Ultrasonic composite embossing machine-Silicone gel punching machine-Mask machine-Cutting machine-Piercing machine-Plastic welding machine manufacturer-Lijin Automation-Yuannanfang Lijin

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Automotive · Electronics · Medical · Packaging

About Lijin Automation

Huizhou Lijin Automation Equipment Co., Ltd. (formerly Dongguan Nanfang Lijin Machinery Co., Ltd.) was established in 1997 and has been deeply engaged in the ultrasonic automation field for nearly 30 years. In 2025, it officially relocated to the Boluo Intelligent Equipment Industrial Park in Huizhou and was renamed "Lijin Automation", opening a new chapter of development.

The company has more than 70 national technical patents and software copyrights, has passed ISO9001 international quality management system and CE and other certifications, and has been awarded the title of "Contract-honoring and Credit-worthy Enterprise". Its products cover more than 10 series and over 100 models, including ultrasonic laminating, mask machines, silicone gel perforating, leather punching, welding, etc., and are exported to Europe, America, the Middle East, and Southeast Asia.

70+ Patents Iso 9001 CE Certified Contract-honoring and Credit-worthy

Product Center

10+ Series · 100+ Models · Custom Non-standard

1.6m Ultrasonic Laminating Machine

Lijin Automation 1.6m ultrasonic laminating machine uses ultrasonic technology to achieve needle-free and thread-free lamination of nonwoven fabrics, chemical fiber fabrics, and other materials. It is widely used in medical dressings, mattress and home furnishings, automotive interiors, and other industries. Formerly Nanfang Lijin, with more than 70 patents, exported to 100+ countries worldwide. Free factory sample testing, custom non-standard solutions supported.

Ultrasonic Silicone Gel Punching Machine

The ultrasonic silicone gel punching machine adopts high-frequency vibration cold punching technology, which does not damage materials and produces smooth edges without burrs. It is suitable for medical dressings, silicone gel tapes, foam dressings, etc. It supports custom pattern rollers, PLC intelligent control, automatic feeding and punching, and optional slitting function to improve production efficiency. Factory direct sales, supporting non-standard customization. Many leading domestic dressing manufacturers continue to repurchase this product.

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Fully Electric Servo High-Speed Flat Mask Machine

Lijin Automation fully electric servo high-speed flat mask machine, all-servo driven with no air source required, capacity 120-200 pieces/minute, fully automatic one-time forming, aluminum alloy frame modular design, whole machine warranty 12 months, is the ideal choice for mass production of flat masks.

Turntable cup-shaped mask fusion cutting machine

The turntable cup-shaped mask fusion cutting machine is a cup-shaped mask edge processing equipment launched by Lijin Automation (formerly Nanfang Lijin) based on years of experience in mask machine research and development. The equipment uses the principles of ultrasonic welding and automatic edge sealing to complete the welding and punching process of the edge of the cup-shaped mask. This machine creatively combines two previously completely independent processes: edge welding and punching of cup-shaped masks. It adopts a multi-station turntable design, and a cutting device is attached to welding. Both welding and cutting heads work at the same time. Equipped with PLC control system and touch screen settings, the operation is simple and convenient. It can be used by a single person and alone. Only workers are needed to discharge and retrieve materials, which greatly saves labor and makes the production of cup-shaped masks simpler and faster.

Semi-automatic cup-shaped mask shaping machine

The semi-automatic cup-shaped mask shaping machine (also known as cup-shaped mask hot press forming machine and N95 mask hot press forming machine) is a preliminary cup-shaped mask forming equipment launched by Lijin Automation (formerly Nanfang Lijin) based on years of experience in the research and development of mask machines. The equipment uses the principle of high-temperature hot-pressing and shaping to hot-press multi-layer nonwoven materials into the three-dimensional shape of a cup-shaped mask. It is the core front-stage equipment in the production process of the cup-shaped mask.

Fully automatic flat mask machine (1)

The fully automatic flat mask machine is a flat mask production equipment launched by Lijin Automation (formerly Nanfang Lijin) based on years of experience in the research and development of mask machines. The stable production capacity of the equipment is determined to be 90-110 pieces/minute. Within this production capacity range, the loss of the machine is taken into account within a reasonable range. On the premise of ensuring long-term stable operation of the machine, the quality of the finished product of the mask is also more effectively guaranteed. It is the mask manufacturer's preferred flat mask production machine.

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Industry Solutions

Automotive · Electronics · Medical · Packaging · Toys · Apparel

Automotive Industry

Ultrasonic laminating and welding equipment are used in the production of interiors, wiring harnesses, and filters.

Electronics Industry

Precision welding, perforating, and bonding to meet the assembly needs of micro components.

Medical and Health

Mask machines and silicone gel perforating machines meet medical-grade standards.

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