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Portable Handheld Ultrasonic Spot Welding Machine

28/35 kHz NC-E Ultrasonic Welder Series

● Enhanced Portability:

The lightweight yet durable equipment enables precise welding across various locations, including confined spaces and challenging environments. Its compact design ensures easy transport between workstations while maintaining professional performance.

● Advanced Ergonomic Design:

The ergonomic handle and balanced weight distribution reduce strain during extended use. Strategic control placement and cushioned grip minimize operator fatigue, ensuring consistent welding quality and high productivity throughout long work sessions.

● Streamlined Quick Setup:

The plug-and-play design with tool-free adjustments allows setup within minutes. This quick deployment is especially valuable in time-sensitive manufacturing where minimizing downtime is essential.

● Comprehensive Application Versatility:

This equipment works with a wide range of materials, from thermoplastics to specialized composites.

● Advanced Precision Control:

Digital controls enable fine adjustment of welding parameters - amplitude, pressure, and time. This precision ensures high-quality welds on plastic components while preserving structural integrity and appearance.

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Features

Handheld portable ultrasonic spot welding machines are essential in modern welding technology, offering versatile and efficient applications.

These portable handheld ultrasonic spot welding machines serve multiple industries, including electronics, plastics, metals, apparel, footwear, crafts, and leather goods manufacturing. Specifically:

In electronics, they excel at welding battery components and circuit board connections with precision and efficiency. In plastics manufacturing, they perform precision assembly of parts, particularly welding and riveting thermoplastic products. In metalworking, while primarily used for miniature components, these portable machines are valuable for embedding and blanking processes between metal and plastic parts.

They've also transformed the apparel, footwear, crafts, and leather goods industries through spot welding, pressure welding, riveting, marking, and sealing. By replacing traditional joining methods like flux, adhesives, and rivets, these handheld portable ultrasonic plastic spot welding machines boost production efficiency and reduce costs.

Parameters

Parameters
Model DZ-3521E DZ-2808E
Frequency 35KHZ 28KHZ
Power 1200W 800W
Voltage 220V 220V
Amplitude Adjustment 10%-100% accuracy adjustable, minimum adjustment accuracy 1% 10%-100% accuracy adjustable, minimum adjustment accuracy 1%
Working Temperature '-10℃ - 40℃ '-10℃ - 40℃
Weight 10KGS 10KGS
Size 45 * 35 * 20CM 45 * 35 * 20CM

We are Internationally Certified

Our handheld portable ultrasonic spot welding machines are certificated with CE,ISO and ROSH. They all meet international standards.

CE Certification
ISO 9001 Certification
RoHS Certification

Custom Dizo Handheld Portable Ultrasonic Spot Welding Machine Advantages

Handheld ultrasonic spot welding has several advantages as below.

  • High Efficiency

    High Efficiency

    Ultrasonic spot welding needs no preheating, ensuring fast speeds suitable for mass production, thereby boosting efficiency.

  • Reliable and Stable

    Reliable and Stable

    The ultrasonic spot welding process is highly controllable, resulting in strong welds and consistent product reliability.

  • Environmentally Friendly

    Environmentally Friendly

    It uses no adhesives or solvents, saves energy, and meets environmental standards.

  • Easy Operation

    Easy Operation

    High automation makes it easy to operate and maintain, ideal for complex tasks and reducing labor costs.

Packaging

Hot Plate Welder Package
Hot Plate Welding Machine Package
Hot Plate Plastic Welding Machine Delivery
Hot Plate Welding Equipment Delivery

Ultrasonic Welder for Different Industries

Ultrasonic welding is widely used in welding plastic products, including industries automotive, consumer electronics, medical, toys, packaging, and so on, especially where long-lasting, strong, and great-looking connections are needed.

Car Brake Lights Ultrasonic Welding Machine

Ultrasonic Welder for Automotive Light

Ultrasonic welding for automotive turn signals provides superior weld strength and durability in signal light assemblies. The process ensures consistent, high-quality production and effectively meets the welding requirements for various complex plastic lighting components.

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Ultrasonic Welding for Automotive Emblem

Ultrasonic Welder for Automotive Emblem

Maintains aesthetic integrity and reliable welding strength of emblems. Improves production efficiency with fast assembly. No adhesives required - environmentally friendly with no residue. This technology ensures emblems are durable and visually appealing, meeting automotive manufacturers' strict requirements.

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Home Appliances Ultrasonic Welder

Consumer Electronics Ultrasonic Welding Applications

Provides reliable welding solutions for smartphone housings, headphone cases, tablet/laptop components, smartwatch cases, and other portable device enclosures. Ensures water resistance, dust protection, and structural integrity while maintaining aesthetic appeal.

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Medical Devices Ultrasonic Welding

Medical Device Ultrasonic Welding Applications

Delivers precise welding solutions for medical catheters, dialysis components, respiratory masks, device enclosures, and disposable medical supplies. Ensures sterility, biocompatibility, and hermetic sealing while meeting strict medical industry standards.

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 Ultrasonic Welding Applications for Packaging

Ultrasonic Welding Applications for Packaging

Delivers reliable sealing solutions for food packaging, cosmetic containers, household product packaging, pharmaceutical packaging, and beverage containers. Ensures product freshness, leak prevention, and compliance with packaging safety standards.

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Nonwoven Fabric Ultrasonic Welding Applications

Nonwoven Fabric Ultrasonic Welding Applications

Provides efficient welding solutions for medical protective equipment, automotive interiors, home textiles, filtration materials, and hygiene products. Ensures strong bonding, and precise edge sealing, and maintains material integrity while meeting industry-specific requirements.

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Plastic Toys Ultrasonic Welding

Plastic Toy Ultrasonic Welding Applications

Provides reliable welding solutions for toy vehicle housings, educational building blocks, doll components, electronic toy enclosures, and outdoor play equipment. Ensures structural integrity, safety, and durability while maintaining product quality and compliance with toy safety standards.

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FAQs

Here are frequently asked questions to consider before choosing an handheld portable ultrasonic spot welder for your plastic products.

FAQs About Hot Plate Welding Plastic
How can I determine which handheld portable ultrasonic spot welder is suitable for my project?
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A: 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.

FAQs About Hot Plate Welding Plastic
Is it user-friendly to operate the handheld portable ultrasonic spot welder?
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A: The good news is that operating Dizo's standard handheld portable ultrasonic spot welding 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.

FAQs About Hot Plate Welding Plastic
What kind of support do I receive from Dizo?
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A: 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 handheld portable ultrasonic spot welding machines. We continuously create materials like blogs, videos, and webinars to help customers get started and succeed in their businesses.

FAQs About Hot Plate Welding Plastic
What type of training is provided?
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A: With every purchase of a Dizo handheld portable ultrasonic spot 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.

FAQs About Hot Plate Welding Plastic
What is the minimum order quantity (MOQ) for an handheld portable ultrasonic spot welder?
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A: You can begin with a minimum order of just 1 unit.

FAQs About Hot Plate Welding Plastic
How can we guarantee the quality of the portable handheld ultrasonic spot welding machine?
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A: We always provide a pre-production sample before commencing mass production. Additionally, each handheld portable ultrasonic spot welding machine undergoes three inspections before delivery to ensure quality.

FAQs About Hot Plate Welding Plastic
What is the warranty period for Dizo handheld portable ultrasonic plastic spot welding machine?
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A: Our handheld portable ultrasonic spot plastic welding 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.

FAQs About Hot Plate Welding Plastic
What is the typical delivery time for a Dizo portable handheld ultrasonic plastic spot welding machine?
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A: We conduct testing and preparation of our handheld portable ultrasonic plastic spot welding 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.

Customer Reviews

Why Choose Us

Your one-stop place for high-end welding technology solutions.

  • Reliable Quality

    Reliable Product Quality

    Our plastic welding machine 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 welding machine 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.

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