What payment terms are accepted?

Accepted payment terms include T/T, LC, D/P, PayPal, Western Union, and Small-amount payment.

Is OEM or ODM service available?

Yes, OEM and ODM services are available, including full customization, minor customization, and flexible customization from samples or designs.

What is the average lead time for production?

The average lead time is one month for both peak season and off-season.

DC Inverter Welding Machine

Name: DC Inverter Welding Machine
Brand: DLY Electric Limited
SKU: 1977833195

Guangdong, ChinaDLY Electric Limited

Negotiable

1 Set

Product profile

Customization

Available

Control

Semi-Automatic

Cooling Way

Water Cooling

Model NO.

MF-50KVA MF-90KVA MF-150KVA MF-170KVA MF-250KVA

Style

Vertical Type

Electrode Stroke

Vertical

Electric Current

DC Inverter

Transmission

Pneumatic

Conductive Way

Both Sides and One Side

Welding Spot Number

Single

Type

Universal

Transport Package

Plywood Box

Specification

150X100X175CM

Trademark

DLY Electric

Origin

China

HS Code

8515219900

Production Capacity

500sets/Year

Key features

High Precision Control: Frequency increases to 1000HZ with power factor over 98% for superior welding quality.

Auto Adaptive Control: Dynamic Resistance System automatically adjusts current for consistent quality in high-end products.

Variable Frequency Option: VF Series allows adjustable frequency via IGBT controller and transformer for diverse workpieces.

Energy Efficient Power: Three-phase power supply ensures stable, accurate current output and saves energy compared to AC welders.

Versatile Material Welding: Specially suitable for high conductive materials like aluminum, copper, and silver, and thick workpieces.

OEM/ODM Customization: Full, minor, and flexible customization available from samples or designs to meet specific needs.

High Current Capacity: Models support max welding currents from 18,500A to 80,000A for heavy-duty industrial applications.

Strict Quality Inspection: 100% visual and function inspection of finished products ensures reliability before shipment.

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: ≤3.77h

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.

Product Q&A

Q:What is the welding frequency of the DC Inverter Welding Machine?

The standard Middle Frequency Inverter DC Welding Machine has a welding current frequency of 1000HZ, which is higher than the common 50HZ or 60HZ.

Q:Can the welding frequency be adjusted?

Yes, the VF Series Variable Frequency Welding Machine features an adjustable welding frequency using an IGBT pulse width adjustable controller and adjustable transformer.

Q:Does the machine support automatic current adjustment?

Yes, the Dynamic Resistance Principle Auto Self Adaptive Control System can automatically adjust welding current based on workpiece thickness, surface condition, and other factors.

Q:What types of materials are suitable for this welding machine?

It is specially suitable for welding materials with high conductive rates such as aluminum, copper, and silver, as well as thicker workpieces.

Q:What is the minimum order quantity?

The Minimum Order Quantity is 1 PC.