How long is the lead time?

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

Does the machine have quality control?

Yes, 100% inspection including visual and function checks is performed on all finished products.

35kHz 500W Ultrasonic Sewing and Sealing Machine for Nonwoven Welding

Name: 35kHz 500W Ultrasonic Sewing and Sealing Machine for Nonwoven Welding
Brand: Hangzhou Lanben Trade Co., Ltd.
SKU: 1902802245

Zhejiang, ChinaHangzhou Lanben Trade Co., Ltd.

US$1,600.00-2,000.00

1 Piece

Product profile

Customization

Available

Condition

New

Certification

Model NO.

RPS-C40

Application Place

Factory

Drive

Electric

Stitch Type

Chain Type

Frequency

40kHz

Power

500W

Usage

Nonwoven Sewing,Cutting

Welding Width

15mm in Max

Transport Package

Carton

Trademark

Rps-sonic

Origin

China

HS Code

8515900090

Production Capacity

200PCS/Month

Key features

High-Speed Threadless Sewing: Achieves up to 20m/min speed, four times faster than traditional sewing machines without thread or adhesives.

Continuous Welding Monitoring: Unrivaled feature measuring and regulating speed, energy, and force for consistent quality.

Versatile Cutting and Sealing: Cuts fabric and seals edges simultaneously to eliminate fraying, suitable for nonwovens and synthetics.

Flexible Customization Options: Supports flexible customization for frequency, power, usage, and welding width to meet specific needs.

Advanced Digital Generator: Features frequency auto-tracking and a new 20Khz rotary horn design for enhanced power.

User-Friendly Touch Screen: Simple handling with intuitive icons for easy operation and control.

100% Quality Inspection: Every finished product undergoes visual and function inspection by dedicated QA staff.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

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: ≤3.12h 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.