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BLM Group LT8.20 - 5kW Fiber Laser

Image © BLM Group. Used for informational purposes.

Product images and specifications are property of their respective manufacturers. LaserSpecHub aggregates publicly available data for comparison purposes only.

FiberMid RangeIPG Source

BLM Group LT8.20

5kW Fiber cutting Machine

Power

5 kW

Max Steel

25mm

Origin

Italy

Released

2024

Accuracy

±0.04mm

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How It Compares

Compared against 748 machines in this category

Power Output▼ 51%
5kW
0Avg: 10.20 kW
Max Steel Cutting▼ 9%
25mm
0Avg: 27.55 mm
Positioning Accuracy▼ 29%
±0.04mm
0Avg: 0.03 mm

Quick Facts: BLM Group LT8.20

Laser Power & Type5kW Fiber
Estimated Price Range$580000-720000
Primary Applicationcutting

The BLM Group LT Fiber series represents Italian excellence in tube and profile laser cutting, offering specialized solutions for processing round, square, rectangular, and special-section tubes with fiber laser precision. As pioneers in tube laser technology, BLM Group combines decades of manufacturing expertise with advanced automation and software integration.

The LT Fiber lineup includes models from compact LT5.10 for light tube cutting to the powerful LT14 Fiber capable of processing tubes up to 14 inches in diameter and 54 feet in length with weights up to 100 kg/m. All machines feature fiber laser sources from 3kW to 5kW enabling efficient cutting of steel, aluminum, copper, brass, and other reflective materials with reduced operating costs.

Advanced features include automatic beam shaping for optimized cutting across different materials and thicknesses, 3D tilt cutting for weld-prep bevels, smart clamping that adapts pressure based on material type, and an internal suction probe for capturing cutting waste and fumes. The BLMelements software suite comprising ArTube CAD/CAM, PartViewer for cost estimation, and Prometheus for remote monitoring enables complete process integration with ERP systems. Designed for unattended operation with automatic changeovers and material optimization, the LT Fiber series delivers production-ready tube cutting capability.

Market Position

Power vs. work area compared to 50 machines in this category

0.05 kW0.86 kW1.7 kW2.5 kW3.3 kW223k2.1m²4.0m²5.9m²7.8m²Power (kW)Work Area (mm²)
This machine
Others in category

Full Specifications

Laser System

BrandBLM Group
ModelLT8.20
Laser TypeFiber
Power Output5 kW
Wavelength1070 nm
Laser SourceIPG

Work Envelope

Positioning Accuracy±0.04 mm
Repeatability±0.02 mm

Machine Specifications

Control SystemBLM Tube
Cooling TypeWater

Commercial Information

Country of OriginIT
Release Year2024
Warranty2 years
Price Range$580,000 - $720,000

Material Coverage

Maximum cutting thickness across materials

Steel25mmStainless16mmAluminum12mmCopper8mmBrass8mmTitanium8mm
Steel25 mm
Stainless16 mm
Aluminum12 mm
Copper8 mm
Brass8 mm
Titanium8 mm

Cutting Capabilities

Maximum material thickness and cutting speeds for the BLM Group LT8.20

MaterialMax ThicknessSpeed @5mmSpeed @10mm
Mild Steel25mm16m/min4.5m/min
Stainless Steel16mm10m/min3.5m/min
Aluminum12mm12m/min4m/min
Copper8mm--
Brass8mm--
Titanium8mm--
25
Mild Steel
mm max
16
Stainless Steel
mm max
12
Aluminum
mm max
8
Copper
mm max
8
Brass
mm max
8
Titanium
mm max

Explore Similar Machines

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Compare with Similar Models

These mid-range alternatives offer comparable specifications from other manufacturers.

ModelPowerWork AreaMax SteelOrigin
BLM Group
LT8.20
Current
5 kW-25mmItaly-
Amada
ENSIS 9kW
9 kW3000×150035mmJapanView →
Bystronic
FL-8000
8 kW4000×200025mm-View →
TRUMPF
TruLaser 3030 8kW
8 kW3000×150035mmGermanyView →
TRUMPF
TruLaser Tube 7000 8kW
8 kW-35mmGermanyView →

Amada

ENSIS 9kW

9kWCompare →

Bystronic

FL-8000

8kWCompare →

TRUMPF

TruLaser 3030 8kW

8kWCompare →

TRUMPF

TruLaser Tube 7000 8kW

8kWCompare →

More from BLM Group

7 models available — sorted by power output

LTX Lasertube

3kW

Steel: 22mm max

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LT7 Lasertube

3kW

Steel: 22mm max

View Specs →

LT7

3kW

Steel: 22mm max

View Specs →

LT5 Tube 3kW

3kW

6500×150mm

Steel: 22mm max

View Specs →

LT8 Lasertube

3.5kW

Steel: 22mm max

View Specs →

LT8.20 4kW

4kW

Steel: 25mm max

View Specs →
Viewing

LT8.20

5kW

Steel: 25mm max

Frequently Asked Questions

Common questions about the BLM Group LT8.20

The BLM Group LT8.20 features a 5kW fiber laser, suitable for metal cutting and sheet processing.

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