B2B Specialized CO2 Laser Marking Machine for Packaging Materials ENKJ-12

Product Overview

The ENKJ-12 CO₂ Laser Marking Machine is an industrial-grade B2B equipment developed by Enako (Tianjin) Automation Equipment Co., Ltd. specifically for the packaging materials sector. It can be seamlessly integrated into production lines to achieve efficient marking on various packaging materials such as plastic, paper, glass, and ceramics. It meets the high-precision and high-durability requirements for packaging identification in industries like food, pharmaceuticals, and daily chemicals.

Core Performance

Equipped with a high-quality CO₂ radio frequency laser, it has a service life of up to 20,000-40,000 hours. The maintenance-free design makes it suitable for harsh production environments. The entire machine consumes less than 500W of power and has a compact size, saving workshop space. Its marking speed is 2-3 times that of traditional equipment. Combined with a high-speed digital galvanometer and high-quality optical lenses, the line precision can reach 0.01mm, and the minimum character size is 1mm, ensuring clear and legible identification.

Operation and Adaptability

The Chinese-language operating software supports the import of multiple file formats such as PLT, AI, and JPG, allowing for free editing of graphics and text. It supports TCP/IP network and RS232 serial communication, enabling integration into the customer's production management system for automated batch marking.

High-Precision Laser Focusing for Clear and Durable Marks

The equipment is equipped with high-quality focusing lenses and high-speed digital galvanometers, achieving a laser focusing precision of ±0.01mm. It can form marks with uniform depth on the surface of packaging materials. Even for flexible plastic films or easily worn paper packaging, it can ensure that the marks do not fade or fall off for a long time. Compared with traditional ink printing, laser marking has no consumable residues, avoiding contamination of packaging materials. It meets the strict hygiene standards of the food and pharmaceutical industries, while reducing subsequent maintenance costs and improving product compliance and market competitiveness.

Applicable to Multiple Materials Such as Metal, Plastic, and Ceramics

Relying on customizable laser wavelengths (10.6mm/10.2mm/9.3mm), the equipment can be adapted to various common materials in the packaging field. For plastic packaging (such as PET bottles and PP boxes), it can realize delicate graphic marks; for glass containers (such as cosmetic bottles and beverage bottles), it can mark clear production dates and batch numbers; for ceramic packaging (such as gift boxes and storage tanks), it can form durable brand logos; even for paper packaging (such as cartons and labels), it can achieve rapid marking. No need to replace consumables or adjust core components, meeting the flexible needs of multi-category packaging production lines.

Supports Rapid Marking of 2D Barcodes and 1D Barcodes

To meet the mass production needs of B2B enterprises, the marking speed of the equipment is 2-3 times that of traditional models. Combined with a dedicated barcode/2D barcode generation module, it can realize rapid marking of multiple sets of codes per second. The software supports real-time data connection, which can automatically read information such as order numbers and batch numbers from the production system to generate unique traceable 2D barcodes or 1D barcodes, ensuring the accuracy of the marks on each packaging product. At the same time, the code recognition rate is over 99.9%, facilitating code scanning for warehousing and sales traceability in downstream links, and helping enterprises improve supply chain management efficiency.

Core Component Manufacturing Process

The laser adopts precision radio frequency excitation technology and undergoes multiple airtightness tests and aging tests to ensure stable operation for 20,000-40,000 hours. The laser galvanometer uses an aviation-grade aluminum alloy shell, and the internal motor undergoes dynamic balance calibration, controlling the positioning accuracy error within 0.005mm to ensure stability during the marking process.

Complete Machine Assembly Process

A modular assembly process is adopted. The cooling system, power module, and communication module are first debugged separately, and then the complete machine is integrated. During the assembly process, high-precision tooling fixtures are used to ensure that the coaxiality error between the laser optical path and the galvanometer is less than 0.1mm. At the same time, electromagnetic compatibility testing is conducted on the complete machine to avoid interference from other equipment in the workshop on the marking precision.

Factory Inspection Process

Each piece of equipment must undergo a 72-hour continuous full-load operation test to simulate working conditions in different temperature (-10°C~45°C) and humidity environments. It detects core indicators such as marking precision, speed, and code recognition rate, and verifies the compatibility between the communication interface and the production system. This ensures that the equipment can be directly connected to the customer's production line after leaving the factory without additional debugging.

Q: Does the ENKJ-12 marking machine require regular maintenance?

A: No regular maintenance is required. The equipment adopts a maintenance-free design, with a laser service life of up to 20,000-40,000 hours. The cooling system is built-in air cooling, with no wearing parts. Only the surface dust of the focusing lens needs to be cleaned monthly, which greatly reduces the maintenance cost for enterprises.

Q: Can the equipment be adapted to our existing packaging production line?

A: Yes. The equipment supports TCP/IP network and RS232 serial communication, which can be seamlessly integrated into the existing production management system. At the same time, it is equipped with a standard dual-axis bracket and universal casters, and the lifting stroke can be adjusted (＜1200mm) according to the height of the production line, flexibly adapting to production lines with different layouts.

Q: Can the marked identifiers pass food-grade safety certification?

A: Yes. Laser marking has no ink or chemical residues. The core components of the equipment comply with FDA and CE certification standards. The marked packaging materials can pass the safety tests of the food and pharmaceutical industries, and are suitable for packaging scenarios that are in direct contact with food or drugs.

If you want to know the specific quotation, customization plan, or on-site test of the ENKJ-12 CO₂ Laser Marking Machine, please leave your contact information (company name, contact person, phone number, and demand scenario). Our technical consultants will contact you within 24 hours to provide you with an exclusive packaging marking solution!