What frequencies does the generator support?

The generator supports various frequencies including 15KHZ, 20KHZ, 28KHZ, 30KHZ, 35KHZ, and 40KHZ depending on the model.

Does the machine have automatic frequency tracking?

Yes, it features automatic frequency tracking that eliminates manual modulation and adjusts for temperature and load changes.

What safety protections are included?

It includes six protections: output overcurrent, output overvoltage, input overcurrent, frequency sweep failure, overtemperature, and high frequency sweep power.

20kHz3200W Ultrasonic Face Mask Making Machine, Disposable Surgical Face Mask Making Machine

Name: 20kHz3200W Ultrasonic Face Mask Making Machine, Disposable Surgical Face Mask Making Machine
Brand: Beijing Oksultrasonic Group Co., Ltd
SKU: 774949802

Beijing, ChinaBeijing Oksultrasonic Group Co., Ltd

US$1,800.00

1-9 Pieces

US$1,600.00

10-49 Pieces

US$1,300.00

50-99 Pieces

US$800.00

100+ Pieces

Product profile

Application

Electronic

Cooling Way

Air Cooling

Control

Automatic

Model NO.

OKS-20KHZ3200W

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

Intelligent Frequency Tracking: Automatically detects and tracks the best resonance point in real-time, eliminating manual modulation.

High Stability System: Uses imported high-performance anti-interference processors and all-digital integrated circuits for reliability.

Powerful Output: IGBT power modules provide output power more than 1.5 times that of traditional self-excited circuits.

Six Protection Features: Includes overcurrent, overvoltage, overtemperature, and frequency sweep failure protection with fault alarms.

Stepless Amplitude Adjustment: Allows instant increase or decrease of amplitude for fine-tuning and preventing defective products.

Wide Power Range: Available in models ranging from 300W to 4200W to suit various industrial welding needs.

Digital Display Interface: Features real-time display of frequency, voltage, current, and amplitude with English or Chinese options.

Easy Software Modification: Control schemes can be easily adjusted and new strategies implemented through program software.

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: ≤5.83hTerms 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.