What type of protective gas is used for welding?

Argon is used as the protective gas for the welding process.

What is the maximum welding current range?

The welding current range is 4-400A.

Mwp-65c I. D. 6-O. D. 63mm All-Position Tube Sheet Welding Machine with Circular Water-Cooling System

Name: Mwp-65c I. D. 6-O. D. 63mm All-Position Tube Sheet Welding Machine with Circular Water-Cooling System
Brand: Henan E-Work Industrial Equipment Co., Ltd.
SKU: 2111985555

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

US$17,357.00

1 Set

US$16,071.00

2+ Sets

Sample price:US$17357.00/set.Request sample

Product profile

Customization

Available

Cooling Way

Water Cooling

Control

Automatic

Model NO.

MWP-65C

Style

Hanging

Frequency Range

Intermediate Frequency

Electric Current

Voltage

380V 50Hz-60Hz

Key Selling Points

Orbital Welding+Circular Water- Cooling System

Warranty

1 Year

Welding Mode

All-Position Welding Mode

Protective Gas

Argon

Product Name

Tube Sheet Automatic Welding Machine

Model

Mwp-65c

Pipe Diameter

I.D6mm~O.D63mm

Diameter of Welding Wire

0.8, 1.0mm

Cooling Method

Circular Water-Cooling System

Tungsten Specification

2.4mm

Welding Tongs

8kg

Input Power

AC380V±10%50/60Hz

Welding Current Range

4-400A

Transport Package

Wooden Box

Specification

105*75*95cm

Trademark

E-Work

Origin

Henan, China

HS Code

8468800000

Production Capacity

1000 Sets/Year

Key features

Circular Water Cooling: Circulating water cooling system ensures high temporary load rate and stable continuous operation without overheating.

Automatic Arc Control: Features automatic arc length function to reduce manual interference and meet various pipe welding requirements.

Wide Pipe Compatibility: Supports pipe inner diameters from 6mm to 63mm, suitable for small pipe diameter welding with minimal adjustment.

Smart Touch Screen: 10-inch color touch screen with graphic interface for simple operation and real-time monitoring of current and voltage.

Precision Parameter Input: Simply input pipe diameter to weld without adjusting other parameters, ensuring accuracy and efficiency.

Pneumatic Core Expansion: Fixed with inner expansion pneumatic core, allowing replacement of different cores for various pipe inner diameters.

Compact Integrated Design: Hydropower and gas integration weighs only 18kg, facilitating convenient field and high-altitude welding operations.

Comprehensive Protection: Built-in protections for over voltage, over current, leakage, arc initiation failure, and phase deficiency detection.

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: ≤1.92h

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 is the cooling method for the welding tongs?

The welding tongs use a circular water-cooling system, which allows for a high temporary load rate and stable, long-time continuous work without heating.

Q:What pipe diameter range does the MWP-65C support?

The MWP-65C model supports pipe inner diameters (I.D) from 6mm to outer diameters (O.D) of 63mm, making it suitable for small pipe diameter welding.

Q:Does the machine require manual parameter adjustment for different pipes?

No, under the same conditions, you only need to input the pipe diameter. The machine automatically handles the welding parameters without manual adjustment.

Q:What is the warranty period for this welding machine?

The product comes with a 1-year warranty.

Q:Can the welding tongs be used for high-altitude or field operations?

Yes, the integrated control power supply and welding power configuration weigh only 18kg, making them convenient for field and high-altitude welding operations.