How long is the guarantee?

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

330kVA Resistance Spot Welding Machine for Metal Connection

Name: 330kVA Resistance Spot Welding Machine for Metal Connection
Brand: Heron Intelligent Equipment Co., Ltd.
SKU: 879999745

Guangdong, ChinaHeron Intelligent Equipment Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Semi-Automatic

Model NO.

DB-330

Style

Vertical

Welding Way

Spot Welding

Type

Ntermediate Frequency Inverter Welder

Current

Inverter Current

Rated Capacity

330kVA

Power Supply

380V/50Hz/3pH

Primary Current

224A

Rated Duty Cycle

20%

Secondary Empty Voltage

13V

Throat Depth

310mm

Distance Between Two Electrode Arms

435mm

Max Working Pressure

15000n/0.5MPa

Cooling Water Consumption

9.24L/Min

Transport Package

Wooden Case

Specification

CE, CCC, ISO9001

Trademark

HERON

Origin

Guangzhou, China

HS Code

8515219900

Production Capacity

50-60PCS/Month

Key features

330kVA Rated Capacity: High-power intermediate frequency inverter welder with 330kVA rated capacity.

Advanced Control System: Features 1000HZ inverter frequency, automatic current correction, and 64 programmable welding programs.

Proportional Valve Function: Supports stepper and saddle pressure modes with automatic pressure calibration and 0-10V output.

Automatic Repeat Welding: Automatically re-executes welding if current falls below set limits with user-defined repeat counts.

Weld Counter & Monitoring: Tracks weld counts per part, shift, and total production while monitoring missing or excess welds.

Program Transfer Capability: Uploads and downloads welding programs via flash drive or panel between different machines.

ISO and CE Certified: Manufactured with ISO9001, CCC, and CE certifications ensuring quality and safety standards.

Customization Services: Offers OEM and ODM services for customized automation resistance welding production systems.

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: ≤7.12h 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.