What payment terms are accepted?

We accept T/T, LC, D/P, PayPal, Western Union, and Small-amount payment.

How is the quality of the welded tubes ensured?

We perform 100% inspection on finished products, including visual and function inspections, to ensure no gas leakage and consistent quality.

What is the warranty or after-sales service?

The product includes 100% inspection and traceability of raw materials. Specific warranty terms are not detailed in the description.

Copper Tube and Aluminum Tube Butt Welder

Name: Copper Tube and Aluminum Tube Butt Welder
Brand: DLY Electric Limited
SKU: 1977468775

Guangdong, ChinaDLY Electric Limited

Negotiable

1 Set

Product profile

Customization

Available

Welding Range

315mm

Cooling Way

Water Cooling

Model NO.

UN3-35K, UN3-50K, UN3-75K, UN3-100K

Control

Semi-Automatic

Frequency Range

Intermediate Frequency

Electric Current

Type

Resistance Butt Welder

Material

Steel and Copper

Transport Package

Plywood Box

Specification

150X100X180CM

Trademark

DLY Electric

Origin

China

HS Code

8515219900

Production Capacity

500sets/Year

Key features

Advanced PLC Control System: Adopts Programmable Logic Controller and special microcomputer welding controller for precise process control.

High-Quality Welding Results: Ensures reliable quality with no gas leakage, mass production consistency, and balanced output current.

Versatile Tube Compatibility: Specially designed for Copper and Aluminum Tube Inserting Method welding with diameters from 4.0-19.05mm.

High Productivity Design: Features easy control, simple adjustment, and high productivity compared to old high-voltage flash welding machines.

Precision Mechanical Structure: Uses high-quality aluminum alloy cylinders and high-precision oil bearings integrated with lathe levers.

Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs.

Low Minimum Order Quantity: Accepts orders starting from just 1 PC, ideal for testing or small batch production.

Comprehensive Quality Inspection: 100% inspection for finished products including visual and function checks by 5 QA/QC inspectors.

Company profile

DLY Electric Limited

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: 4 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.84h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in oven manufacturing and related equipment, packaging, exhibition, internet, electronic, hardware, metal-product, and plastic-processing activities. It reports broad customization and ODM capabilities, recent new-product development, OEM service for well-known brands, more than 10 production lines in one record, 5 manufacturing lines in another, and 21–30 quality-control staff. However, its service-management procedures lack written records, and it has no overseas warehouse, showroom, agent, branch, or offline trade-show experience. Export-related experience is limited to five experienced staff, while continuous quantity reconciliation is not performed. Financial evidence is insufficient because the slices provide years rather than financial results. No certification information or specific customer cases is provided.

Supplier typeThe supplier is identified as a combined company, with business activities spanning oven manufacturing, furnace and electric-furnace sales, packaging, exhibition services, internet sales, electronic products, hardware and metal-product R&D, and plastic-processing equipment. This indicates a diversified manufacturer and service-oriented business rather than a narrowly specialized entity.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports one year of total R&D engineer experience and no available SDK, so the evidence supports product-development and customization activity but not a strong technical-development infrastructure.

Production capacityThe supplier reports more than 10 production lines in one record, 5 manufacturing lines in another, annual output above the stated threshold, and 21–30 quality-control staff. However, it does not continuously reconcile quantities for each batch or production lot, indicating a specific production-control weakness despite substantial stated capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services and OEM services for well-known brands. These statements provide direct evidence of broad customization and contract-manufacturing capability.