Dual-Head Laser Glass Engraving Machine for Modern Insulating Glass

• Customization: Available
• Cooling System: Water Cooling
• Engraving Area: Extra Large (above 40cm x 40cm)
• Model NO.: DS-JD3725-2
• Engraving Speed: Fast (above 1000 mm/s)
• Engraving Technology: Laser Engraving
• Warranty: 1 Year
• Machine Type: Glass Laser Engraving/Marking Machine
• Number of Laser Units: Two
• Max Processing Size: 3700×2500mm
• Marking Position Precision: <0.5mm
• Marking Depth: 0.1-0.15mm
• Max. Marking. Speed: 1 Second/ One Standard CCC Logo
• Laser Power: 15W/18W/20W/25W
• Equipment Power: 15.5kw
• Voltage/Frequency: Customized
• Customized: Available
• Transport Package: Container
• Specification: 40HQ
• Trademark: DISAI EQUIPMENT
• Origin: China Luoyang
• HS Code: 8464901100
• Production Capacity: 1000
• Package Size: 1210.00cm * 235.00cm * 269.00cm
• Package Gross Weight: 5000.000kg

Product Description

Product Description

Automatic Dual-Head Laser Glass Engraver to Double Production Speed - DISAI Model DS-JD3725-2

The DISAI DS-JD3725-2 is a powerful dual-head laser marking machine engineered to double your production speed. It sets a new benchmark for high-throughput by using two high-quality lasers to mark at the same time, making it the perfect solution for high-volume permanent traceability marks.

This system is a versatile powerhouse, handling glass sizes up to 3700×2500mm while maintaining flawless precision. It guarantees a 99.9% code reading rate at high speeds and offers flexible control over both laser heads for complex marking tasks.

Key Features:

- Dual Lasers for Faster Speed: Two lasers work at the same time to double marking throughput.
- High Precision: Marking position accuracy of less than 0.5mm.
- High Code Reading Accuracy: 99.9% reading rate at a moving speed of 40-50 m/min.
- Rich Content: Engraves logos, barcodes, QR codes, text, and font patterns.
- Flexible Control: Independent or synchronized control of laser heads is perfect for insulating pairing.
- Permanent Traceability: Provides permanent, anti-counterfeiting marks.

Technical Specifications:

- Model: DS-JD3725-2
- Max Processing Size: 3700×2500mm
- Marking Position Precision: <0.5mm
- Marking Speed: 1s/standard 3C mark
- Laser Power Options: 15W/20W/25W
- Marking Depth: 0.1-0.15mm

Invest in the DS-JD3725-2 when speed and quality are non-negotiable.
    

Specification

Series: DS-JD-2 (Automatic Dual-Head Glass Laser Marking Machine)
Models	Max Cutting Size	Marking Position Precision	Marking Speed	Laser Power	Marking Depth
DS-JD2621-2	2600×2100mm	<0.5mm	1s/standard 3C mark	15W/20W/25W	0.1-0.15mm
DS-JD3725-2	3700×2500mm	<0.5mm	1s/standard 3C mark	15W/20W/25W	0.1-0.15mm
DS-JD4228-2	4200×2800mm	<0.5mm	1s/standard 3C mark	15W/20W/25W	0.1-0.15mm
DS-JD5133-2	5100×3300mm	<0.5mm	1s/standard 3C mark	15W/20W/25W	0.1-0.15mm
DS-JD6133-2	6100×3300mm	<0.5mm	1s/standard 3C mark	15W/20W/25W	0.1-0.15mm

Company Profile

DISAI Equipment is a high-tech enterprise dedicated to the research, development, and manufacturing of high-end intelligent equipment for the glass deep-processing industry. Since our founding, we have emerged as a leader in the field, driven by a commitment to innovation, quality, and service. Our advanced solutions, including fully automatic glass cutting lines, laser marking machines, and intelligent factory management systems, are trusted by users and exported to countries worldwide. At DISAI, our mission is simple: make glass processing easier and elevate glass quality to new heights.

The DISAI Advantage

World-Class Components

Advanced Direct-Drive System

Exclusive Bidirectional Cutting

We integrate premium, globally recognized brands into our machines, including Delta Tau (USA) motion controllers, Panasonic (Japan) servo motors, and Siemens (Germany) PLCs, ensuring superior reliability and performance.

  

Our dual-drive linear rail and direct-drive motor replace traditional belt systems, eliminating transmission errors, increasing cutting speed, and enhancing precision.

  

This intelligent, proprietary technology minimizes empty travel distance by selecting the nearest cutting position, dramatically improving efficiency, increasing output, and saving costs.

  

Robust Industrial Controller

Intelligent Optimization Software

Precision Mechanical Design

Our machines are powered by EVOS industrial computers, built to withstand the harsh factory environment with superior resistance to electromagnetic interference, dust, and temperature extremes.

  

Equipped with industry-leading Italian optimization software (Optima & Perfect Cut), our machines generate the most efficient cutting layouts, significantly improving glass utilization and reducing material waste.

  

The use of helical gears and racks greatly reduces wear, extends service life, increases transmission efficiency, and significantly lowers operational noise for a smoother, faster, and more accurate cut.

  

Brand and Origin of Key Components
Name	Brand	Country
Multi-axis motion controller	Delta tau (PMAC)	USA
Servo motor	Panasonic	Japan
Servo drive	Panasonic	Japan
Monitor	Dell	USA
Drag chain	IGUS	Germany
Cable	IGUS	Germany
Proximity switch	OMRON	Japan
Photoelectric switch	OMRON	Japan
Scanning fiber	Panasonic	Japan
Thermal relay	Siemens	Germany
Contactor	Siemens	Germany
Connector	Guler	Germany
Linear guide	HIWIN/SHAC	China(Taiwan)
Laser system	GZTECH	China
Industrial PC	EVOS	China

Certifications

CE Certification

We are proud to announce that Luoyang DISAI Mechanical Equipment Co., Ltd.'s Automatic Glass Cutting Line has successfully passed the European Union's most rigorous assessments, officially obtaining the CE Machinery Directive (2006/42/EC) Attestation of Conformity. This achievement signifies that DISAI's product design, manufacturing, and safety performance have reached a leading international standard.

This certificate is not just a golden key for DISAI to enter the high-end global market; it is a profound guarantee of confidence when you choose us. It proves to you that:

1. Comprehensive Safety Assurance. Our equipment strictly complies with EN ISO 12100 (Safety of machinery by design) and EN 60204-1 (Electrical safety). From risk assessment of the mechanical structure to the stability and reliability of the electrical system, we provide the most robust safety protection for you and your team.

2. World-Class Quality Benchmark. Our equipment strictly complies with EN ISO 12100 (Safety of machinery by design) and EN 60204-1 (Electrical safety). From risk assessment of the mechanical structure to the stability and reliability of the electrical system, we provide the most robust safety protection for you and your team.

3. Hassle-Free Global Partnership. For our international clients, especially partners in the European region, the CE mark ensures a seamless customs clearance process and full market compliance. This eliminates complex regulatory hurdles, making your procurement process simple and efficient.

Patent Certificates

Our commitment to innovation and quality is recognized by leading authorities and protected by numerous patents. Each certificate represents DISAI's relentless pursuit of excellence. Our extensive patents not only showcase our R&D capabilities but also guarantee our commitment to delivering sustained value to our clients. To partner with DISAI is to embrace the power of technology.

Choosing DISAI means selecting a partner that has embedded safety and quality into its DNA. This CE certification is a powerful testament to our commitment to excellence.

Global Presence

At DISAI, our pursuit of innovation knows no borders. From our manufacturing hub in Luoyang, DISAI's intelligent solutions have traveled across continents to become a trusted name on the global glass processing landscape. Our international presence is more than just business expansion; it's a testament to the trust and recognition we've earned from clients worldwide.

Technology Proven on a Global Stage

Our equipment operates reliably in over 80 countries, thriving in diverse industrial environments, climates, and production standards. This means every DISAI machine you receive is embedded with our extensive experience in overcoming global challenges. Whether facing rigorous production demands or complex international logistics, we have proven solutions to ensure a smooth deployment in your factory.

The Shared Trust of a Massive User Base

More than 2,000 glass processing companies around the world have chosen DISAI as their partner. This number represents over two thousand success stories and is a powerful testament to our reliability in daily production. When you partner with DISAI, you are not just buying a machine; you are joining a global network of industry pioneers dedicated to advancing efficiency and quality.

Application Scenarios

Glass is the silent, essential canvas of modern innovation-shaping our architectural marvels, harnessing sustainable energy, defining next-generation mobility, and bringing sophisticated design into our lives. DISAI's intelligent solutions are the critical tool for industry leaders who demand perfection. We deliver the unparalleled precision and reliability required to transform ambitious visions into flawless reality, from the grandest structures to the most intricate components.

Architectural & Facade Glass Solutions

Achieving flawless edges and superior precision on large-format glass.

Photovoltaic & Technical Glass for High-Tech Industries

Delivering ultra-high accuracy for the most demanding technical applications.

Advanced Glazing for the Automotive Industry

Mastering complex shapes and ensuring perfect consistency for automotive standards.

Interior Glass for Furniture & Decorative Applications

Unlocking creative freedom with precise cutting for bespoke interior designs.

FAQ

1. What types of glass can your machine cut?

2. What is the maximum sheet size it can handle?

Our machines are engineered to cut a wide variety of glass, including float, Low-E, coated, and mirrored glass, in thicknesses ranging from 2mm to 25mm. For advanced processing needs, an optional edge deletion module is also available.

We offer a range of models, including jumbo-size tables to fit any production scale. Our standard models handle sheets up to 4200mm x 2800mm, while our custom solutions offer an unparalleled capacity, processing immense 18-meter glass sheets up to 18000mm x 3700mm to match your specific workflow.

3. How accurate is the cutting?

4. Is the machine difficult to operate?

We guarantee a cutting accuracy of ±0.15 mm. This level of precision ensures flawless edges, making them perfectly prepared for demanding downstream processes like tempering, laminating, or IGU production.

Not at all. The machine is designed for simplicity and ease of use. It features an intuitive touchscreen interface, supports direct CAD/CAM file imports, and includes intelligent automatic nesting software to optimize material usage. We also provide comprehensive training to ensure your team can operate it with complete confidence.

5. How long does installation and training take?

6. What certifications does your equipment have?

Our expert engineers ensure a swift and efficient setup. A standard installation is typically completed in just 2-3 days, followed by 1-2 days of comprehensive operator training. We provide full support through both on-site visits and online services.

Quality is our top priority. All our machines are CE certified, and our manufacturing processes are ISO 9001 certified. For complete peace of mind, official SGS inspection reports are also available upon request.

7. What if the machine breaks down?

8. Can I add more functions later?

We are committed to maximizing your uptime. Our 24/7 after-sales support includes advanced remote diagnostics, allowing our team to resolve most issues online within hours. For hardware needs, we maintain a full inventory of spare parts ready for immediate shipment.

Absolutely. Our systems are fully modular, allowing you to future-proof your investment. You can easily add components like an edge deletion module, barcode labelers, or breaking tables as your business grows and your needs evolve.

9. What kind of return on investment (ROI) can I expect?

10. Can I see the machine in action before buying?

Our customers typically achieve a full ROI within just 6-9 months. This rapid return is driven by significant gains in output, reduced labor costs, and minimized material waste, thanks to our intelligent nesting software.

Of course. We encourage you to see the machine's performance firsthand. We offer live virtual demos, welcome factory visits, and can even process a sample part from your own design files to demonstrate its real-world precision and quality.