How long is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Does the machine have quality assurance?

Yes, every product undergoes 100% inspection, including visual and functional checks, before shipment.

What certifications does the company hold?

The company holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, and products have 3C certification.

27 3kg Inverter DC Pulse TIG Welder Machine for Precision Welding

Name: 27 3kg Inverter DC Pulse TIG Welder Machine for Precision Welding
Brand: Anhui Longtai Electric Technology Co., Ltd.
SKU: 2238528795

Anhui, ChinaAnhui Longtai Electric Technology Co., Ltd.

US$350.00

1-9 Pieces

US$320.00

10-49 Pieces

US$300.00

50+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Cooling Way

Air Cooling

Style

Handheld

Frequency Range

High Frequency

Model NO.

TIG-400

Electric Current

Work Form

Moving-Coil

Type

TIG Welder

Province

Anhui

City

Huai Bei

Weight

27.3kg

Supply Voltage

380V

Input Current

19A

Current Range

10A-400A

Un-Load Voltage

77V

Rated Output

26V

Rated Duty Cycle

40%

Transport Package

Carton

Specification

500*280*540mm

Trademark

LOTEI WELDER

Origin

China

HS Code

8515390000

Production Capacity

20000

Key features

Versatile Welding Modes: Supports DC TIG, pulse, cold, and manual welding for diverse thicknesses.

High Precision Control: Adjustable pre/post-gas and arc ending deceleration for minimal arc pits.

Robust Power Output: 10A-400A current range with 40% duty cycle and 85% efficiency.

OEM/ODM Customization: Full customization available for designs, samples, and minor tweaks.

100% Quality Testing: Every unit undergoes visual and functional inspection before shipment.

Fast Response Time: Swift current ramp-up ensures potent spot welding energy delivery.

Reliable Arc Starting: Features a 100% arc starting success rate for flawless operations.

Compact & Portable: Handheld design weighing 27.3kg, ideal for mobile welding tasks.

Company profile

Anhui Longtai Electric Technology Co., Ltd.Anhui, 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: Shanghai Port, Xuzhou PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates industrial welding expertise, product development activity, documented R&D audit materials, OEM experience for recognized brands, flexible customization, in-stock capability, and stated adherence to ISO9001 quality management standards. Production includes spraying, SMT, welding, and assembly lines, with 100% finished-product inspection. However, the evidence also identifies important limitations: no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no written procedures or records for service assessment, corrective actions, or complaint handling, and no SDK availability. Sustainability-system capability is recorded as zero, and the supplier did not establish AI-based decision-support capability. Financial credibility cannot be positively assessed because the supplied financial indicators are all zero.

Supplier typeThe supplier is positioned as an industrial welding equipment manufacturer and solution provider, with professional expertise in welding power sources, stated production capability, and OEM service for recognized brands. Its described activities cover development, sales, production, and after-sales support.

CertificationsThe supplier states that it strictly implements ISO9001 international quality management standards. The slice does not provide a certificate number, issuing body, validity period, or independent verification, so the evidence supports a stated quality-system implementation rather than fully verified certification holding.

After-Sales capabilityR&D personnel are responsible for after-sales technical support, and the supplier reports in-stock capability. However, it has no written procedures or records for supplier service assessment, corrective and preventive actions, or effective customer-complaint handling, and it lacks overseas warehouse and showroom capability.

R&D capabilityThe supplier reports many years of welding development, continued research in emerging fields, new-product R&D responsibilities, and availability of design-input, output, review, verification, and validation documents for audit. It reports two R&D patents, while software-instrument capability is confidential and no SDK is available.

Production capacityThe supplier identifies spraying, SMT, welding, and assembly production lines, states strong production capacity and timely delivery, and reports 100% finished-product inspection. Nevertheless, it has no valid contract with related subcontractors for manufacturing capacity, which creates a documented production-governance limitation.

Customization capabilityThe supplier offers flexible customization, minor and full customization, customization from customer designs, and customization from samples. Its stated approach also emphasizes integrating welding expertise with customer requirements to deliver optimized welding solutions.