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Laser Welding Machine

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Product Detail

1. Introduction

The handheld laser welding machine is a new generation industurial welding system.

The high-tech laser source is adapted and which is the guarantee of the excellent perfornace of the machine.

The operation is much easier than the traditional welding machine. It's more flexible and the welding accuracy can be improved greatly. The welding surface is clean and the welding speed is fast with low consumable consumption. A beginner can be the welding expert with a few hours practice.

It's able to weld the metals such as stainless steel, carbon steel, alumimum and galvanized zinc sheet etc. It's the perfect replacement for traditional E-arc welding, MIG and TIG etc.

2. Advantages

It's flexible, highly efficient and with terrific weld.

Easy maintenance.

2-10 times faster than electric welding. It's equal to 4 or 5 welders'annual workload and more cost-effective.

The operation is easy and it can be operated without the welder's certificate.

The weld seams are nice and smooth. No need extra grinding after the welding process and the weld is almost flawless.

Handy welding head		Concise operation interface
First class laser		Simple-operated wire feeder

No need the welder's certificate for operation, every operator can be the pro.

The welding surface is smooth, tough and no deformation for the workpiece. The welds look good.

No need post-weld grinding for the workpiece, which is economical for man-hours and labor cost.

Multiple welding methods available

Overlay welding, butt welding, vertical welding, flat fillet welding, internal fillet welding, external fillet welding, etc.,are applicable, which is able to weld various complex welded workpieces and large workpieces with irregular shapes.


Vertical welding	Overlay welding	Butt welding

3. Parameters

Optical Property	Model	EX-LW-1000	EX-LW-1500
	Rated power output (W)	> 1000	> 1500
	Polarization direction	Random
	Adjustment range of output power (%)	(10-100)
	Center wavelength (nm)	1080±3
	Instability of output power	< 3%
	Max. modulation Frequency	(kHZ) 50
	Indicated red laser power (mW)	> 0.5
	Output interface	QBH
	Output diameter of fiber core (μm)	20	30/100
	Output fiber length (m)	15
Electrical Property	Operation Voltage	Single-phase 220V±10%, 50/60Hz
	Max power consumption (w)	< 5000	< 6000
	Method of control	External RS232 / Extermal AD / Super terminal
Other Property	Size (L* W*H mm)	1360 * 600 * 1050
	Weight (kg)	< 60
	Range of operation temperature (℃)	5~40
	Range of operation humidity (%)	< 70
	Method of cooling	Water cooling
	QBH Cooling water temperature (℃)	Room termperature
	Complete machine Cooling water temperature (℃)	25
	Cooling water flow (L/Min)	> 12	> 12
	Storage temperature (℃)	-10~60

Optical Property	Model	EX-LW-2000
	Rated power output (W)	> 2000
	Polarization direction	Random
	Adjustment range of output power (%)	(10-100)
	Center wavelength (nm)	1080±3
	Instability of output power	< 3%
	Max. modulation Frequency	(kHZ) 50
	Indicated red laser power (mW)	> 0.5
	Output interface	QBH
	Output diameter of fiber core (μm)	20
	Output fiber length (m)	15
Electrical Property	Operation Voltage	Three-phase 380V±10%, 50/60Hz
	Max power consumption (w)	8000
	Method of control	External RS232 / Extermal AD / Super terminal
Other Property	Size (L* W*H mm)	1360 * 600 * 1050
	Weight (kg)	< 80
	Range of operation temperature (℃)	5~40
	Range of operation humidity (%)	< 70
	Method of cooling	Water cooling
	QBH Cooling water temperature (℃)	Room termperature
	Complete machine Cooling water temperature (℃)	25
	Cooling water flow (L/Min)	> 12	> 12
	Storage temperature (℃)	-10~60

Optical Property	Model	EX-LW-3000
	Rated power output (W)	> 2000
	Polarization direction	Random
	Adjustment range of output power (%)	(10-100)
	Center wavelength (nm)	1080±3
	Instability of output power	< 3%
	Max. modulation Frequency	(kHZ) 50
	Indicated red laser power (mW)	> 0.5
	Output interface	QBH
	Output diameter of fiber core (μm)	20
	Output fiber length (m)	15
Electrical Property	Operation Voltage	Three-phase 380V±10%, 50/60Hz
	Max power consumption (w)	8000
	Method of control	External RS232 / Extermal AD / Super terminal
Other Property	Size (L* W*H mm)	1360 * 600 * 1050
	Weight (kg)	< 80
	Range of operation temperature (℃)	5~40
	Range of operation humidity (%)	< 70
	Method of cooling	Water cooling
	QBH Cooling water temperature (℃)	Room termperature
	Complete machine Cooling water temperature (℃)	25
	Cooling water flow (L/Min)	> 12	> 12
	Storage temperature (℃)	-10~60

1000W Advised Manual Laser Welding Procedure Setting Data

Material	Thickness mm	Wire Feeding Speed mm/s	Scan Width mm	Power W	Duty Ratio %	Pulse Frequency	Welding Wire Diameter mm
Stainless Steel	1	90	2.5	400	100	1000	1
Stainless Steel	2	75	3	700	100	1000	1.2
Carbon Steel	1	90	2.5	400	100	1000	1
Carbon Steel	2	75	3	650	100	1000	1.2
Aluminum	2	60	2.5	700	100	1000	1

1500W Advised Manual Laser Welding Procedure Setting Data

Material	Thickness mm	Wire Feeding Speed mm/s	Scan Width mm	Power W	Duty Ratio %	Pulse Frequency	Welding Wire Diameter mm
Stainless Steel	1	120	2.5	700	100	1000	1
Stainless Steel	2	90	2.5	1000	100	1000	1.2
Stainless Steel	3	70	3	1200	100	1000	1.6
Carbon Steel	1	100	2.5	700	100	1000	1
Carbon Steel	2	80	2.5	1000	100	1000	1.2
Carbon Steel	3	70	3	1200	100	1000	1.6
Aluminum	2	80	3	1200	100	1000	1.2
Aluminum	3	80	3	1400	100	1000	1.6

2000W Advised Manual Laser Welding Procedure Setting Data

Material	Thickness mm	Wire Feeding Speed mm/s	Scan Width mm	Power W	Duty Ratio %	Pulse Frequency	Welding Wire Diameter mm
Stainless Steel	1	120	2.5	700	100	1000	1
Stainless Steel	2	90	2.5	1000	100	1000	1.2
Stainless Steel	3	70	3	1200	100	1000	1.6
Stainless Steel	4	60	4	1500	100	1000	1.6
Stainless Steel	5	50	4	1500	100	1000	1.6
Carbon Steel	1	100	2.5	700	100	1000	1
Carbon Steel	2	80	2.5	1000	100	1000	1.2
Carbon Steel	3	70	3	1200	100	1000	1.6
Carbon Steel	4	60	4	1500	100	1000	1.6
Aluminum	2	80	3	1200	100	1000	1.2
Aluminum	3	80	3	1400	100	1000	1.6
Aluminum	5	50	4	1500	100	1000	1.6

3000W Advised Manual Laser Welding Procedure Setting Data

Material	Thickness mm	Wire Feeding Speed mm/s	Scan Width mm	Power W	Duty Ratio %	Pulse Frequency	Welding Wire Diameter mm
Stainless Steel	0.5	80	2	260	100	2000	0.8
Stainless Steel	0.8	80	2	300	100	2000	0.8
Stainless Steel	1	60	2	350	100	2000	1.0
Stainless Steel	2	60	3	700	100	2000	1.0
Stainless Steel	3	60	3	1100	100	2000	1.2
Stainless Steel	4	60	3	1500	100	2000	1.2
Stainless Steel	5	50	3	1800	100	2000	1.6
Stainless Steel	6	50	3	2200	100	2000	1.6
Stainless Steel	8	40	3	3000	100	2000	2.0
Carbon Steel	1	60	3	350	100	2000	1
Carbon Steel	2	60	3	700	100	2000	1.2
Carbon Steel	3	60	3	1100	100	2000	1.2
Carbon Steel	4	60	3	1500	100	2000	1.6
Carbon Steel	5	50	3	1800	100	2000	1.6
Carbon Steel	6	50	3	2200	100	2000	1.6
Carbon Steel	8	40	3	3000	100	2000	2
Aluminum	1	60	3	500	100	2000	1.0
Aluminum	2	60	3	800	100	2000	1.2
Aluminum	3	60	3	1400	100	2000	1.2
Aluminum	4	60	3	1800	100	2000	1.6
Aluminum	5	50	3	2000	100	2000	1.6
Aluminum	6	50	3	2200	100	2000	1.6
Aluminum	8	40	3	3000	100	2000	2.0

Remark: The sizes shows in each mode means the diameter of the weldngwire (0.8mm / 1.0mm / 1.2mm / 1.6mm / 2mm)

1) Model C applies to outside fillet weld

2) Model AS-12 applies to flat fillet weld, inside fillet weld, outside fillet weld

3) Model BS-16 applies to flat fillet weld, inside fillet weld, outside fillet weld

4) Model CS-12 applies to outside fillet weld

5) Model ES-12 applies to outside fillet weld

6) Model FS-16 applies to outside fillet weld

7) Model AS-20 applies to flat fillet weld, inside fillet weld, outside fillet weld

Name: Nozzle

Model: C

Remark: To be used without wire feeding

Name: Nozzle

Model: AS-12

Remark: To be used with wire feeding, 0.8mm / 1.0mm / 1.2mm

Name: Nozzle

Model: BS-16

Remark: To be used with wire feeding, 1.6mm

Name: Nozzle

Model: CS-12

Remark: To be used with wire feeding, 0.8mm / 1.0mm / 1.2mm

Name: Nozzle

Model: ES-12

Remark: To be used with wire feeding, 0.8mm / 1.0mm / 1.2mm

Name: Nozzle

Model: FS-16

Remark: To be used with wire feeding, 1.6mm

Name: Nozzle

Model: AS-20

Remark: To be used with wire feeding, 1.6mm

4. Comparision

In comparision with traditional welding

● 2-10 time faser

● Long serving life

● Healthy and non-polluted

● Low consumable comsumption

◁◁ VS ▷▷

EX Handheld Laser Welding

Traditional Welding

Comprision	Electric welding	Laser welding	LGR handheld welding
Heat input to workpiece	Very high	Low	Low
Deformation and undercut	Big	Small	Small
Bonding strength to the base material	OK	Good	Excellent
Processing after welding	Grinding	Grinding free or slightly grinding
Speed of weding	OK	At least twice faster than argon arck welding
Material can be welded	Stainless steel / Carbon steel Galvanized plate / Aluminum / Copper
Consumables	Much more	Less	Less
Difficulty of operation	Difficult	OK	Easy
Safety	Dangerous	Safe	Safe
Environmental Protection	No	Yes	Yes
Fault tolerance	Excellent	Poor	Excellent
Bad for eyes	Yes	Yes	No
Welding quality	OK	OK	Execellent
Width of the weld	Big	Small	Small

5. Application

It is widely used in kitchen and bathroom industry, home appliance industry, advertising industry, mold industry, stainless steel products industry, stainless steel engineering industry, doors and windows industry, handicraft industry, household goods industry, furniture industry, auto parts industry, etc.