Technical solutions SF3015N

1.

TECHNICAL
SOLUTIONS
SF3015N
Fiber Laser Cutting Machine

2.

Contents
Fiber Laser Cutting Machine
01 Model
02 Technical parameters
03 Cutting parameters
05 Cost-benefit analysis
06 Configuration list
Core Components and Systems
07 Laser source, laser head
08 Machine bed system
09 Auto gas distribution system
10 CNC system
11 Servo swing arm feeding robot (optional)
After-sales Service
13 Automated metal fabrication solutions
14 Personnel training, packaging and
transportation
15 Installation and customization
16 Five-star fast service
17 Customer testimonials

3.

N Series
SF3015N
Fiber Laser Cutting Machine
1
High strength machine bed
2
High-strength aluminum alloy beam
3
Fully automatic focus
4
Intelligent Follow system
*The image is for reference only; the appearance and dimensions are subject to the actual product from the factory.
01

4.

Technical Parameters
SF3015N
Item
Parameter
1.5kW
2kW
3kW
Work area (L*W) (mm)
3000*1500
X-axis travel (mm)
1530
Y-axis travel (mm)
3050
Z-axis travel (mm)
80mm
X/Y axis positioning
accuracy (mm)
±0.05mm
X/Y axis repeated
positioning accuracy
(mm)
±0.02mm
Maximum speed (m/min)
100m/min
Maximum acceleration
(G)
1G
Dimensions (L*W*H) mm
4360*2760*1800
Maximum load (KG)
1100
Weight (KG)
1790
1810
1830
Phase
Three-phase
Power supply rated
voltage (V)
380V
Frequency (HZ
50HZ
Overall power supply
protection level
IP54
4kW
6kW
1860
1920
Note:
1. Workpiece accuracy depends on factors like type, pre-treatment, sheet size, and position.
2. Technical parameters are subject to change without notice. Final parameters are based on the order agreement.
02

5.

Cutting Parameters
SF3015N
Material
Thickness
(mm)
1.5kW
2kW
3kW
4kW
6kW
Gas
Cutting speed (m/min)
1
23-30
30-35
30-45
40-50
45-55
N2/Air
2
7.0-12
10- 15
20-25
25-30
30-35
N2/Air
3
4.5-5.5
5.0-6.5
8.0- 10
9.0- 13
18-22
N2/Air
4
2.0-2.5
4.0-5.0
5.0-6.0
7.0-9.3
10-14
N2/Air
5
1.4- 2.0
2.0-2.3
3.0-3.6
4-4.5
8.0- 10
N2/Air
6
1.0- 1.2
1.5-2.0
2.0-3.0
3.5-4.5
4.3-5.0
N2/Air
0.8-1.2
1.0- 1.5
2.0-3.0
3.0-4.0
N2/Air
10
0.5- 1.0
1.2- 1.6
1.8-2.5
N2/Air
12
0.4-0.6
0.8- 1.2
1.0-1.5
N2/Air
14
0.8-1.2
N2/Air
16
0.6-1.0
N2/Air
20
0.4-0.7
Air
Stainless steel
8
Carbon steel
1
23-26
25-35
30-40
35-45
40-45
N2/Air
2
4.2-6.5
10- 15
15- 20
15-20
20-28
N2/Air
3
3.0-4.5
3.5-5.5
3.5-4.5
7.0-9.0
12-17
N2/Air
4
2.3-3.0
3.0-3.2
3.0-3.5
3.0-4.0
8.0- 10
N2/Air
6
1.7-2.5
2.0-2.7
2.5-3.5
2.0-3.0
2.5-3.3
O2
8
1.2- 1.6
1.3-1.7
1.8-2.3
2.0-3.0
2.3-3.0
O2
10
1.0- 1.2
1.0- 1.6
1.4-1.8
2.0-2.5
2.0-2.5
O2
12
0.8- 1.0
0.8-1.2
1.0- 1.4
1.5- 2.0
1.8-2.2
O2
14
0.6-0.7
0.8-1.0
0.8- 1.0
1.0- 1.5
1.4-1.7
O2
16
0.5-0.6
0.7-1.0
0.7- 1.1
0.7- 1.2
1.0-1.6
O2
0.5-0.7
0.6-0.8
0.6-1.2
O2
0.4-0.6
0.5-0.7
O2
0.4-0.6
O2
20
25
30
Note:
1. Due to variations in material carbon content, the cutting parameters table is for reference only and should be based on actual conditions.
2. Dark-colored areas in the table indicate that full-sheet processing is not possible and only sample cutting is allowed.
03

6.

Cutting Parameters
SF3015N
Material
Thickness
(mm)
1.5kW
2kW
3kW
4kW
6kW
Gas
Cutting speed (m/min)
1
15-20
15-25
25-30
30-35
40-45
N2/Air
2
4.8-6.0
8.0- 11
12- 17
15- 18
20-25
N2/Air
3
1.5-2.0
3.0-4.5
5.0-6.0
8.0-10
12-15
N2/Air
5
0.5-0.7
1.3-1.7
1.8-2.5
3.0-4.0
5.0-6.0
N2/Air
0.6-0.8
0.8- 1.0
2.0-2.5
3.0-4.0
N2/Air
0.8- 1.2
1.5-2.5
N2/Air
10
1.0-1.5
N2/Air
12
0.8-1
N2/Air
Brass
6
8
Aluminum
1
15-23
20-25
30-35
35-40
50-55
N2/Air
2
6.0-8.0
10- 15
14-20
17-25
25-30
N2/Air
3
2.0-3.0
4.0-5.0
8.0- 10
10-13
13-16
N2/Air
4
1.0- 1.7
2.0-2.5
5.0-6.5
6.0-7.5
10-13
N2/Air
5
0.5-0.8
1.0-2.0
2.5-3.5
4.0-5.0
5.0-6.0
N2/Air
0.6- 1.0
1.2- 1.5
2.5-3.5
3.0-4.0
N2/Air
0.7- 1.3
1.0-2.0
2.0-3.0
N2/Air
10
0.8-1.2
1.0-2.0
N2/Air
12
0.4-0.6
0.7-1.2
N2/Air
14
0.5-1.0
N2/Air
16
0.4-0.6
N2/Air
6
8
Note:
1. Due to variations in material carbon content, the cutting parameters table is for reference only and should be based on actual conditions.
2. Dark-colored areas in the table indicate that full-sheet processing is not possible and only sample cutting is allowed.
04

7.

Cost-Benefit Analysis
SF3015N
1.5kW
2kW
3kW
4kW
6kW
Item
Air
Laser
source(k
W)
Chiller(k
W)
Peak
powe
Air
r
compress 15
cons or(kW)
umpt
ion Machine
tool host 5
(kW)
O2
N2 Air O2 N2 Air O2 N2 Air O2 N2 Air O2 N2
5
6
10
16
16
3
3
3
6
6
/
/
15
/
/
15
/
/
15
/
/
15
/
/
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Dust
removal(
kW)
1.5
1.5
1.5
Consumables
and gas
consumption
(CNY/H)
0.5
4.5
60.5 0.5
4.5 60.5 0.5
4.5 60.5 0.5
4.5 60.5 0.5
4.5 60.5
Total power(kW) 30
15
15
32
16
16
35
20
20
44
29
29
Total power
consumption
(kW/H)
9
9
19.2 9.6
9.6
21
12
12
26.4 17.4 17.4 30.8 20.3 20.3
18
Total operating
cost
18.5
(1RMB/kWH)
29
44
29
13.5 69.5 19.7 14.1 70.1 21.5 16.5 73.5 26.9 21.9 77.9 26.9 21.9 77.9
If the cutting auxiliary gas is dried compressed air, the cost includes air compressor electricity, machine power consumption, and consumables (protective lenses,
cutting nozzles).
Note:
1.
The electricity and gas prices are for reference only and may vary by region.
2.
Auxiliary gas consumption varies with plate thickness; values are based on 16mm carbon steel for oxygen and 1mm stainless steel for nitrogen, for reference.
05

8.

Configuration List
SF3015N
No.
Item
Qty
Brand
Laser source
1
Laser source
1
SENFENG
Laser cutting head
1
Laser cutting head
1
SENFENG
Machine Tool & Host
1
Transmission system
4
SENFENG
2
Machine tool and accessory
1
SENFENG
3
Reducer
3
MANDOLIN
4
Electrical and pneumatic
systems
1
SCHNEIDER, France
AVENTICS, Germany
5
AC servo motor and driver
4
INOVANCE
6
Water cooler
1
Tongfei
CNC cutting system
1
CNC laser cutting system
1
SENFENG
Note:
1. This is SENFENG's optimized configuration. Changes in brand or configuration may cause irreversible effects.
2. The warranty period for the entire machine (excluding consumables, non-force majeure natural disasters, war, improper operation, and human
damage) is 1 year.
06

9.

SF3015N-Laser Source
1 . 5 k W ~6k W o p t i o na l p o w e r
1.
H i g h e l e c t r o - o p ti c a l c o nv e r s i o n e ffi c i e nc y
2.
H i g h o u t p u t p o w e r a nd e xc e l l e nt b e a m q ua l i ty
3.
H i g h p o w e r s t a b i l i ty , hi g h r e l i a b i l i ty a nd l o ng l i fe
4.
C o m p a c t i n s i z e , m a i nte na nc e - f r e e a nd l o w c o s t
SF3015N-Laser Cutting Head
1 . 5 - 3k W
1.
4-6kW
Overall cooling: The overall module dissipates heat evenly, ensuring long-term continuous cutting, effectively increasing the
life of the lens by 1.5-2 times
2.
High sealing: The dustproof level reaches IP68, effectively preventing external dust from entering the cavity and
contaminating the lens
3.
Small size and light weight
4.
Convenient maintenance: The drawer-type lens module allows lens replacement in just three minutes; the internal positive
air pressure design reduces lens contamination
5.
For 6kW laser cutting machine, intelligent cutting head can be selected
07

10.

SF3015N-Machine Bed System
1
2
Pipe-welded machine bed
High-strength aluminum alloy beam
The reinforced welded bed is designed for high-speed
movement. The bed is treated with aging to ensure accuracy
and stability in long-term operation.
After annealed to eliminate internal stress and increase rigidity,
It features lightweight and good dynamic performance.
After annealing to eliminate internal stress, it is roughmachined and then fine-machined after secondary vibration
the bed is finely processed after secondary vibration aging
aging treatment, which ensures the overall strength and
treatment.
stability of the beam.
The semi-hollow bed reduces thermal deformation, featuring a
longer service life and high cutting accuracy.
3
4
Automatic focus system
Pneumatic system
The auto-focus laser head can automatically adjust the focus
to the optimal cutting distance according to the material
Equipped with control valves and proportional valves from the
well-known brand AVENTICS, the machine can electrically
and thickness of the plate to improve cutting efficiency
control the pressure and flow of each gas.
Cutting auxiliary gas (O2, N2, compressed air, etc.).
08

11.

Auto Gas Distribution System
Precise Control of Each Gas Flow
The CNC laser cutting machine has two separate gas lines: nitrogen (air) and oxygen.
Each gas line can be independently controlled for flow rate and pressure.
The equipment software terminal is equipped with an automatic auxiliary gas selection feature.
The type and pressure of auxiliary gases can be automatically set and selected through the CNC
program, eliminating the need for manual operation.
The actual gas pressure at the cutting head outlet can be easily read and displayed on the panel
in real-time.
09

12.

SF3015N-CNC System
CNC Cutting System-SENFENG
Mimir
Quick Operation & Efficient
Cutting
1
M i m i r i s a f i b e r o p t i c c u t t i ng s y s t e m i n d e p e n de nt ly d e v e l o pe d b y S E N F E N G , w h i c h i s u s e d i n
m e t a l f a b r i c a t ion l i k e t u b e a n d p l a t e c u t t i ng. I t i s w i d e l y u s e d i n s h e e t m e t a l , a d v e r t i s ing,
k i t c h e n w a re , b a t h r o o m , e n g i n e e r ing m a c h i n e r y , s h i p b uild ing, a e r o s p a c e , a n d a u t o p a r t s . T h e
s y s t e m h a s t h e c h a r a c t e r is t ic s o f e a s y i n s t a lla t ion , s i m p l e d e b u g gin g, s t a b l e a n d r e l i a b le , e a s y
d e p l o y m e n t, s a f e p r o d uc t io n, r i c h f u n c t ions a n d e x c e l l e n t p e r f o r m a n c e . M i m i r p r o v ide s
m o d u l a r , c u s t o m i z e d a n d a u t o m a t e d s o l u t io ns . I t c a n r e a l i z e m e m o r y c a c h i n g a n f e a t u r e s a
p o w e r f ul c u t t i ng p r o c e s s d a t a b a s e w i t h a l l c u t t i ng p a r a m e t e r s . T h e s e c h a r a c t e r is t ic s m a k e
M i m i r q u i c k t o o p e r a t e a n d e f f i c i e nt i n c u t t i ng.
User-friendly operation interface. It has error analysis report, real-time recording for processing time and
workpiece quantity.
Automatic selection of auxiliary gas type and gas pressure.
Direct processing of original DXF, G-code and other vector files, STEP code and other format files.
The laser source has direct pulse power modulation to achieve marking on the material surface.
Optimize multiple fast moving modes, with "Leapfrog" and obstacle avoidance function.
10

13.

Servo Swing Arm Loading Robot (Optional)
Composition
The equipment consists of a 500 kg servo arm robot, 500 kg capacity vacuum suction cups for loading, a 3000 kg
capacity material rack (optional), a vacuum system, a protection system, and a CNC control system.
Technical Parameters
No.
Item
Parameter
Unit
1
Maximum sheet size
3000×1500
mm
2
Minimum sheet size
800x800
mm
3
Sheet thickness
1~14
mm
4
Maximum sheet weight
500
kg
5
Arm swing angle
120
°
6
Repeated positioning accuracy
±1
mm
7
Single load cycle
45
s
8
Gas supply pressure
0.5-0.6
Mpa
9
Gas consumption
0.2
m³/min
10
Material rack load
3000
kg
11
Power supply voltage
220/380
V
12
Operating current
12
A
11

14.

3015 Warehouse + Automatic Loading and Unloading
Robot (Optional)
Composition
This system consists of a set of 3015 plate warehouse, vacuum suction cup and fork loading and unloading truss
manipulator, manipulator track frame, CNC system, vacuum control system, etc. It forms an automated production
unit with the laser cutting machine, which can realize automatic loading and unloading of plates, offering high
product quality, good efficiency and low production costs.
Technical Parameters
No.
Item
Parameter
Unit
1
Number of storage layers
10
Layer
2
Storage plate size
3000×1500
mm
3
Load-bearing capacity per layer
3000
kg
4
10
m/min
10
m/min
6
Storage lifting speed
Warehouse feeding and discharging
speed
Maximum sheet size
3000×1500
mm
7
Minimum sheet size
800x800
mm
8
Plate thickness
1-14
mm
9
Maximum plate weight
Loading and unloading robot
translation speed
Loading and unloading robot lifting
speed
Single feeding cycle
500
kg
10-30
m/min
5-12
m/min
180
S
0.6-0.7
Mpa
3000
kg
10
m/min
16
Air supply pressure
Load of electric double-layer exchange
cart
Running speed of electric double-layer
exchange cart
Supply voltage
380
V
17
Working current
80
A
5
10
11
12
13
14
15
12

15.

Providing Global Users with Automated Metal Fabrication
Solutions
SENFENG provides automated metal
fabrication solutions globally, integrating
cutting, bending, welding, cladding,
automation, and new energy. With core
technologies in laser cutting, welding,
and cladding, the company also offers
intelligent manufacturing systems like
flexible laser processing lines and sheet
metal bending centers. These solutions
serve industries including automotive,
construction, energy, and petrochemicals,
and are used in over 100 countries.
03
577
International PCT Patents
Chinese technology patents
SENFENG has developed key components like laser generators, processing heads, Feng Cloud systems, and CNC systems, used in
cutting, welding, cladding, and automation. The company offers a complete industry chain, including laser cutting, welding,
cladding, cleaning machines, bending centers, and flexible production lines. These solutions are used in sectors like power towers,
construction machinery, shipbuilding, bridges, and aerospace, helping businesses accelerate production and reduce costs for
greater economic benefits.
13

16.

After-sales Service
Technical Training to enhance customer production efficiency
1 Before equipment delivery
2 During the warranty period
The buyer can arrange for 1-2 operators to attend a one-week
The buyer can apply for one more session of free training
training at the SENFENG factory. The specific dates should be
for 1-2 operators at SENFENG.
confirmed with our customer service department.
4 Requirement
3 Training
The training includes laser principles, equipment structure, Trainees must be mechanical, electrical, or optical
process explanation, equipment maintenance, laser safety
engineers and pass assessments on equipment operation,
protection, operating procedures, and basic
laser principles, safety, and maintenance before starting
troubleshooting.
work.
Packaging & Transportation to ensure equipment quality
1 Packaging
2 Transportation
3 Packing List & Certificate
Standard packaging, suitable for
Domestic transportation within
Each package includes a packing list
long-distance transportation,
China is fully handled by our
and certificate of conformity. The
moisture-proof, rust-proof, and
company, including freight and
user manual and other documents
shock-resistant. Designed for full
insurance.
are inside the box, while the packing
lifting with marked lifting points and
list is on the outside.
center of gravity.
Installation professional and high-quality
1 Installation
2 Equipment Debugging
SENFENG engineers will install the equipment at the
After installation, the equipment will be debugged for
client's site.
client use.
3 Door-to-door training
4 On-site acceptance
On-site training will be provided on equipment
After completing the above steps, the engineer may leave
maintenance, safety, operation procedures, and basic
the site only after the customer's acceptance (the
troubleshooting, with 7 days of guaranteed usage.
customer can veto).
14

17.

After-sales Service
Premium Customization
In the digital era, intelligent transformation in metal processing is essential. Building unmanned factories is key to
upgrading, with customized automation solutions being a top priority.
1
2
SENFENG understands the client's industry status and
Through in-depth on-site communication, customize
specific production processes, identifies issues, and
metal fabrication automation solutions based on the
assesses their needs.
client's pain points and needs.
3
4
A tailored solution, different from competitors'
Provide a one-stop R&D and production service from
standardized models.
design to final machine, with thorough quality checks until
customer satisfaction and acceptance.
15

18.

5-star Fast Service
Efficient
Our repair hotline is available 24/7.
A professional engineer will respond to customer inquiries within 10
minutes and provide a repair plan within 1 hour.
Professional
Custom Service: Tailored service plans based on the specific needs of the
customer.
Service Engineer Certification System: Each service engineer undergoes
rigorous training and assessment before being certified to work.
Common Issues Training: Create a manual for common issues based on
equipment models, with certified engineers providing customer training.
Online Guidance: Experienced senior engineers offer support through phone
or video calls to help customers resolve issues.
Professional Technical Support: The equipment is properly calibrated during
the first installation, and similar issues are resolved in one go.
Comprehensive
Pre-service: Theoretical and hands-on operation training, common fault
self-diagnosis training, quick repair guidance for troubleshooting, usage
reminders.
Regular Service: Regular maintenance reminders, on-site services,
periodic promotional activities.
Value-added Service: Equipment software and hardware upgrades,
financing lease services, extended warranty services.
16

19.

Customer
testimonials
17

20.

German Subsidiary
U.S. Subsidiary
Jordan Service Center
Pakistan Service Center
India Service Center
UAE Subsidiary
J i n a n S e n f e n g L a s e r Te c h n o l o g y C o . , L t d .
E-mail: senfeng@sfcnclaser.com
Tel: +86 13210546543
Website: www.senfenglaser.com
Add: No. 1777 Kejia Road, High-tech Zone, Jinan City, Shandong Province,
PRC
Vietnam Service Center