What is the power supply requirement?

The machine is powered by three-phase power (AC 380-480V, 50/60HZ) to ensure stability and efficiency.

What is the power factor of the machine?

The power factor is more than 98%, ensuring high efficiency without electromagnetic interference.

Middle Frequency Inverter DC Welding Machine

Name: Middle Frequency Inverter DC Welding Machine
Brand: DLY Electric Limited
SKU: 1979805125

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 Efficiency Power Factor: Power factor exceeds 98% with no eddy current electromagnetic induction interference.

Advanced Frequency Technology: Welding current frequency increases to 1000HZ from standard 50/60HZ for improved quality.

Auto Self Adaptive Control: Dynamic Resistance Principle system automatically adjusts current for consistent welding quality.

Stable Three-Phase Power: Powered by three-phase supply to prevent fluctuation and adapt to sudden voltage lifting.

High Conductive Material Welding: Specially suitable for welding aluminum, copper, silver, and other high conductive materials.

Thick Workpiece Capability: Designed to handle much thicker workpieces for automotive and aerospace industries.

OEM and ODM Services: Both OEM and ODM services are available for custom manufacturing needs.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

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: ≤1.60h

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.