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Built for precise handheld ultrasonic welding, the H20-B Series Handheld Welding Ultrasonic Generator combines 1200W power, 35KHz frequency and compact digital control for efficient material joining in industrial production lines. With a 3.5-inch HD touchscreen, mold overload protection and equal-precision phase-locking, this handheld ultrasonic welding generator supports stable welding, spot welding and riveting for similar hard plastics, non-woven fabric and cloth.
High-power 1200W output ensuring robust and continuous performance
Compact dimensions (39.5 x 12 x 11 cm) for space-saving facility integration
Advanced 3.5-inch touchscreen for intuitive, digital parameter control
Versatile application capabilities across rigid plastics and non-woven fabrics
Step into the future of industrial assembly with the H20-B Series Handheld Welding Ultrasonic Generator. Encased in a sleek, silver-colored metal chassis, this device exudes a premium craftsmanship that immediately communicates durability and precision. When powered on, the subtle, reassuring hum of the internal cooling fan indicates a machine ready for rigorous, continuous operation on the factory floor. The tactile response of the industrial-grade toggle switches, combined with the smooth, highly responsive glass of the 3.5-inch high-definition touchscreen, provides operators with a deeply satisfying and precise interactive experience. Every curve, vent, and connector on the brushed metal back panel is meticulously engineered to withstand the demanding, high-vibration environments of modern manufacturing facilities.
Beyond its robust physical appearance, this generator is a catalyst for production excellence. It transforms electrical energy into high-frequency mechanical vibrations with remarkable efficiency, creating seamless, airtight, and visually pristine welds without the need for harsh chemical adhesives, solvents, or secondary fasteners. Whether your assembly line is processing delicate non-woven fabrics or rigid thermoplastic components, the acoustic energy delivery is finely tuned to prevent material degradation or surface burning. By integrating this advanced ultrasonic technology into your workflow, you effectively eliminate production bottlenecks, drastically reduce consumable material costs, and elevate the structural integrity of your final products, ensuring your manufacturing operations remain highly competitive and exceptionally efficient.
| Serial number | Name |
| 1 | Touchscreen |
| 2 | Test |
| 3 | Reset |
| Serial number | Name |
| 1 | Cooling fan |
| 2 | Start-up and transducer output |
| 3 | Cooling Solenoid Valve Control |
| 4 | Toggle switch |
| 5 | Pin-shaped power connector |
Frequency | Power | External dimensions CM | Weight kg | Input voltage AC |
35KHz | 1200W | 39.5*12*11 | 3.12 | 220V 50Hz |
Engineered to elevate your manufacturing capabilities, this ultrasonic generator combines raw acoustic power with sophisticated digital control. Every feature is purposefully designed to solve common assembly challenges, ensuring your production runs smoothly, consistently, and profitably without unnecessary downtime.
Enhanced Amplitude Delivery: Experience an amplitude increase of approximately 30%, allowing for significantly faster melt times and deeper material penetration on challenging industrial substrates.
Equal-Precision Phase-Locking Function: This advanced acoustic tracking technology ensures the generator stays perfectly tuned to the transducer, preventing frequency drift during continuous, high-speed operation.
Consistent, High-Quality Results: Eliminate the variability associated with manual assembly methods. The precise digital control guarantees that every weld, cut, or rivet meets strict quality assurance standards.
Compact yet Powerful: Despite its highly space-efficient footprint, it delivers a staggering 1200W of power, maximizing valuable workbench or factory floor space without compromising on performance.
Intuitive Interface: The 3.5-inch high-definition touch screen simplifies complex parameter adjustments, making it incredibly easy to operate even for newly trained facility personnel.
In high-volume manufacturing, equipment downtime and inconsistent output are exceptionally costly. The H20-B Series is meticulously engineered to provide unwavering performance under rigorous operational demands. By harnessing a 1200W power output at a highly stable 35KHz frequency, this generator delivers the exact acoustic energy required for flawless material bonding, shift after shift.
High-Frequency Reliability: The 35KHz operating frequency is ideal for delicate yet structurally strong welds, minimizing aesthetic damage to the outer surfaces of your premium products.
Sustained Power Output: The robust 1200W capacity ensures that the equipment does not stall or lose amplitude when encountering thicker or denser material sections during the assembly process.
Thermal Management: Integrated cooling mechanisms maintain optimal internal temperatures, preventing thermal throttling and protecting sensitive electronics during extended production runs.
Vibration Consistency: The equal-precision phase-locking technology actively compensates for environmental and material variations, ensuring the first weld of the day is structurally identical to the thousandth.
Modern production facilities require equipment that is not only powerful but also intelligent and user-friendly. The front panel of this generator is a testament to ergonomic and digital design, drastically reducing the learning curve for operators and minimizing the risk of costly setup errors.
Visual Parameter Management: The 3.5-inch high-definition touchscreen provides crystal-clear visibility of all operational metrics, allowing for precise, on-the-fly adjustments without navigating convoluted menus.
Instant Diagnostics: The prominently placed "Test" switch enables operators to instantly verify acoustic output and system readiness before initiating a large-scale production run.
Rapid Recovery: A dedicated "Reset" button ensures that if a safety parameter is triggered, the system can be quickly cleared and restarted, minimizing operational delays and keeping the line moving.
Digital Precision: Move away from analog guesswork. The digital interface allows for exact input values, ensuring repeatable and standardized setups across different shifts and multiple operators.
Protecting your investment in both machinery and custom tooling is paramount for maintaining a healthy bottom line. Ultrasonic molds (horns) are precision-engineered and often costly; therefore, this generator is fortified with comprehensive safety protocols to safeguard the entire acoustic stack from unexpected damage.
Mold Overload Protection: The system continuously monitors acoustic impedance. If a mold becomes damaged, loose, or encounters an un-weldable object, the generator instantly cuts power to prevent catastrophic failure.
Voltage Fluctuation Defense: Designed to operate reliably on AC 220V 50Hz, the internal circuitry includes safeguards against minor power spikes that commonly occur in heavy industrial settings.
Component Longevity: By preventing the transducer and generator from operating under extreme stress conditions, these intelligent protection systems significantly extend the overall lifespan of the equipment.
Operator Safety: Automated fault detection not only protects the machine but also ensures that operators are not exposed to unexpected acoustic or electrical anomalies during manual handling.
While exceptional as a standalone handheld unit, the true value of this generator lies in its readiness for facility-wide integration. The meticulously organized back panel reveals a suite of connectivity options designed specifically for automated production environments and robotic assembly cells.
Seamless PLC Integration: The multi-pin "Start-up and transducer output" connector allows external programmable logic controllers to trigger the welding cycle, facilitating fully automated, hands-free operations.
Active Cooling Control: Featuring a dedicated "Cooling Solenoid Valve Control" port, the system can automatically manage external air cooling for the transducer, an essential feature for high-duty-cycle automated lines.
Robust Power Delivery: The industrial-grade pin-shaped power connector and heavy-duty toggle switch ensure stable electrical intake, minimizing the risk of accidental disconnection during intense mechanical vibrations.
Thermal Exhaust System: The built-in cooling fan, protected by a sturdy metal grate, efficiently dissipates internal heat—a critical requirement when the generator is mounted inside enclosed automation cabinets.
We understand that smooth procurement processes and reliable after-sales support are just as important as the equipment itself. As a direct manufacturer, we offer transparent terms and expert engineering guidance to ensure a seamless acquisition experience for your organization.
Flexible Shipping Arrangements: Our default delivery term is EXW (Ex Works), providing you with complete control over your logistics and freight forwarders. However, we are fully equipped to negotiate and accommodate other delivery methods based on your specific supply chain requirements.
Clear Payment Structures: To streamline order processing and expedite manufacturing, full payment is required prior to shipment, ensuring your equipment is dispatched without administrative delays.
Expert Application Guidance: Our engineering team is available to consult on material compatibility, helping you avoid common pitfalls such as attempting to weld incompatible materials like PP/PE with other hard plastics.
Direct Manufacturer Advantage: Purchasing directly from the source guarantees you receive authentic equipment, the lowest possible pricing structure, and direct access to technical troubleshooting.
Selecting the right equipment supplier is a strategic decision that impacts your entire production ecosystem. We are not just a vendor; we are a dedicated manufacturing partner committed to elevating your operational capabilities through advanced, reliable ultrasonic technology.
Uncompromising Quality Control: Every generator undergoes rigorous stress testing and acoustic calibration before leaving our facility, ensuring it performs flawlessly the moment it is installed on your floor.
Deep Industry Expertise: With years of specialized experience in ultrasonic welding technology, we deeply understand the nuanced demands of various sectors, from automotive components to medical device manufacturing.
Cost-Effective Excellence: By eliminating intermediaries, we provide premium, high-power ultrasonic solutions at highly competitive price points, maximizing your return on investment and lowering your total cost of ownership.
Responsive Global Support: Our dedicated technical support team is structured to provide rapid, professional responses to your inquiries, minimizing potential downtime and keeping your production lines moving efficiently.
What is the maximum weld thickness and spot weld area it can handle?
For standard handheld units, the applicable wall thickness for single-point welding is 0.8–3 mm, and the recommended single spot weld diameter is 3–12 mm. Handheld devices are not suitable for large-area welds; a benchtop unit is recommended instead for those specific, high-surface-area applications.
Can two different types of plastic be welded together?
What are your payment terms and shipping arrangements?
Does the generator require frequent maintenance or calibration?
Can this generator be integrated into an existing automated assembly line?
