What are the payment terms?

Payment terms include LC, T/T, and PayPal.

What is the lead time for production?

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

Does the machine have automatic frequency search?

Yes, it features automatic frequency search based on low amplitude to ensure good start frequency during normal operation.

Ultrasonic Welder for Ear Loop with Generator Converter and Horn

Name: Ultrasonic Welder for Ear Loop with Generator Converter and Horn
Brand: Hangzhou Lanben Trade Co., Ltd.
SKU: 922480925

Zhejiang, ChinaHangzhou Lanben Trade Co., Ltd.

US$700.00

1-9 Sets

US$500.00

10+ Sets

Product profile

Customization

Available

Warranty

1year

Application

Nonwoven Bag

Model NO.

RPS-W20

Automatic Grade

Automatic

Certification

Customized

Condition

New

After-sales Service

Online Service

Frequency

20kHz

Power

2000W

Horn Material

Steel

Weight

12kg

Transport Package

Carton

Specification

45*22*27

Trademark

RPS-sonic

Origin

China

HS Code

8515900090

Production Capacity

1000

Key features

High Power Output: 2000W power with 20KHz frequency for efficient ear loop welding.

Multi-Layer Capability: Capable of welding up to 6 layers of face masks with optimized horn area.

Auto-Tuning Frequency: Ensures normal equipment use with high accuracy frequency tracking.

Digital Amplitude Control: Adjustable amplitude from 20% to 100% for precise welding control.

Stable Components: Uses imported output power tubes and aluminum/steel molds for stability.

Flexible Customization: Offers customized frequency, power, horn material, and weight options.

Precision Timing: Built-in time counter with 10ms precision for consistent welding results.

Soft Start Function: Reduces impact on transducer and extends working time for difficult molds.

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: ≤2.38h 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.