How long is the guarantee?

For one year after customer received the machine. (It's not including the comsumables)

440kVA Medium Frequency Direct Current Welding Tools Welding Machinery

Name: 440kVA Medium Frequency Direct Current Welding Tools Welding Machinery
Brand: Heron Intelligent Equipment Co., Ltd.
SKU: 836749815

Guangdong, ChinaHeron Intelligent Equipment Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Manual

Model NO.

DB-440-AA001

Style

Vertical

Welding Way

Projection Welding

Type

Ntermediate Frequency Inverter Welder

Current

Inverter Current

Application

Container

Power Supply

380V/3 Phase/50Hz (Adjustable)

Rated Capacity

440kVA

Primary Current

150

Rated Duty Cycle

20%

Secondary Empty Voltage

10.4V

Max Working Pressure

15000 N/0.5MPa

Max Short Circuit Current

37000A

Cooling Water Consumption

18 L/Min

Transport Package

Wooden Case

Specification

CE, CCC, ISO9001, TUV

Trademark

HERON

Origin

Guangzhou, China

HS Code

85152190

Production Capacity

20-30PCS

Key features

High Power Capacity: Rated capacity of 440kVA with 150A primary current for heavy-duty welding.

Advanced Cooling System: Water cooling design with 18 L/Min consumption ensures stable operation.

Versatile Power Supply: Supports 380V/3 Phase/50Hz with adjustable power supply options.

Certified Quality: ISO9001, CCC, and CE certified for reliable performance and safety.

Wide Application Scope: Suitable for auto parts, compressors, home appliances, and hardware industries.

Customization Support: OEM and ODM services available with customizable power supply settings.

Established Manufacturer: Founded in 1997 with over 56,000 sqm facility and 400+ employees.

Comprehensive Product Line: Offers various welders including robotic, seam, and flash butt welders.

Company profile

Heron Intelligent Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1998-07-02 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤7.13h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHeron Intelligent Equipment Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in resistance welding equipment. The supplier reports ISO9001, CCC, and CE certifications, more than 40 invention patents, approximately 450 employees, and a factory area of about 54,000 square meters. Its product range includes spot, butt, seam, capacitor-discharge, inverter, robotic, and other welding systems. The company states that it has exported since 1998 and holds self-managed import/export rights, with markets across multiple global regions. Evidence supports substantial manufacturing, product development, and international logistics capabilities. However, the provided information does not establish after-sales service arrangements, specific customization processes, financial reliability beyond registered capital, or identifiable customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated activities include R&D and production of resistance welding machines and production lines, supported by a reported factory property of approximately 54,000 square meters.

CertificationsThe supplier explicitly reports holding ISO9001, CCC, and CE certifications. These certifications are directly stated for the company and its products, although the provided slices do not include certificate numbers, validity dates, or scope details.

R&D capabilityThe supplier reports continuous innovation, R&D covering a wide range of resistance welding machines and production lines, more than 40 invention patents, and products described as high-tech or independent innovation products in Guangdong. This provides explicit evidence of product-development capability.

Production capacityThe supplier manufactures multiple welding-equipment categories and identifies specific HERON-branded models as 100% new products. Its reported workforce, approximately 54,000-square-meter property, factory-development history, export markets, and stated order lead times support established production capacity, although actual capacity by model is not provided.