What are the main specifications of this welding machine?

Output power is 4000W, frequency is 20K Hz, input voltage is 220V, and welding stroke is 20-50mm.

Ultrasonic Refrigerator Condenser Tube Copper Pipe Welding Sealing Machine

Name: Ultrasonic Refrigerator Condenser Tube Copper Pipe Welding Sealing Machine
Brand: Sinrad Technology Co., Ltd.
SKU: 2125375435

Guangdong, ChinaSinrad Technology Co., Ltd.

US$4,000.00-6,000.00

1 Set

Product profile

Customization

Available

Control

Semi-Automatic

Cooling Way

Air Cooling

Model NO.

SR-2040S

Style

Portable

Electrode Stroke

Vertical

Transmission

Pneumatic

Welding Spot Number

Single

Type

Universal

Output Power

4000W

Frequency

20K Hz

Input Voltage

220V

Welding Stroke

20-50mm

Control Method

Touch Screen

Oscillation Time

Time 0.1~9.9s

Transport Package

Wooden Case

Trademark

Sinrad

Origin

China

HS Code

8479899990

Production Capacity

100 Sets/Month

Key features

4000W Ultrasonic Power: High power output of 4000W with 20K Hz frequency for efficient copper pipe welding.

Automatic Frequency Tracking: Truly automatic frequency tracking eliminates manual adjustment when replacing welding heads.

Precision Linear Guides: Ensures smooth operation and optimal welding accuracy for consistent results.

Customizable Parameters: Welding stroke (20-50mm), oscillation time, and amplitude are adjustable to fit specific needs.

Versatile Welding Range: Suitable for copper and aluminum tubes with diameters 1-12mm and wall thickness 0.1-0.8mm.

Smart Control Interface: Touch screen control with Chinese/English switching, intelligent protection, and welding record query.

1-Year Machine Warranty: Comprehensive 1-year warranty coverage for the machine to ensure quality and reliability.

Compact Portable Design: Air cooling system and portable style with machine size 475*116*312mm for easy integration.

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: ≤5.94h

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.

Product Q&A

Q:What are the price terms?

The price is based on EXW/FOB. For CFR or CIF, please provide your delivery port for a reference price.

Q:Can I send samples to check machine quality?

Yes, welcome to send samples. We provide trial testing based on your samples to verify quality.

Q:How can I learn to operate the machine?

We offer free technology learning support at our factory, detailed user manuals with video illustrations, and on-site engineer service if requested.

Q:What is the lead time for orders?

Standard models ship within 3-7 days after order confirmation and deposit. Customized models take 10-30 days after confirming details and receiving samples.

Q:What is the warranty period for the machine?

We provide a 1-year warranty for the machine.