxygen, or air supply cost for your material mix.
- - Confirm local availability for Bystronic source service and optics.
Facility Readiness
- Power: 22kW machine load plus auxiliaries
- Cooling: Water cooling
- Extraction: dust/fume extraction required
- Noise: 85 dB operating level
US Buyer Compliance
- Electrical: confirm 480V or 208V three-phase compatibility, transformer needs, and NEMA enclosure rating.
- Safety: verify Class 4 laser controls, OSHA lockout/tagout procedures, ANSI Z136.1 program ownership, and interlocked enclosure options.
- Certification: request UL/ETL-listed electrical panels or field evaluation path before purchase approval.
- Support: confirm US spare parts stock, technician coverage, remote diagnostics, and warranty labor terms.
Compare with Similar Models
These high-power alternatives offer comparable specifications from other manufacturers.
| Model | Power | Work Area | Max Steel | Origin | |
|---|---|---|---|---|---|
Bystronic ByStar Fiber 4020 10kW Current | 10 kW | 4000×2000 | 40mm | Switzerland | - |
Penta Laser BOLT VII 60kW | 60 kW | 12000×2500 | 80mm | China | View → |
Han's Laser HF Expert 30kW | 30 kW | 4000×2000 | 60mm | China | View → |
Penta Laser BOLT VII 30kW | 30 kW | 3000×1500 | 60mm | China | View → |
Bodor i7 30kW | 30 kW | 3000×1500 | 60mm | China | View → |
More from Bystronic
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ByStar Fiber 4020 10kW
10kW
4000×2000mm
Steel: 40mm max
Frequently Asked Questions
Common questions about the Bystronic ByStar Fiber 4020 10kW
The Bystronic ByStar Fiber 4020 10kW features a 10kW fiber laser, suitable for metal cutting and sheet processing.
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Next Decision Steps
Keep model-specific price queries on the model page, then use the workflow links to validate power, speed, time, gas use, and cost.
Model price authorityBystronic ByStar Fiber 4020 10kW Price & Specs
Model-specific price range, specifications, alternatives, and inquiry path.
→Power Calculator
Start with material, thickness, quality target, and required cutting speed.
→Cutting Speed ChartValidate the speed assumption against material, thickness, and power data.
→Cutting Time CalculatorConvert speed into beam-on time, pierce time, rapid moves, and capacity.
→Gas Flow CalculatorEstimate gas consumption and cylinder or bulk supply demand.
→Cost EstimatorCombine cycle time, gas, electricity, consumables, material, and labor.