What materials can this machine process?

It processes nonwoven fabrics, chemical fiber cloth, leather, plastic films, and synthetic textiles.

What is the maximum working speed?

The machine can seal up to 80 meters per minute.

What after-sales service is provided?

We offer online service for technical support and assistance.

20kHz Ultrasonic Sewing Machine for Quilt Cover Welding

Name: 20kHz Ultrasonic Sewing Machine for Quilt Cover Welding
Brand: Hangzhou Lanben Trade Co., Ltd.
SKU: 925272915

Zhejiang, ChinaHangzhou Lanben Trade Co., Ltd.

US$1,580.00-1,880.00

1 Piece

Product profile

Customization

Available

Warranty

1year

Application

Nonwoven Bag

Model NO.

RPS-S800

Automatic Grade

Semi-Automatic

Certification

Customized

Condition

New

After-sales Service

Online Service

Name

Ultrasonic Sealing Machine

Power

800W

Generator

Digital

Frequency

20kHz

Horn Material

Steel Horn

Weight

120kg

Transport Package

Carton

Trademark

RPS-SONIC

Origin

China

HS Code

8515900090

Production Capacity

500PCS/Month

Key features

Needle-Free Welding: Seals materials up to 80 meters per minute without needles or thread.

Customizable Patterns: Easy to change roller horns to alter welding width and patterns.

Versatile Applications: Suitable for nonwoven bags, leather, chemical fiber cloth, and plastic films.

High Power Output: Delivers 1000W power with 20kHz frequency for efficient bonding.

Multi-Function Capability: Performs seam, cut, slit, trim, tack, and emboss operations simultaneously.

Strong Molecular Bond: Creates moisture-impervious bonds using high-frequency vibrations.

Flexible System Design: Can be mounted on workbenches or installed in automated systems.

CE Certified: Product meets CE safety and quality 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: ≤3.09h 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.