Lingke Ultrasonics Co., Ltd.

Ultrasonic INDUSTRY SOLUTIONS

Medical

Faced with the increasing precision requirements of medical devices, traditional connection processes have limitations such as pollution risks and low efficiency. Lingke ultrasonic welding technology, with its advantages of cleanliness, safety, precision, firmness, and efficient traceability, has become an ideal choice in the medical manufacturing field.

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Electronics

From smart wearables to device housings, our solutions ensure seamless welding of delicate and compact parts. High-frequency precision enables fast, stable assembly for high-end electronic products.

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Automobile

Our ultrasonic systems deliver strong, uniform bonds for car dashboards, door panels, lamps, and other plastic parts. High-strength welding ensures durability, noise reduction, and aesthetic consistency across mass production.

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Printing

We offer efficient and consistent welding for toner cartridges, ink tanks, and other consumables. No glue or solvent is needed, ensuring airtight seals and minimal material deformation.

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Hygiene

Ultrasonic welding provides a safe, strong, and adhesive-free solution for joining plastic parts in baby products, ideal for precision components and mass production.

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Food

We deliver safe, leak-proof sealing for plastic trays, film packaging, and container lids. The non-thermal process preserves material integrity while ensuring hygiene compliance.

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Household

Ultrasonic welding ensures firm, reliable joints for components in humidifiers, air purifiers, and kitchen appliances. It provides both structural strength and visual cleanliness for finished products.

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Toy

Safety and hygiene are top priorities—our particle-free welding is ideal for bottles, teethers, and feeding accessories. The process is non-toxic and leaves no residue, ensuring peace of mind for end users.

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New energy

Ultrasonic welding offers a fast, strong, adhesive-free solution for joining plastic and composite parts in renewable energy devices, ensuring sealing and reliability.

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Other

Ultrasonic welding uses high-frequency vibrations to generate heat at the contact surface, melting and firmly joining plastics or metals without adhesives. It is fast and ideal for small or precision parts.

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Medical

Electronics

Automobile

Printing

Hygiene

Food

Household

Toy

New energy

Other

Outstanding Customer Cases

Customer Case Library

MedIcal

Assist top PCR companies Entering the high-end IVD market in the European Union

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Printing

Print-Rite large ink cartridges/toner cartridges achieve integrated welding

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Automobile

+65% Performance improvement +40% Structure rigidity

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Food packaging

Leading grain food enterprise, achieving zero defect appearance and wide material compatibility

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Stationery&Toys

Assist top PCR companies Entering the high-end IVD market in the European Union

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Home appliances

Print-Rite large ink cartridges/toner cartridges achieve integrated welding

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WHY CHOOSE LINGKE

33 years

Industry experience

102827 +

Annual Sales Volume

100000 +

Customer service case

800 +

Product model

Stop Focusing Only On Price: Ultrasonic Welding Machine Selection Guide

Practical ultrasonic welder procurement tips: avoid price‑only buying. Lingke & Linggao servo welders offer 5‑micron precision for medical & automotive electronics; Shengfeng & Qikang serve mass‑production. With 188 patents, Lingke Group provides custom solutions for global manufacturers.

Internationally‑Advanced Intelligent Servo Ultrasonic Welding Technology

Lingke’s servo ultrasonic welder achieves 5‑micron ultra‑high precision with full‑chain independent R&D, certified internationally‑advanced for plastic welding applications.

Lingke Servo Ultrasonic Welding Machine — Global Originator Of Servo Ultrasonic Welding Technology

Lingke servo ultrasonic welding machine adopts full‑closed‑loop servo control, delivers ±5μm repeat precision, solves pneumatic welding instability issues. Widely used in electronics, new energy, medical components. Custom welding solutions available.

Focus on servo innovation: China Lingke Ultrasonic leads the upgrade of welding with a 5μm precision.

In line with the development trend of new quality productive forces, from July 15th to 17th, China Lingke Ultrasonic successfully held an ultrasonic servo technology exchange meeting. Facing the industry pain points such as the influence of air pressure fluctuations by traditional pneumatic welding, limited precision, and high energy consumption, this exchange meeting focused on showcasing the latest achievements of its self-developed fully closed-loop servo control system, providing a new path for precise welding in fields such as plastic processing and home appliance manufacturing.

Nationwide warranty service is guaranteed.

Four warehouses with in-stock supply; 800+ models available; 20+ overseas service centers.

Independent R&D across the entire industry chain

Multi-axis linkage machining centers are made of high-rigidity castings, with stable and durable structures. They are also characterized by large-scale production capacity and timely delivery.

Lingke Ultrasonics

Pioneer of Ultrasonic Servo Welding

Servo welding technology has successfully broken through the technical bottleneck of traditional pneumatic welding, increasing the precision of industrial welding to 5 microns

L745 Servo V4 Ultra Servo Ultrasonic Plastic Welder

L3000 Servo V2 Servo Ultrasonic Plastic Welder

Lingke Ultrasonic Plastic Welding Machine LO3000 Standard 20kHz 2000/2600/3200W

Lingke Ultrasonic Plastic Welding Machine L4000 Pro 15kHz 4200W

Your Trusted Partner for LINGKE ULTRASONICS

About lingke

Lingke Ultrasonic is the world's largest manufacturer of ultrasonic welding equipment, with stable quality and ranking first in the world. Established in 1993, we specialize in the application of advanced ultrasonic welding technology.
After more than 30 years of technological accumulation and precipitation, Lingke Ultrasonic has strong technical research and development capabilities, precise manufacturing processes, and brand advantages in the entire industry chain, providing comprehensive application solutions for many fields such as medical equipment, consumer electronics, automotive interior and exterior, printing consumables, maternal and child products, food cutting, household appliances, stationery and toys...

subsidiary brands

LINGKE BLOGS

Stop Focusing Only On Price: Ultrasonic Welding Machine Selection Guide

Internationally‑Advanced Intelligent Servo Ultrasonic Welding Technology

Lingke’s servo ultrasonic welder achieves 5‑micron ultra‑high precision with full‑chain independent R&D, certified internationally‑advanced for plastic welding applications.

Lingke Servo Ultrasonic Welding Machine — Global Originator Of Servo Ultrasonic Welding Technology

LINGKE BLOGS

Stop Focusing Only On Price: Ultrasonic Welding Machine Selection Guide

Internationally‑Advanced Intelligent Servo Ultrasonic Welding Technology

Lingke’s servo ultrasonic welder achieves 5‑micron ultra‑high precision with full‑chain independent R&D, certified internationally‑advanced for plastic welding applications.

Lingke Servo Ultrasonic Welding Machine — Global Originator Of Servo Ultrasonic Welding Technology

BECOME A LINGKE DISTRIBUTOR

Become our distributor and grow together

Our products are sold all over the world, providing professional ultrasonic welding solutions and products for various industries, which have won the trust and choice of thousands of customers. We invite more partners to become global distributors, we provide partners with ultrasonic welding cooperation support and policies for partners to achieve greater success in their careers.

+86 756 8679786

Originated in 1993, Lingke Ultrasonics Co., Ltd. is a National High-tech Enterprise, Guangdong Province Professional, Excellence, Special, Innovative Enterprise
also awarded Guangdong Engineering Technology Center and a top ten intelligent equipment manufacturing enterprise in Xiangzhou District, Zhuhai City.

+86 756 8679786

lingkesonic@gmail.com

+86-13672783486 (whatsapp)

No.3 Pingxi Wu Road Nanping Technology Industrial Park,Xiangzhou District,Zhuhai Guangdong China

Southeast Asia

Cindy: export5@lingkeultrasonics.com

Vincy : export1@lingkeultrasonics.com

Northwest Asia

David: export10@lingkeultrasonics.com

CodyRollins: export7@lingkeultrasonics.com

Nora: export6@lingkeultrasonics.com

Europe

Cindy: export5@lingkeultrasonics.com

America and Africa

Lay: export3@lingkeultrasonics.com

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License

Whatsapp：8617806728363

Email：mail@lingkeultrasonics.com

Tel：+86 756 8679786

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