What is the maximum welding width?

The maximum welding width is 15mm.

Is the machine suitable for medical applications?

Yes, it is used in the hygiene industry for products like surgical wraps and medical face masks.

What is the frequency of the ultrasonic generator?

The machine operates at a 20kHz frequency.

Generate Much Lower Noise 20kHz Frequency Ultrasonic Sewing Machine with Digital Generator

Name: Generate Much Lower Noise 20kHz Frequency Ultrasonic Sewing Machine with Digital Generator
Brand: Hangzhou Lanben Trade Co., Ltd.
SKU: 1970101915

Zhejiang, ChinaHangzhou Lanben Trade Co., Ltd.

US$1,500.00-5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provided

Warranty

1 Year

Model NO.

RPS-R20

Condition

New

Certification

Application Place

Factory

Applicable Thickness

Middle Thickness Material

Drive

Foot Step

Thread Number

None

Needle Number

None

Stitch Type

None

Frequency

20kHz

Power

1000W

ceramic Chips

4chips

Width

15mm in Max

Transport Package

Wooden Box

Specification

100KG

Trademark

RPS-sonic

Origin

China

HS Code

8515900090

Production Capacity

1000

Key features

Low Noise Operation: Generates significantly lower noise levels during ultrasonic sewing processes.

High Speed Efficiency: Operates up to four times faster than traditional sewing machines without thread.

Threadless Bonding: Fuses materials using ultrasonic vibration without adhesives or thread.

Seam Edge Sealing: Cuts and seals fabric edges simultaneously to eliminate fraying.

Moisture Resistant: Produces soft, smooth seams that are impervious to moisture or fluids.

Flexible Customization: Offers flexible customization for horn metallurgy, acoustic designs, and geometries.

Multi-Industry Application: Suitable for packaging, hygiene, and specialty converting industries.

CE Certified: Product meets CE safety and quality certification standards.

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: ≤2.06h 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.