What is the duty cycle?

The rated duty cycle is 60% for continuous welding tasks.

What is the efficiency of the machine?

The machine operates with an efficiency of 85%.

What is the output current range?

The output current ranges from 20A to 300A depending on the specific model.

Lingba MMA 330 New Housing Spawarka Arc Welding Machines

Name: Lingba MMA 330 New Housing Spawarka Arc Welding Machines
Brand: Zhejiang Lingba Welding Equipment Co., Ltd
SKU: 2096862295

Zhejiang, ChinaZhejiang Lingba Welding Equipment Co., Ltd

US$25.00

100-299 Pieces

US$23.00

300-499 Pieces

US$22.00

500-999 Pieces

US$21.00

1,000+ Pieces

Sample price:US$27.00/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

MMA-330

Frequency Range

High Frequency

Electric Current

Inverter

Work Form

One-Body

Type

Manual Metal-Arc Welder

Technology

IGBT 1PCB

AC Input Voltage(V)

Single Phase: 220V/110V/ 110V/220V

Real Current(a)

120A/140A/160A

Output Current Range(a)

20-200/250/300

Rated Input Power Capacity(kVA)

5/6.2/7

Input Frequency(Hz)

50/60

Non-Load Voltage(V)

60V

Rated Duty Cycle(%)

60%

Electrode Diameter(mm)

1.6-4.0mm

Connector Size(mm)

35-50

Input Power Cable(M)

1.5m

N.W./G.W.(Kg)

4.5/5.6

Machine Size(Lxwxh mm)

310*125*250mm

Package Size for Machine

380*180*330mm

Efficiency(%)

85%

Transport Package

Carton Box

Specification

380*180*330mm

Trademark

LINGBA

Origin

China

HS Code

8515390000

Production Capacity

50000pieces/Year

Key features

Dual Voltage Input: Supports 110V and 220V AC input for versatile global use.

IGBT Technology: Equipped with advanced IGBT 1PCB technology for stable performance.

Portable Design: Compact and lightweight construction ideal for mobile welding tasks.

High Efficiency: Operates with 85% energy efficiency for reduced power consumption.

One-Year Warranty: Includes a comprehensive 1-year warranty for peace of mind.

Continuous Welding: Capable of 3.2mm electrode continuous welding without stopping.

Wide Current Range: Output current ranges from 20A to 300A depending on the model.

IP21 Protection: Case protection class IP21 ensures safety in various environments.

Company profile

Importers and ExportersExperienced TeamSelf-brandedPatents Awarded

Zhejiang Lingba Welding Equipment Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2020-09-16Nearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.89hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryZhejiang Lingba Welding Equipment Co., Ltd. is identified as a Chinese manufacturer/factory producing welding equipment and related machinery. It reports available SDKs, new products within the past year, ODM services, and OEM services for well-known brands. Manufacturing information includes five production lines, while export experience includes six experienced staff and two with more than ten years of experience. Service-support procedures exist for supplier assessment, corrective/preventive actions, and complaint handling, but no written records were provided for these procedures. The supplier reports ten qualified service-capable suppliers and a one-month average lead time in both peak and off-seasons. An audit by BV is recorded for welding machines, with the stated audit period from September 6, 2024 to September 5, 2025; the evaluation result is recorded as “0,” but its meaning is not explained. Financial-related records are associated with 2021–2023, but no substantive financial performance...

Supplier typeThe supplier is identified as a Manufacturer/Factory and a limited company located in Zhejiang, China. Its stated scope covers welding and metal-cutting equipment, gas compression machinery, pumps, vacuum equipment, motors, fans, machine tools, and mechanical components.

R&D capabilityThe supplier reports an available SDK and confirms that it introduced new products during the past year. These statements provide explicit evidence of product-development activity and technical-support resources.

Production capacityThe supplier is identified as a manufacturer/factory with a broad machinery and equipment scope and five production lines. It also states that the factory does not conduct continuous quantity reconciliation for every batch or production volume, indicating a documented production-control weakness despite the stated manufacturing base.

Customization capabilityThe supplier explicitly reports providing ODM services and OEM services for well-known brands. This supports capability to undertake customer-specific design and branded manufacturing requirements.