What is the warranty period?

The machine comes with a 1-year warranty covering mechanical defects.

What is the maximum wire size supported?

The machine supports up to 95mm2 copper wire plus terminal.

Do you offer OEM or ODM services?

Yes, we offer OEM, ODM, and flexible customization options from samples or designs.

5000W 20kHz Ultrasonic Copper Wire Terminal Welding Machine with Fixture

Name: 5000W 20kHz Ultrasonic Copper Wire Terminal Welding Machine with Fixture
Brand: Sinrad Technology Co., Ltd.
SKU: 942577055

Guangdong, ChinaSinrad Technology Co., Ltd.

US$7,000.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Driven Type

Electric

Model NO.

SR-SD2050C

Condition

New

Certification

Warranty

12 Months

Automatic Grade

Semiautomatic

Output Power

5000W

Frequency

20K Hz

Input Voltage

220V

Welding Stroke

30mm

Control Method

MCU

Oscillation Time

Time0.5~9s

Wire Size

4-35mm2

Transport Package

Wooden Case

Trademark

Sinrad

Origin

China

HS Code

8479899990

Production Capacity

100 Sets/Month

Key features

High Stability System: Uses imported anti-jamming processor and optimized hardware for improved reliability.

Frequency Automatic Tracking: Digital PLL technology eliminates drift from temperature, load, and tool wear.

Powerful Output Capability: IGBT power module delivers 1.5 times more power than traditional self-excited circuits.

Stepless Amplitude Adjustment: Instant fine-tuning from 10% to 100% prevents damage and ensures perfect welding.

Intelligent Fault Protection: Auto-stops and prompts errors for current, frequency, or output issues immediately.

Constant Amplitude Output: Closed-loop control maintains stability regardless of input voltage or load fluctuations.

Customizable Welding Head: Welding head can be customized with two surfaces and one welding point per surface.

Versatile Application Range: Suitable for automotive, lithium batteries, and various metal welding fields.

Company profile

Importers and ExportersFast DeliveryFull Customization

Sinrad Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.67h

AI-Powered supplier vetting

SummarySINRAD TECHNOLOGY CO., LTD. is described as a national high-tech company focused on R&D, production, and sales of automation machinery, including intelligent soldering robots, wire-harness processing equipment, cable-harness machines, and laser machines. It provides 3D software design, OEM, ODM, private mold design, and multiple forms of customization. The supplier reports exports for 7 years, with exports representing 41%–50% of total sales, and offers several quotation and payment terms. However, it has no overseas warehouse, showroom, agent or branch, and no offline trade-show experience. Service procedures exist but lack written records for supplier approval, corrective actions, complaint handling, and finished-product inspection. R&D evidence includes new products in the past year and software tools, but no patents and no available SDK. Financial records are represented only by years, so financial credibility cannot be verified from the provided data.

Supplier typeThe supplier is identified as SINRAD TECHNOLOGY CO., LTD., described as a high-tech automation-equipment company engaged in R&D, production, and sales. Its stated product focus includes intelligent soldering robots, wire-harness and cable-harness machinery, laser machines, and crimp force monitors, indicating a specialized automation equipment manufacturer and technical supplier.

R&D capabilityThe supplier reports new products during the past year, OEM and ODM services, private mold design capability, professional technical-supplier status, and use of PS, AI, and CAD. However, it reports zero R&D patents and no available SDK, so innovation activity is evident but proprietary technical depth is not sufficiently demonstrated.

Production capacityThe supplier states that it conducts R&D, production, and sales of automation machinery and focuses on several industrial equipment categories. It also reports seven years of exporting experience and 41%–50% export sales, supporting operational and international-delivery experience, although no production capacity, facility size, equipment count, or output data is provided.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, OEM, and private mold design. These statements directly support broad product and design customization capability.