What is the warranty or after-sales service?

We provide confidence in machine quality and offer after-sales service support.

What is the maximum tank diameter supported?

The machine supports tank diameters of 5.0 meters and above.

China Large Single Side Welding Double Side Forming Tank Girth Welding Machine

Name: China Large Single Side Welding Double Side Forming Tank Girth Welding Machine
Brand: Hymaron Engineering Machinery Co., Ltd
SKU: 2148952635

Jiangsu, ChinaHymaron Engineering Machinery Co., Ltd

US$12,800.00

1-9 Sets

US$10,700.00

10+ Sets

Product profile

Customization

Available

Cooling Way

Air Cooling

Control

Semi-Automatic

Model NO.

MSHW-I

Style

Hanging

Frequency Range

Intermediate Frequency

Electric Current

Type

Continuous Seam Welder

Product Name

Tank Girth Welding Machine

Weight (Kg)

Feature

Easy Operation

Function

Automatic Spot Welding Machine

Key Selling Points

High Safety Level

Voltage

220V,50Hz

Rated Capacity

25kw

Welding Material

Low Carbon

Dimensions

1460mm X 988mm X 2760mm

Advantage

High Welding Speed

Heating

3 Independent Heaters

Rated Duty Cycle

50%-100%

Temperature Control

K-Type Thermocouple Closed Loop

Current

80-500A

Application

Tank Welding Machine

Transport Package

Export Package

Specification

Customized

Trademark

WINCOO

Origin

Jiangsu, China

Key features

Global Project Experience: Sold in over 20 countries with 1000+ project sites, including Middle East and Africa.

High Welding Speed: Features high welding speed with full traveling speed up to 2650mm/min.

Wide Application Range: Suitable for single/double side crude oil, LNG, fuel, and water tank welding.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Robust Technical Specs: Supports plate thickness 8-45mm, current 80-800A, and tank diameter 5.0m+.

CE Certified Quality: Product certification includes CE, ensuring high safety level and quality.

100% Product Inspection: Finished products undergo 100% visual and function inspection before delivery.

Comprehensive Support: Provides prompt supply of materials, tools, and acts as procurement agent.

Company profile

Importers and ExportersExperienced Team

Hymaron Engineering Machinery Co., Ltd

Jiangsu, China

Business 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: 1 Year CertifiedNearest Port: Shanghai portAverage Response Time: ≤4.60h

AI-Powered supplier vetting

SummaryHymaron Engineering Machinery Co., Ltd is identified as both a trading company and manufacturer/factory in Nanjing, China. Its stated product range covers tank construction, pipeline construction, pipe spool fabrication, welding, beveling, positioning, and related equipment. The supplier holds ISO 9001 certification and has an SGS audit record valid from August 29, 2025 to August 28, 2026, although the audit result is recorded as “0” without an explanation. The company states that it can design project configurations based on site space and support improved execution time, productivity, and quality, indicating project-oriented customization capability. Export sales account for 90% of total sales, and multiple international trade and payment terms are accepted. However, information on after-sales infrastructure, innovation outputs, manufacturing capacity verification, raw-material traceability, overseas support, and customer references is unavailable. R&D engineering experience and quality-control staffing...

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a stated company name, Chinese origin, Jiangsu operating province, and Nanjing address. This supports a hybrid trading and manufacturing profile rather than a purely commercial intermediary.

CertificationsThe supplier reports ISO 9001 certification. An SGS audit record is also provided with validity from August 29, 2025 through August 28, 2026, but the recorded audit result is “0” and no interpretation is supplied, so the audit outcome cannot be treated as positive evidence.

Production capacityThe supplier identifies itself as a manufacturer/factory and lists extensive equipment for tank, pipeline, welding, beveling, fitting-up, and positioning applications. However, manufacturing-capacity reconciliation, outsourcing procedures, valid capacity contracts, and in-stock capability are all unknown, so the operational scale and fulfillment capacity remain unverified.

Customization capabilityThe supplier explicitly states that it can study and design configurations based on a client’s facility or site space and align project schedule, quality, cost, and productivity requirements. Its broad equipment portfolio further supports project-specific configuration, although no detailed customization examples or technical design deliverables are provided.