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4.5-30m 40kW Gantry Laser Cutting Machine for Metal, Bevel Cutting & Spray Marking Integrated

This heavy-duty 40kW gantry metal laser cutting machine features a working travel range 4.5m to 30m.Integrated with professional bevel cutting and spray marking functions, it realizes one-stop cutting, chamfering and coding for various metal materials.
Adopting stable gantry structure, the laser cutter delivers high precision, fast cutting speed and stable long-time operation.Widely applied in steel structure, metal processing, machinery manufacturing and engineering industries, it is an ideal industrial metal processing equipment for high-efficiency and multi-purpose production.
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  • QL Laser

I.Product advantage

1.Dual functions of bevel cutting and spray marking
Integrated bevel cutting and inkjet marking design, finish metal cutting, chamfering and coding in one process, improve overall production efficiency.
2.40kW high-power laser cutting performance
Equipped with 40kW high-power laser source, realize fast cutting, smooth section and high processing accuracy for thick metal plates.
3.4.5-30m ultra-long working range
Customizable working length from 4.5m to 30m, suitable for large-scale metal parts and long workpiece processing.
4.Stable heavy-duty gantry structure
Reinforced gantry type frame, strong shock resistance, stable long-term continuous operation, reduce equipment failure rate.
5.Wide metal material compatibility
Suitable for carbon steel, stainless steel, aluminum alloy and other metal materials, widely used in machinery, steel structure and engineering industry.
6.Intelligent & cost-effective industrial design
Easy operation, low maintenance cost, high automation level, save labor cost and create higher economic benefits.

II.Technical parameters

Model

JLH30045

Laser power

40kW MAX

Effective cutting size

Width 4.5m,length 30m

Cutting material

Carbon steel ,Stainless steel ,Galvanized sheet, Aluminum, Brass,Red copper

PositionaI accuracy (mm/m)

X /Y axle : ±0.03, Z axle :±0.01

repeated positioning accuracy(mm)

X /Y axle : ±0.01, Z axle :±0.005

Rapid positioning speed (m/min)

X /Y axle : 80, Z axle :30

Acceleration speed(G)

0.8

IP Grade

IP54

Other size can be customized.

III. 40kW laser Cutting thickness for reference

Material

Cabon steel

Stainless steel

Aluminium

Brass

Red copper

Thickness

Speed

(m/min)
O2

Speed

(m/min)
N2/Air

Speed

(m/min)
N2/Air

Speed

(m/min)
Air

Speed

(m/min)
N2/Air

Speed

(m/min)
Air

Speed

(m/min)
N2

Speed

(m/min)
high pressure O2

5

28-32

25-30

30-34

25-30

25-30

25-30

15-18

6

25-28

22-25

25-30

20-25

20-25

20-25

10-15

8

2.5-2.8

22-24

20-23

22-25

18-22

18-22

18-22

6-10

10

2.2-3.5

16-20

16-21

17-23

14-17

14-17

10-14

3.5-4.2

12

1.9-3.4

14-17

12-14

13-16

11-13

11-13

8-11

2.4-3.2

14

1.8-3.3

11-13

10-12

12-14

9-11

9-11

6-8

1.5-2

16

1.6-3.2

8-9.5

9-11

9-11.5

7-9

7-9

5-7

1-1.5

20

1.3-3.0

6.3-7.2

7-8

7-8.5

4-5

4-5

3-4

0.6-1

25

1.2-2.4

4.2-5.2

4.2-5.2

4.5-5.5

3-3.5

3-3.5

2.5-3

30

1.1-1.5

3-3.7

3-3.7

3.2-4

1-1.6

1-1.6

2-2.5

40

1.0-1.1

1.5-2

1.7-2.3

1.8-2.5

0.9-1.4

0.9-1.4

50

0.8-1.0

0.5-1.3

0.7-1.4

0.5-1

0.5-1

60

0.2-0.6

0.3-0.4

0.3-0.5

0.15-0.4

0.15-0.3

70

0.15-0.3

0.13-0.17

0.2-0.3

0.12-0.2

80

0.1-0.2

0.12-0.14

0.2-0.3

0.1-0.18

90

0.11-0.13

0.13-0.2

0.09-0.17

100

0.1-0.15

0.1-0.15

0.08-0.15

120

0.07-0.12

130

0.05-0.1

150

0.03-0.07

IV. Wide Application of 40kW Gantry Metal Laser Cutting Machine

This 40kW gantry laser cutter with bevel cutting and spray marking function is widely used in multiple industries, covering long-size and heavy metal processing demands.

 1. Steel Structure Manufacturing

Professional cutting and bevel processing for thick steel plates, structural steel plates and heavy metal plates, with spray marking function.

2. Heavy Machinery Industry

High-precision cutting of mechanical shell plates, thick metal parts, equipment base plates and heavy industrial accessories.

3. Engineering & Construction Field

Custom processing of building steel plates, engineering metal panels, foundation accessories and thick plate structural components.

4. Metal Plate Fabrication

Suitable for carbon steel, stainless steel, alloy steel and other solid metal sheet cutting, beveling and integrated marking.

5. Pressure Vessel & Boiler Industry

Cutting and coding of thick boiler plates, pressure vessel steel plates and industrial thick plate raw materials.

6. New Energy & Heavy Industrial Supporting

Mass production of thick metal plates for energy equipment, large-scale base plates and heavy industry supporting plates.

V. Cutting Samples

cutting sample
QQ浏览器截图20251019192016

 

VI.FAQ

Q1: What materials can this 40kW gantry laser cutting machine process?

A1: This industrial laser cutter is specially designed for solid metal sheet and thick steel plate processing. It is applicable to carbon steel, stainless steel, alloy steel and other metal plates. and realizes integrated bevel cutting and spray marking for flat metal plates.

Q2: What are the main advantages of this long travel gantry laser cutting equipment?

A2: It is equipped with 40kW high-power laser source, supports 4.5-30m ultra-long processing range, integrates professional bevel cutting and automatic spray marking functions. With heavy-duty gantry structure, it features high cutting precision, stable operation and high production efficiency for heavy plate processing.

Q3: Which industries is this bevel laser cutting machine suitable for?

A3: It is widely used in steel structure manufacturing, heavy machinery production, construction engineering, pressure vessel manufacturing, metal plate processing and heavy industrial supporting fields, focusing on all kinds of flat thick metal plate custom cutting and marking work.

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+86-18936353088
Tel
+86-516-83248678
Fax
+86-516-83248678
Address
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