What protective functions does the MWA-400 power supply have?

It includes overvoltage, overcurrent, leakage, arc failure, tungsten short circuit protection, and phase loss detection.

What is the maximum adjustable angle of the welding torch?

The manual adjustable angle of the torch is up to 45 degrees.

MWG-90 Orbital TIG Welding Machine with Integrated Power Supply

Name: MWG-90 Orbital TIG Welding Machine with Integrated Power Supply
Brand: Henan E-Work Industrial Equipment Co., Ltd.
SKU: 2123157345

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

US$17,000.00

1 Piece

Product profile

Customization

Available

Cooling Way

Air Cooling

Control

Automatic

Model NO.

MWG-90

Style

Handheld

Frequency Range

Intermediate Frequency

Electric Current

Type of Welding

TIG

Applicable Materials

Carbon Steel, Stainless Steel

Core Component

Orbital Welding Head

Application

Welding Pipes

Transport Package

Wooden Pallet

Specification

100*123*110 cm

Trademark

E-Work

Origin

Henan, China

Production Capacity

100 Per Month

Key features

High-Quality Welds in Tight Spaces: Open head design with mechanical tracking ensures precise welds in minimal space and narrow conditions.

Wide Application Range: Welds carbon steel and stainless steel tubes with wall thickness 1-10mm and diameters 20-89mm.

Stable and Accurate Welding: Features automatic arc length control, real-time seam angle monitoring, and stable torch rotation.

User-Friendly Integrated Control: MWA-400 power supply allows beginners to generate programs quickly with advanced customization options.

Versatile Pipe Diameter Welding: Different pipe diameters can be welded without readjusting parameters, using adjustable Haval fixtures.

Robust and Easy Maintenance: Standard modular design facilitates convenient spare part replacement and sturdy package construction.

Anti-Contamination Design: All parts contacting the tube are made of stainless steel to prevent contamination during welding.

High-Duty Cycle Cooling: Circulating water cooling system ensures the welding torch works stably and reliably for long periods.

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: ≤2.37h

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.

Product Q&A

Q:What materials can be welded with this machine?

The MWG-90 is applicable for welding carbon steel and stainless steel tubes.

Q:What is the welding range and wall thickness capacity?

The welding range is 20-89 mm, and it is applicable for tubes with a wall thickness of 1-10 mm.

Q:How does the machine ensure weld quality in narrow spaces?

It features an open orbital weld head with a mechanical tracking system to keep constant arc height and allows torch tilting for high-quality welds in minimal space.

Q:What is the cooling method for the welding torch?

The welding torch is cooled by circulating water, allowing for a high-duty cycle and stable operation.

Q:Is the control system easy for beginners to use?

Yes, the integrated MWA-400 control power supply is user-friendly, allowing beginners to generate programs after a short learning period.