What is the cooling method for the welding head?

The welding head uses a circular water cooling system.

What protective functions does the power supply have?

It includes over-voltage, over-current, leakage, arc failure, tungsten short circuit protection, and phase loss detection.

Where is the company located?

Our headquarter is located in Henan, China.

MWG-90 Open-Head Orbital Welding Machine + Power Supply for Pipes 20-89 mm

Name: MWG-90 Open-Head Orbital Welding Machine + Power Supply for Pipes 20-89 mm
Brand: Henan E-Work Industrial Equipment Co., Ltd.
SKU: 2219122505

Henan, ChinaHenan E-Work Industrial Equipment Co., Ltd.

US$17,000.00

1-4 Sets

US$15,300.00

5+ Sets

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Automatic

Model NO.

MWG-90

Style

Portable

Frequency Range

Low Frequency

Electric Current

Inverter

Diameter (mm)

Φ20-89

Wall Thickness (mm)

1-10

Tungsten Diameter (mm)

2.4

Voltage

220V

Frequency

60Hz

Weight (Kg)

250

Power Supply

Mwa-400

Protective Gas

Argon

Cooling Method

Circular Water Cooling System

Transport Package

Wooden

Specification

100*123*110cm

Trademark

E-Work

Origin

China

HS Code

8515290000

Production Capacity

200 Per Month

Key features

High-Precision Welding: Efficiently and precisely welds pipes with high-quality, sanitary results for multiple industries.

Integrated Control System: MWA-400 power supply allows seamless and efficient control for increased productivity and accuracy.

Versatile Pipe Compatibility: Handles pipe diameters from 20-89mm and wall thicknesses from 1-10mm with circular water cooling.

Comprehensive Protection: Features over-voltage, over-current, leakage, arc failure, short circuit protection, and phase loss detection.

Portable & Automatic: Automatic control with a portable design, weighing only 6kg for the welding head, easy to move.

Professional Manufacturer: Specialized in pipe cutting, beveling, and welding machines with advanced R&D and quality management.

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

Global Quality Guarantee: Pre-production samples and final inspections before shipment ensure consistent product quality.

Company profile

Product CertificationIn-stock CapacityImporters and ExportersQuality Assurance

Henan E-Work Industrial Equipment Co., Ltd.

Henan, 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: 6 Years CertifiedNearest Port: Qingdao Port; Shanghai Port; Ningbo PortAverage Response Time: ≤2.54h

AI-Powered supplier vetting

SummaryThe supplier presents evidence of established manufacturing and customization capabilities for pipe cutters, with four production lines, stated annual productivity of 100,000 sets, multiple machining facilities, and flexible design services. It holds ISO9001, ISO14001, ISO45001, and CE-related certifications, and reports OEM and ODM capabilities. However, its service-management controls are weak: no written procedures or records are reported for service assessment, corrective and preventive actions, or complaint handling. It has in-stock capacity but no overseas warehouse or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by years, without sufficient performance figures for assessment. Evidence of customer cases is limited to a general OEM statement for well-known brands.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while other slices additionally report ISO45001:2018 and CE certification for product compliance or sustainable-development capability. These records explicitly demonstrate multiple management-system and product-related certifications.

After-Sales capabilityAfter-sales and service governance evidence is weak: the supplier reports no written procedures or records for service assessment, corrective/preventive actions, or complaint handling. Although it has in-stock capacity, it lacks an overseas warehouse and showroom, so the available evidence does not demonstrate strong after-sales infrastructure.

Production capacityProduction evidence includes four production lines, six to ten quality-control staff, multiple machining facilities, stated annual pipe-cutter productivity of 100,000 sets, and peak/off-season lead times within 15 working days. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, which is a stated weakness in capacity governance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM and ODM services. These statements directly support a broad customization capability.