How Laser Marking Solves the "ID" Challenge in the Construction Machinery Industry

The Pain Points of Construction Machinery Identification

In the construction machinery manufacturing sector, every piece of equipment requires a permanent "ID"—the frame number. While this may seem simple, it has long been a headache for the industry:

Traditional Pneumatic Marking: Relies on air supply, limits mobility, and is noisy.

Maintenance Issues: A single needle can mark tens of thousands of frame numbers, but the failure rate is high.

Inconsistent Marking Quality: Mechanical impact marking performs poorly on complex surfaces or special materials, resulting in unattractive fonts.

Lack of Smart Integration: Difficult to connect with MES/ERP systems, creating "information silos" in digital factories.

Real Case: The Upgrade Journey of a Construction Machinery Giant

At XCMG's smart production line, a high-power laser marking machine from LZY is redefining the "digital ID" for construction machinery with its precise laser beams. In September 2024, this compact yet powerful device replaced traditional pneumatic marking equipment, delivering multiple value-added benefits for this global industry leader.

Last year, when the company's pneumatic marker failed, they purchased LZY's 300W high-power laser marking machine for frame number engraving. After six months of use, they discovered unexpected advantages.

(On-site marking demonstration)

Customer Testimonials: Voices from the Frontline

Production Line Supervisor: "We mark hundreds of frame numbers daily. The traditional method was inefficient, noisy, and produced ugly fonts, often causing traceability issues."

Technical Lead: "We initially replaced the broken machine, but the laser marker brought surprises—digital marking is smarter, output quality is more stable, and deployment is more flexible. No more worries about air leaks, noise, ugly fonts, or needle wear. This device is a game-changer, especially its compatibility with production systems, which supports future upgrades."

Operator: "The portability amazed us. Silent wheels allow easy movement across the workshop. With a scanner and electromagnetic focusing frame, marking is fully automated, freeing our hands."

LZY Solution: Four Breakthroughs in Laser Marking

LZY's laser marking machine is transforming construction machinery traceability by addressing industry pain points:

1. Freedom from Constraints

✔ No air supply needed—works with 110V-220V power.

✔ Retractable handle + durable silent wheels for easy mobility.

✔ Modular design for quick deployment across workstations.

2. Superior Marking Quality

✔ 0.01mm minimum line width, comparable to print quality.

✔ Adjustable depth (0.05-3mm) for various materials.

✔ 1060-1080nm wavelength optimized for metal absorption.

3. Smart Connectivity for Digital Factories

✔ Compatible with scanners for one-touch automatic marking.

✔ Electromagnetic focusing frame for hands-free operation.

✔ Software supports secondary development and MES/ERP integration.

4. Flexible Adaptation to Production Lines

✔ Compact and lightweight—usable handheld or fixed.

✔ Integrates with robotic arms for automated marking.

✔ High compatibility with smart manufacturing systems.

Laser Marking Reshaping Manufacturing

LZY's handheld laser marking technology excels across industries:

Automotive: VIN codes, part traceability.

Construction Machinery: Equipment authentication.

Rail Transit: Critical component marking.

Powertrain: Engine and transmission tracking.

New Energy: Battery component traceability.

In the era of smart manufacturing, laser marking stands out for its portability, efficiency, precision, and intelligence, offering a revolutionary solution for construction machinery identification. Each "digital ID" becomes a vital data node in smart systems, making laser marking the new standard for productivity.

From breaking free of traditional constraints to enabling smart upgrades, LZY's laser marking machines not only solve frame number challenges but also drive digital transformation. Moving forward, LZY will continue innovating to deliver breakthrough value for global clients.