Does the generator track frequency automatically?

Yes, the digital generator automatically tracks the frequency to ensure stable and efficient welding performance.

What industries commonly use this welding technology?

It is widely used in automotive, electronics, medical, household appliances, packaging, and toy industries.

35kHz Branson Ultrasonic Spot Welding Machine

Name: 35kHz Branson Ultrasonic Spot Welding Machine
Brand: Hangzhou Lanben Trade Co., Ltd.
SKU: 2008446645

Zhejiang, ChinaHangzhou Lanben Trade Co., Ltd.

US$880.00-1,280.00

1 Piece

Product profile

Customization

Available

Control

Semi-Automatic

Cooling Way

Air Cooling

Model NO.

RPS-SW35

Style

Portable

Electric Current

Line Frequency

Transmission

Handheld

Conductive Way

One-Sided

Welding Spot Number

Single

Type

Universal

Frequency

35kHz

Power

600W

Generator

Digital Generator

Horn

Alloy or Titanium

Weight

8kg

Transport Package

Carton

Trademark

Rps-sonic

Origin

China

HS Code

8515900090

Production Capacity

200PCS/Month

Key features

Digital Generator: Automatically tracks frequency for easy operation and consistent welding results.

Customizable Horn: Available in Aluminum Alloy, Steel, or Titanium Alloy to suit specific material needs.

Lightweight Design: Hand welder weighs only 0.8kg to 1kg, making it easy to handle for extended periods.

Wide Material Compatibility: Suitable for PP, PVC, PE, ABS, Nylon, PU, PET, and other thermoplastic materials.

Adjustable Parameters: Output and welding time are adjustable to optimize results for different applications.

Durable Housing: Special alloy metal housing ensures the unit is light, firm, and resistant to deformation.

CE Certified: Product meets CE safety standards for reliable and compliant industrial use.

Company profile

Quality Assurance100% Finished Products InspectionR&D CapabilitiesProduction Process Visualization

Hangzhou Lanben Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.17h CertifiedTerms of Payment: LC, T/T, PayPal

AI-Powered supplier vetting

SummaryThe supplier sells power electronics, mechanical and electrical equipment, instruments, and computer-related products. It reports quality assurance, two QA/QC inspectors, one production line, annual output of 100,000 ultrasonic welding transducers, flexible customization, and OEM experience for overseas customers. However, service controls lack written corrective-action and complaint-handling procedures; there is no in-stock capability, overseas warehouse, showroom, overseas agent, or branch. Manufacturing oversight also lacks continuous quantity reconciliation and a standard outsourcing procedure. Financial credibility cannot be confirmed because the provided financial records report zero values and limited year references, without sufficient context to establish operating strength. The supplier has participated in CHINA MACHINEX and reports OEM customers in the United States and Germany, but detailed customer case evidence is limited.

Supplier typeThe supplier operates as a manufacturer and seller of power electronic and mechanical/electrical products, with stated production of ultrasonic welding transducers and OEM replacement capability for multiple ultrasonic equipment brands. Its business scope also includes wholesale and retail of computer-related products.

After-Sales capabilityService coverage includes stated quotation and payment options, lead times within 15 working days in both peak and off-season, and participation in CHINA MACHINEX. Nevertheless, the supplier has no written corrective/preventive-action or complaint-handling procedures, no stock capability, overseas warehouse, showroom, agent, or branch, indicating documented and overseas after-sales capability is weak.

R&D capabilityThe supplier states flexible customization and the ability to develop transducer/generator replacements for Branson, Dukane, Rinco, Herrmann, Telsonic, and other ultrasonic equipment applications. This supports application-oriented product adaptation, although no formal R&D resources, patents, or development metrics are provided.

Production capacityThe supplier reports one production line, annual productivity of 100,000 ultrasonic welding transducers, and equipment including sawing, CNC lathing, punching, tapping, and milling machines. It also has two QA/QC inspectors, but lacks continuous batch quantity reconciliation and a standard operating procedure for outsourced manufacturing, limiting production-control assurance.

Customization capabilityFlexible customization is explicitly reported, and the company states it can produce transducer/generator replacements for specified brands and for any application of customers' ultrasonic equipment. These statements provide direct evidence of customized product capability.

Client casesThe supplier reports two OEM customers in the United States and Germany and has participated in the CHINA MACHINEX offline trade show. The slices do not provide customer names, project details, references, or performance outcomes, so the existence of reported experience is supported but the strength of documented customer cases remains limited.

Product Q&A

Q:What is the principle of ultrasonic plastic welding?

High-frequency vibrations create friction at the contact surface, generating heat that melts the plastic. Under pressure, the materials fuse into a strong molecular bond.

Q:Which materials can be welded with this machine?

It works with all thermoplastic materials including PP, PVC, Fabric, PE, ABS, PS, Nylon, PU, and PET, with a maximum thickness of up to 8mm.

Q:What are the available horn materials?

The horn can be customized in Aluminum Alloy, Steel, or Titanium Alloy depending on the application requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.