Can you send me the video to show how the machine works?

Certainly, we have made video of every machine.

How can I know your machine works well?

Before delivery, we shall test the machine working condition for you. And we warmly welcome you to China for inspection.

How to Place an order?

Please kindly send us your order by email, we will confirm the PI with you, we wish to know the below: your details address, phone/fax number, destination, transportation way; Product information: item number, size, quantity, logo, etc.

Mag Welding Machine

Name: Factory Price! Nb-350mk CO2/MIG/Mag Welding Machine
Brand: Nanjing Shifeng Welding and Cutting Equipment Co., Ltd.
SKU: 2123216985

Jiangsu, ChinaNanjing Shifeng Welding and Cutting Equipment Co., Ltd.

US$541.00

1-9 Pieces

US$498.00

10+ Pieces

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Vertical

Model NO.

NB-350MK

Frequency Range

High Frequency

Electric Current

Type

CO2 MIG Welder

Weight (Kg)

28 Kg

Rated Output Voltage (MIG)

31.5 V

Efficiency

87%

Rated Output Current (MIG)

350 a

Wire Feeding Speed

10 M/Min

Max. Load Power Capacity

17.8kVA

Welding Current/Voltage Range

40-350A

Power Factor

0.73

Welding Current Range(a)

40-350

Rated Input Voltage

380 V

Rated Duty Cycle(%)

60 %

Transport Package

Wooden Box

Specification

520*295*550

Trademark

SHIFENG

Origin

Jiangsu, China

HS Code

8515390000

Production Capacity

1000

Key features

Independent Parameter Adjustment: Arc current and voltage adjustable independently to meet different welding process requirements.

Dual Function Capability: Supports CO2, MIG, and MAG welding methods for carbon steel applications.

Comprehensive Protection System: Features overheat and undervoltage protection for stable and reliable equipment operation.

Ergonomic Design: Output end positioned 155mm from ground, ideal for field construction and site emergencies.

High Efficiency: Achieves 87% efficiency with a 60% rated duty cycle for continuous operation.

Simple Operation Interface: Features a simple panel design for quick parameter adjustment and easy operation.

Customization Options: Offers customization from samples and designs with OEM and ODM services available.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryLow MOQ

Nanjing Shifeng Welding and Cutting Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.63h

AI-Powered supplier vetting

SummaryNanjing Shifeng Welding and Cutting Equipment Co., Ltd. is a China-based limited trading company established in 2014, with six employees and products focused on welding and cutting machines. It provides OEM and ODM services, including customization from samples and designs, and has in-stock service capability. However, it has no available SDK, launched no new products in the past year, and has no overseas agents, branches, warehouses, showrooms, or stated offline trade-show participation. Export activity began one year ago and represents 1%–10% of total sales. Service lead times are within 15 working days off-season and one month during peak season. Supplier certification or audit compliance cannot be confirmed from the provided information; an audit record exists, but its evaluation result is stated as 0 without interpretation. Financial records are identified for 2021–2023, but no financial figures or substantive assessment are provided.

Supplier typeThe supplier is identified consistently as a trading company and limited company, operating from Nanjing, Jiangsu, China. Its stated scope includes sales and maintenance of welding, cutting, and related industrial equipment, and it is not part of a larger company group.

After-Sales capabilityThe supplier states that it has in-stock service capability, accepts LC and T/T payment terms, and has service lead times of within 15 working days off-season and one month during peak season. Conversely, it has no overseas agents or branches, no overseas warehouse or showroom, and service-capability records exist without a written assessment procedure.

R&D capabilityThe supplier offers ODM services and customization from samples and designs, but it has no available SDK and launched no new products in the past year. The available evidence therefore shows design-related service capability but limited demonstrated recent product innovation.

Customization capabilityThe supplier explicitly provides customization from samples and from customer designs, and also offers ODM services. These statements directly support capability to handle customized product requirements.