Large Format Automatic Gantry Type Laser Welding Machine

40+ Years of Innovation

Product Overview

Gantry Laser Welding Machine / Custom Model

This gantry laser welding machine adopts rigid gantry moving structure, featuring high stability and long-stroke processing range. Inheriting four core advantages of high efficiency, excellent beam quality, flexible fiber output and maintenance-free performance, it realizes continuous automatic welding for large workpieces. The high-precision gantry motion system ensures smooth and uniform welding tracks. It effectively reduces thermal deformation, improves welding consistency, and perfectly adapts to oversized structural parts, thick plates and mass batch production in multiple industrial fields.

Rigid Gantry Structure

Stable long-stroke automatic welding.
Large Format Welding

Ideal for oversized metal components.

Key Advantages

Why choose Gantry Laser Welding Machine?

Excellent Beam Quality

Concentrated and stable laser beam produces flat, smooth and high-strength welding joints. It minimizes welding defects and meets strict precision requirements for industrial metal components.
High Electro-optic Conversion Efficiency

Advanced laser generator achieves high energy utilization rate. It reduces power consumption and effectively lowers long-term factory operating costs.
High Rigidity Gantry Motion

Reinforced gantry frame ensures no deformation during long-term reciprocating movement. It maintains ultra-high running stability and repetitive positioning accuracy.
Ultra-High Welding Efficiency

Continuous automatic welding mode shortens production cycle greatly. It supports uninterrupted batch processing and improves overall factory productivity.
Strong Workpiece Adaptability

Long-stroke design fits large-size, thick-plate and long structural parts. It solves welding difficulties that manual and robotic welding cannot handle.
Low Maintenance & Easy Operation

Optimized mechanical structure realizes low failure rate and maintenance-free running. Simple control system reduces operating threshold and labor investment.

TECHNICAL DATA

Technical Specifications

Custom Model

Equipment Model	ZG-500F	ZG-1000F	ZG-1500F	ZG-2000F
Polarization	Random	Random	Random	Random
Center wavelength	1080mm	1080mm	1080mm	1080mm
Bandwidth	<6nm	<10nm	<10nm	<10nm
Maximum modulation frequency	10kHz	10kHz	10kHz	10kHz
Average output power	500W±15W	1000W±20W	1500W±20W	2000W±25W
Power adjustment range	10%-100%	10%-100%	10%-100%	10%-100%
Power stability	±2% (>100h)	±2% (>100h)	±2% (>100h)	±2% (>100h)
Beam quality	M²<1.3	M²<1.3	M²<1.3	M²<1.3
Optical output interface	QBH	QBH	QBH	QBH
Maximum power consumption	2000W	3500W	5500W	7500W
Cooling method	Water cooling	Water cooling	Water cooling	Water cooling
Output fiber length	10m or 15m	15m	15m	15m
Input/output interface	DB25/RS232	DB25/RS232	DB25/RS232	DB25/RS232
Operating temperature	0°C-40°C	0°C-40°C	0°C-40°C	0°C-40°C

PARAMETER	ZG-T6020	ZG-T9025	ZG-T12035
Laser Power	1.5 – 4 kW	2 – 6 kW	3 – 6 kW
Max Tube Length	6,000 mm	9,000 mm	12,000 mm
Max Round Tube Diameter	Ø20 – Ø200 mm	Ø20 – Ø250 mm	Ø20 – Ø350 mm
Max Square Tube Size	150 × 150 mm	200 × 200 mm	250 × 250 mm
Positioning Accuracy	±0.03 mm	±0.03 mm	±0.03 mm
Repeat Accuracy	±0.02 mm	±0.02 mm	±0.02 mm
Max Cutting Speed	100 m/min	120 m/min	120 m/min
Rapid Traverse Speed	80 m/min	100 m/min	100 m/min
Chuck Type	Pneumatic 3+3	Pneumatic 4-chuck	Pneumatic 4-chuck
Max Tube Weight	80 kg/m	120 kg/m	150 kg/m
CNC System	ZG TubePro™	ZG TubePro™	ZG TubePro™
Total Power	15 kW	22 kW	30 kW
Machine Weight	4,500 kg	6,200 kg	8,800 kg

Equipment Model	ZG-500F	ZG-1000F	ZG-1500F	ZG-2000F
Polarization	Random	Random	Random	Random
Center wavelength	1080mm	1080mm	1080mm	1080mm
Bandwidth	<6nm	<10nm	<10nm	<10nm
Maximum modulation frequency	10kHz	10kHz	10kHz	10kHz
Average output power	500W±15W	1000W±20W	1500W±20W	2000W±25W
Power adjustment range	10%-100%	10%-100%	10%-100%	10%-100%
Power stability	±2% (>100h)	±2% (>100h)	±2% (>100h)	±2% (>100h)
Beam quality	M²<1.3	M²<1.3	M²<1.3	M²<1.3
Optical output interface	QBH	QBH	QBH	QBH
Maximum power consumption	2000W	3500W	5500W	7500W
Cooling method	Water cooling	Water cooling	Water cooling	Water cooling
Output fiber length	10m or 15m	15m	15m	15m
Input/output interface	DB25/RS232	DB25/RS232	DB25/RS232	DB25/RS232
Operating temperature	0°C-40°C	0°C-40°C	0°C-40°C	0°C-40°C

* Specifications may vary based on configuration. Contact our engineers for a customized solution tailored to your requirements.

APPLICATIONS

Main Application Industries

Gantry-type automatic welding solution for large industrial metal components.

AUTOMOTIVE INDUSTRY

Large Auto Structural Parts Welding

Automatic welding for large automotive frames with low deformation and high weld strength.
NEW ENERGY INDUSTRY

Large Energy Storage Component Welding

Precision welding for large battery shells and energy storage structural parts.
HARDWARE & HOME APPLIANCE INDUSTRY

Large Hardware Appliance Batch Welding

Mass welding for large-sized hardware shells and household appliance structural frames.
CONSTRUCTION MACHINERY INDUSTRY

Thick Engineering Structure Welding

Stable welding for heavy machinery frames and thick-plate special-shaped parts.

Automatic Gantry Type Laser Welding Machine Customized

Machine Configuration

Customizable to Your Production Needs

Gantry Stroke Customization

Customize gantry travel and working range for different large workpieces. It adapts to various oversized frames and long structural component processing demands.
Laser Power Customization

Multiple laser power options match thin and thick metal plates. Reasonable power configuration ensures smooth welds and high welding efficiency.
Automatic Configuration Customization

Customizable rotating fixture and automatic feeding platform improve batch capacity. It can be connected with automated production lines to realize unmanned welding workflow.