What is the lead time for delivery?

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

Does the generator have a display?

Yes, it features a digital display showing frequency, voltage, current, amplitude, and time, available in Chinese and English.

What is the cooling method?

The generator uses an air cooling method to maintain optimal operating temperatures.

4200W Ultrasonic Welding Generator

Name: Surgical Face Mask 15kHz/20kHz/3200W/4200W Ultrasonic Welding Generator
Brand: Beijing Oksultrasonic Group Co., Ltd
SKU: 917751545

Beijing, ChinaBeijing Oksultrasonic Group Co., Ltd

US$1,100.00

1-9 Pieces

US$1,000.00

10-99 Pieces

US$800.00

100+ Pieces

Product profile

Application

Electronic

Cooling Way

Air Cooling

Control

Automatic

Frequency Range

Low Frequency

Electric Current

Style

Portable

Power

Ultrasonic

Transport Package

Carton Box/Foam

Specification

3200W

Trademark

OKSULTRASONIC

Origin

China

HS Code

854390

Production Capacity

10PCS/Per Month

Key features

Automatic Frequency Tracking: Real-time tracking of best resonance point eliminates manual frequency modulation.

High Stability System: All-digital integrated circuit with imported anti-interference processor for reliability.

Intelligent Six Protections: Protects against overcurrent, overvoltage, overtemperature, and frequency sweep failures.

Powerful Output Capability: IGBT power module delivers output power 1.5 times greater than traditional circuits.

Amplitude Stepless Adjustment: Instantaneous and fine-tuned amplitude control from 0 to 150 percent.

Digital Display Interface: Real-time display of frequency, voltage, current, amplitude, and welding time.

Air Cooling System: Efficient air cooling ensures stable operation and low transducer temperature.

Portable Design: Compact and portable style suitable for various industrial applications.

Company profile

Beijing Oksultrasonic Group Co., Ltd

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-09-01Nearest Port: TIanJin, Shanghai, ShenzhenAverage Response Time: ≤6.21hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryBeijing OKSUltrasonic Group Co., Ltd is identified as both a trading company and manufacturer/factory based in Beijing, China, supplying ultrasonic generators, transducers, piezoelectric ceramics, vibration systems, and related equipment. The supplier states that it holds ISO 9001 certification, operates six production lines, and has more than 15 years of experience in high-power industrial ultrasonics. Its stated capabilities include one-stop parts or complete equipment customization. Export activity is extensive by self-reported scope, with 90% of sales from exports and markets across multiple regions; quoted trade terms and several payment methods are supported. Production and delivery information indicates output of more than 10,000 standard generators and circuit boards annually and lead times within 15 workdays in both off-peak and peak seasons. Evidence of customer transactions is limited to two recorded transactions involving one Mexican buyer in 2025. Financial strength, detailed after-sales...

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated product scope covers ultrasonic generators, transducers, piezoelectric ceramics, vibration systems, and ultrasonic equipment, indicating participation in both manufacturing and commercial supply.

CertificationsThe supplier reports holding an ISO 9001 management-system certification. This is explicit evidence of a recognized quality-management certification, although the certificate scope, issuing body, and validity period are not provided.

Production capacityThe supplier reports six production lines, facilities covering 2,000 square meters with a 3,500-square-meter building area, annual output exceeding 10,000 standard ultrasonic generators and circuit boards, and lead times within 15 workdays in both peak and off-peak periods. These stated capacity and delivery indicators support a positive assessment, although independent verification is unavailable.

Customization capabilityThe supplier explicitly offers one-stop parts or complete equipment customization and lists ultrasonic generators, transducers, piezoelectric ceramics, vibration systems, and ultrasonic equipment among its products. Its description also identifies non-standard equipment output, directly supporting the ability to handle customized or non-standard requirements.