Can the amplitude be adjusted?

Yes, the amplitude can be adjusted steplessly from 0-150%, allowing for instant increase or decrease and fine-tuning.

What are the available power and frequency options?

Models range from 300W to 4200W. Frequencies include 15KHZ, 20KHZ, 28KHZ, 30KHZ, 35KHZ, and 40KHZ depending on the model.

What are the shipping terms?

International commercial terms include FOB, EXW, CFR, CIF, and FCA.

20kHz 2000W Ultrasonic Mask Earloop Welding Machine Generator Mold Fabric Mask

Name: 20kHz 2000W Ultrasonic Mask Earloop Welding Machine Generator Mold Fabric Mask
Brand: Beijing Oksultrasonic Group Co., Ltd
SKU: 917545525

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

Intelligent Frequency Tracking: Automatically detects and tracks the best resonance point, eliminating manual modulation and ensuring stable operation.

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

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

Sixfold Intelligent Protection: Features overcurrent, overvoltage, overtemperature, and frequency sweep failure alarms with automatic shutdown.

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

Versatile Power Range: Available in models from 300W to 4200W with frequencies ranging from 15KHZ to 40KHZ to suit various needs.

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

Real-Time Digital Display: Provides clear English display of real-time frequency, voltage, current, and amplitude settings.

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: ≤5.91hTerms 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.

Product Q&A

Q:What is the warranty period?

The provided text does not specify a warranty period. Please contact the supplier for warranty details.

Q:What are the payment terms?

Payment can be made via T/T, PayPal, or Western Union.

Q:What is the lead time for orders?

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

Q:What is the minimum order quantity (MOQ)?

The provided text does not specify a minimum order quantity. Please contact the supplier for MOQ details.

Q:What protection features does the generator have?

It features sixfold intelligent protection: output overcurrent, output overvoltage, input overcurrent, frequency sweep failure, overtemperature protection, and frequency sweep power too high.

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20kHz 2000W Ultrasonic Mask Earloop Welding Machine Generator Mold Fabric Mask