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Best Selling Ultrasonic Welders

At Dizo Ultrasonic, we provide various ultrasonic welder solutions to meet your requirements, including bench-top welders,and hand-held plastics welders.

15kHZ/20kHZ E Series Ultrasonic Welder

15kHZ/20kHZ E Series Ultrasonic Welder

The industry's standard frequency for a wide range of thermoplastics and different-sized parts.

  • Product Advantages User-Friendly Interface:

    Easy and clear operation.

  • Product Advantages Traceable Welding:

    Records parameters, enhancing reliability and reducing waste.

  • Product Advantages Millisecond-level Frequency:

    Precise welding with automatic frequency tracking.

  • Product Advantages Strong Build:

    CNC processed, highly stable and strong.

  • Product Advantages Efficient Design:

    Square column for versatility in large parts welding.

Model DZ-1526E DZ-2020E DZ-1532E
Frequency 15KHZ 20KHZ 15KHZ
Power 2600W 2000W 3200W
Voltage 220V 220V 220V
Amplitude Adjustment 10%-100% accuracy adjustable, minimum adjustment accuracy 1%
Working Temperature -10℃ - 40℃
Weight 120KGS 120KGS 300KGS
Size 70*80*130CM 70*80*130CM 80*90*220CM
35 kHz E Series Ultrasonic Welder

35 kHz E Series Ultrasonic Welder

The preferred frequency for small, precision-demanding items, such as ABS, PE, acrylic, nylon, composite plastics, etc..

  • Product AdvantagesAdvanced Transducer:

    Incorporates Japan NTK transducer for powerful, stable output.

  • Product AdvantagesHigh Accuracy:

    Self-adjusting frequency, and accurate power/time control.

  • Product AdvantagesDurable Work Platform:

    Adjustable, nitrogen-hardened, casing steel construction.

  • Product AdvantagesSafety Overload System:

    Newest overload prevention for secure operations.

  • Product AdvantagesPrecision Positioning:

    Fine-tuning device with up to 0.01mm accuracy.

Model DZ-3521E
Frequency 35KHZ
Power 1200W
Voltage 220V
Amplitude Adjustment 10%-100% accuracy adjustable, minimum adjustment accuracy 1%
Working Temperature -10℃ - 40℃
Weight 120KGS
Size 70 * 80 * 130CM
15 kHz E Series Ultrasonic Welder

15 kHz E Series Ultrasonic Welder

The ideal frequency for medium to large parts ultrasonic assembly and is particularly effective for softer thermoplastics.

  • Product AdvantagesStrong Build:

    CNC-processed, heavy-duty cast steel structure for stability and precision.

  • Product AdvantagesAesthetic and Effective:

    Ensures water-tight, air-tight welding results.

  • Product AdvantagesInterchangeable Cylinders:

    Easy calibration with 30-125mm stroke and four-point adjustment.

  • Product AdvantagesAutomated Frequency Tracking:

    Facilitates precise, automated control.

  • Product AdvantagesQuick Mold Adjustment:

    Handwheels and gear racks for speedy operation.

Model DZ-1532E DZ-1542E DZ-1555E
Frequency 15KHZ 15KHZ 15KHZ
Power 3200W 4200W 5500W
Voltage 220V 220V 220V
Amplitude Adjustment 10%-100% accuracy adjustable, minimum adjustment accuracy 1%
Working Temperature -10℃ - 40℃
Weight 300KGS 350KGS 400KGS
Size 80*90*200CM 90*100*220CM 90*100*220CM
20kHZ/35 kHz F Series Ultrasonic Welder

20kHZ/35 kHz F Series Ultrasonic Welder

Better for small or middle-sized parts. Suitable for high-quality welding like electronic or medical applications.

  • Product AdvantagesServo-controlled Actuation:

    Welding height accuracy within 0.05MM, perfect for high-precision products.

  • Product AdvantagesLinear Slide Design:

    Achieves 0.02MM repeatability for stable welding.

  • Product AdvantagesMotorized Lifting:

    Easy, quick adjustment capability.

  • Product AdvantagesParameter Storage:

    Stores 999 welding parameters for easy product switching.

  • Product AdvantagesStepless Amplitude Control:

    1% adjustments for diverse materials, minimizing welding defects.

Model DZ-3512F DZ-2020F
Frequency 35KHZ 20KHZ
Output Power 1200W 4000W
Sevo Motor Power 400W 400W
Voltage 220V 220V
Welding Time Accuracy 0.01s
Welding Adjusting Range 0.01-9.99 sec
Amplitude Control Range ±25KHZ
Weight 150KGS
Size 70*50*140CM
E Series Hand Held Ultrasonic Welder

E Series Handheld Ultrasonic Welder

  • Product AdvantagesPortability:

    Easily transportable, allowing for flexible welding operations across different locations or in confined spaces.

  • Product AdvantagesErgonomic Design:

    Designed for comfortable use during extended periods, reducing operator fatigue and improving productivity.

  • Product AdvantagesQuick Setup:

    Enables rapid deployment and setup, ideal for environments where time efficiency is crucial.

  • Product AdvantagesVersatile Application:

    Capable of welding a variety of materials and components, making it suitable for a wide range of industries.

  • Product AdvantagesPrecision Control:

    Offers fine control over welding parameters, ensuring high-quality welds even for delicate or complex parts.

Model DZ-3512E DZ-2808E
Frequency 35KHZ 28KHZ
Power 1200W 800W
Voltage 220V 220V
Amplitude Adjustment 10%-100% accuracy adjustable, minimum adjustment accuracy 1%
Working Temperature -10℃ - 40℃
Weight 10KGS 10KGS
Size 45*35*20CM 45*35*20CM
Ultrasonic Machine Spare Parts

Dizo Ultrasonic Spare Part

  • Product AdvantagesExtended Equipment Lifespan:

    Regular replacement of ultrasonic spare parts can significantly extend the overall lifespan of the welding equipment, ensuring consistent performance.

  • Product AdvantagesOptimized Performance:

    High-quality spare parts are engineered to deliver optimal performance, enhancing the efficiency and quality of ultrasonic welding processes.

  • Product AdvantagesCost-Effective Maintenance:

    Investing in reliable ultrasonic spare parts helps in avoiding the higher costs associated with equipment breakdowns, thus ensuring cost-effective maintenance.

  • Product AdvantagesRapid Replacement:

    Designed for easy installation, these spare parts allow for quick replacements, minimizing downtime and maintaining productivity.

  • Product AdvantagesCustomization and Compatibility:

    Spare parts are available in various specifications to meet the diverse needs of different ultrasonic welding applications, ensuring compatibility and customization.

Model DZ-3512F DZ-2020F
Frequency 35KHZ 20KHZ
Voltage 220V 220V
Applicable Model Multi-hom welder/Robot Welder Multi-hom welder
Movement Stroke 25mm 50mm
Ultrasonic Working Mode Time/Energy
Working Temperature -10℃ - 40℃
Weight 3KGS 5KGS

Your Ultrasonic Welding Solution

  • Reliable Quality

    Reliable Product Quality

    Our ultrasonic plastic welding helps you meet project deadlines, maintain quality, and boost efficiency for a great return on investment.

  • Free Design

    Free Design & Model Selection

    Our technician will help you with free design and to choose an ultrasonic welder to fit your different-sized products and special materials.

  • Free Training

    Free Training & Lifetime support

    No experience? No problem. Our engineer will assist you with free application guidance to ensure optimal use and offer maintenance service.

Ask for Quote Now!

Feel free to leave your messages. Our expert team will reply within 8 hours.

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About Dizo Ultrasonic

  • Dizo Ultrasonic is a professional ultrasonic welding machine supplier in Wuxi, China, in the Shanghai business district.

  • Our factory covers 5,000 square meters and has 5 production lines and 30 processing machines. We have 102 workers, including 21 engineers, and work with 2 universities.

  • Our annual production capacity is 3,000 units of equipment and 10,000 sets of accessories.

About Dizo Ultrasonic

Unparalleled Training and Support

  • Free Consultation & Guidance

    Expert advice on selecting the right model with free design and field guidance

  • Customized Technical Training

    Tailored training to meet user needs with continuous product enhancements.

  • Transparent Manufacturing

    Customers can monitor each stage of the manufacturing process

  • Detailed Inspection Reports

    Providing inspection standards and results to users' technical leads

  • Lifetime Support & One-Year Warranty

    Unlimited technical support, one-year warranty,and 24/7 engineer availability with a prompt response within 8 hours.

  • Customer Jack

    Jack

    Purchase Specialist, From USA

    We've worked with Dizo for 8 years since we were just a small auto repair shop. Now, as we grow our new logistics supply chain company in the USA, we'll keep relying on Dizo's welding machines.

  • Customer Tom

    Tom

    lmport & Export Manager, From Indonesia

    Outstanding customer service and machine quality. Dizo truly supports you! I'm committed to Dizo for our business expansion.

  • Customer Nancy

    Nancy

    CEO, From the United Kingdom

    The provided hands-on training was extremely insightful. Our machine reliably operated for over 20 hours daily, running seamlessly for a week.

Ultrasonic Welding for Different Industries

With 20 years of research, our products are widely used in the automotive, home appliance, medical, toys, packaging, and textile industries

  • Automotive Welding

    Automotive

    Ultrasonic welding quickly and efficiently joins plastic parts like car sound systems, enhancing durability and function.

    READ MORE
  • Electronics Welding

    Home Appliance

    Ultrasonic welding fast assembles and seals plastic casings securely without extra adhesives or screws.

    READ MORE
  • Medical Device Welding

    Medical Industry

    Ultrasonic welding assembles medical device plastics cleanly and efficiently, preventing contamination.

    READ MORE
  • Toy Welding Machine

    Toys

    Ultrasonic welding ensures sturdy and smooth connections without harmful adhesives or small fasteners.

    READ MORE
  • Plastic Welder Packaging Application

    Packaging

    Ultrasonic welding provides strong seals for food and pharmaceutical packaging, preventing leaks and maintaining the freshness of food.

    READ MORE
  • Fabric Welder

    Textiles

    Ultrasonic welding connects fabrics without needing threads, glues, or other materials, offering a fast way that does not emit toxic gases.

    READ MORE

We are Internationally Certified

Our ultrasonic plastic welding machines are certificated with CE, ISO and RoHS. They all meet international standards.

Our Customers

We provide custom plastic welding solutions for thousands of companies like Volkswagen, BYD, Siemens, Hai-er, Panasonic, etc.

  • Ningbo Huaxiang Electronic Logo
  • Tongming Optoelectronics Logo
  • Rui Er Shi Ye Logo
  • Tuopu Auto Part Logo
  • NIO Logo
  • Hyundai Logo
  • Xin Quan Logo
  • Yongcheng Auto Parts Logo
  • Jixing Auto Parts Logo
  • Grupoa Antolin Logo
  • BYD Logo
  • Ford Logo
  • Haier Logo
  • Xiao Tian E Logo
  • Bosch Automotive-logo
  • Midea Logo
  • Sunvou Logo
  • Sage Automotive logo
  • Xin Tai Hang Logo
  • Lear Logo

Frequently Asked Questions

Go a step further and maximize your investment by understanding more about our ultrasonic welding machines.

  • Plus How can I determine which machine is suitable for my project?

    Please get in touch with our experienced sales team, and they will provide you with an appropriate welding solution based on the details and requirements of your project.
    If you don't have all the details yet, we can share some similar cases with you for reference, which will help you refine the project details.

  • Plus Is it user-friendly to operate the ultrasonic welding machine?

    The good news is that operating Dizo's standard machines is not a complex task. Our engineering team thoroughly tests and configures the parameters before shipment. Machine operators need to learn and remember a few specific parameters, which is sufficient to operate the machine effectively.

  • Plus What kind of support do I receive from Dizo Ultrasonic?

    Dizo's technicians are available to assist you seven days a week. We understand that when you start, you may need to operate the machine on weekends due to other commitments during the workweek. That's why we offer 7-day customer support and provide resources such as training, manuals, and instructional videos on our machines. We continuously create materials like blogs, videos, and webinars to help customers get started and succeed in their businesses.

  • Plus What type of training is provided?

    With every purchase of a Dizo welding machine, you will receive free hands-on training, either online or at our facility in China. We ensure that you are fully knowledgeable about the machine's operation before concluding the training session. Additionally, we offer how-to videos and manuals as supplementary resources.

  • Plus What is the minimum order quantity (MOQ) for an ultrasonic welder?

    You can begin with a minimum order of just 1 unit.

  • Plus How can we guarantee the quality of the machines?

    We always provide a pre-production sample before commencing mass production. Additionally, each ultrasonic welding machine undergoes three inspections before delivery to ensure quality.

  • Plus What is the warranty period for Dizo ultrasonic machines?

    Our machines come with a 1-year warranty included at no extra cost, and it becomes effective immediately upon your purchase of a Dizo welding machine.

  • Plus What is the typical delivery time for a Dizo ultrasonic machine?

    We conduct testing and preparation of our machines at our facility in China. It typically takes about a week for testing, packaging, and preparation for shipping. Once shipped, the transit time usually ranges from 7 to 10 business days, depending on your proximity to our facility.

Go from beginner to pro in no time with Dizo Ultrasonic! We support you with plastic welding equipment challenges so you can grow your business!
How can we help? Let's Connect!
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