Does the machine require frequency adjustment?

No, it features no-load resonance and does not require frequency adjustment.

Is customization available for this product?

Yes, flexible customization options are available.

High Quality 35K Handheld Ultrasonic Spot Welder for Welding Plastic Machine

Name: High Quality 35K Handheld Ultrasonic Spot Welder for Welding Plastic Machine
Brand: Hangzhou Lanben Trade Co., Ltd.
SKU: 1990371415

Zhejiang, ChinaHangzhou Lanben Trade Co., Ltd.

US$650.00-850.00

1 Piece

Product profile

Customization

Available

Application

Household Appliances, Garden Supplies, Decoration, Commodity, Auto Part, Electronic, Stationery, Toy

Cooling Way

Air Cooling

Model NO.

RPS-W35

Control

Semi-Automatic

Frequency Range

High Frequency

Style

Handheld

Power

High Frequency

Frequency

35kHz

Generator

Digital Generator

Size

32*18*9 Cm

Weigh

2kg

Transport Package

Carton

Specification

800W

Trademark

RPS-sonic

Origin

China

HS Code

8515900090

Production Capacity

200PCS/Month

Key features

High Frequency 35kHz: Operates at 35kHz with 800W power for efficient plastic welding.

Digital Generator Control: Features a digital generator for stable and precise operation.

Lightweight Handheld Design: Weighs only 2kg with compact dimensions of 32*18*9 cm.

Air Cooling System: Equipped with air cooling for reliable continuous performance.

No-Load Resonance: No need to adjust frequency; features automatic resonance.

Clean Pollution-Free Process: Eco-friendly alternative to gluing or screw fastening.

Versatile Application: Suitable for auto parts, toys, electronics, and packaging.

Flexible Customization: Offers flexible customization options for specific needs.

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: ≤2.40h 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.