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FiberHigh PowerIPG Source
Bystronic ByStar Fiber 4020
10kW Fiber cutting Machine
Power
10 kW
Work Area
4000×2000mm
Max Steel
40mm
Origin
Switzerland
Released
2024
Accuracy
±0.03mm
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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▲ 4%
±0.03mm
0Avg: 0.03 mm
Quick Facts: Bystronic ByStar Fiber 4020
Laser Power & Type10kW Fiber
Work Area4000 × 2000 mm
Estimated Price Range$450000-550000
Primary Applicationcutting
Large-format fiber laser for heavy plate processing with extended work area for maximum flexibility.
📝 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
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Full Specifications
Laser System
| Brand | Bystronic |
| Model | ByStar Fiber 4020 |
| Laser Type | Fiber |
| Power Output | 10 kW |
| Wavelength | 1070 nm |
| Beam Quality (M²) | 0.34 |
| Laser Source | IPG |
Work Envelope
| Work Area (L × W) | 4000 × 2000 mm |
| Positioning Accuracy | ±0.03 mm |
| Repeatability | ±0.02 mm |
Machine Specifications
| Weight | 16500 kg |
| Control System | ByVision Cutting |
| Cooling Type | Water |
| Power Consumption | 55 kW |
Commercial Information
| Country of Origin | CH |
| Release Year | 2024 |
| Warranty | 2 years |
| Price Range | $450,000 - $550,000 |
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
| 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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ByStar Fiber 4020
10kW
4000×2000mm
Steel: 40mm max
Frequently Asked Questions
Common questions about the Bystronic ByStar Fiber 4020
The Bystronic ByStar Fiber 4020 features a 10kW fiber laser, suitable for metal cutting and sheet processing.
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