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MMA-400A Stable Performance Inverter Welding Machine Engineering Equipment for Bridges
Arc Welding Machines

MMA-400A Stable Performance Inverter Welding Mach | RFQ Sourcing Details

Arc Welding Machines · Quote on request

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Product specs

CategoryArc Welding Machines
Unitset
Size416X205X295 Net Weight 12kg
TypeManual Metal-Arc Welder
ModelMMA-400 MMA-500 MMA-630 Input
StylePortable
OriginTaizhou, Zhejiang, China
VoltageV) DC-65V DC-65V DC-65V
CategoryArc Welding Machines
AvailabilityInquiry required
Updated2026-05-31

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Arc Welding Machines. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

. Overview Main Products Company Introduction Certifications Packaging & Shipping FAQ Overview . Model NO.

MMA-400A Frequency Range Intermediate Frequency Electric Current DC Work Form One-Body Type Manual Metal-Arc Welder Welding Current 40A~400A Hot Start Current 0A~100A Arc Force Current 0A~100A Electrode 1.6-6.0mm Plate Thickness 1mm~15mm Duty Cycle 60% Eletrode Type E6013,E7018 Machine Size 416X205X295 Net Weight 12kg Transport Package Color Box Specification IGBT Trademark HAOLEI Origin Taizhou, Zhejiang, China HS Code Production Capacity 50000PCS/Year Features: *Advanced (IGBT)inverter technology.

*Mini,Portable,highly effective and low consumption,energy saving. *With strong compensation capblility,resistant to voltage fluctuation ,stable welding current. *Over-heat control ,fan cooled carrying strap and handle.

*hot start with arc force,overload protection *Easily adjustable welding function:MMA,VRD and Lift TIG. *Supplied complete with electrode holder and earth clamp,brush and mask. Option extra functions: *Built-in hot start. *Built-in arc force. *Built-in anti-sticking. *110v/220v dual voltage. * .

*Match with Generator friendly .

Item Model MMA-400 MMA-500 MMA-630 Input Voltage (V) AC-230V AC-230V AC-230V Frequency (Hz) 50 / 60 50 / 60 50 / 60 Open Circut Voltage (V) DC-65V DC-65V DC-65V Power Factor Welding Current (A) Hot Start Current (A) Arc Force Current (A) Plate Thickness (mm) 1-15mm 1-20mm 1-25mm Duty Cycle @20°C 100% 100% 100% Efficiency (%) 80% 80% 80% Electrode (mm) mm buttwelding Electrode Type E6013, E7018 E6013, E7018 E6013, E7018 Protection Class IP215 IP215 IP21S Insulation Grade F F F Net Machine Size (mm) 416×205×295 416×205×295 416×205×295 Net Machine Weight (Kg) Main Products Company Introduction ZHEJIANG HAOLEI MECHANICS&ELECIRICAL CO.,LTD Iocated at Chayu Industrial zone, Zeguo town, Wenling city, Zhejiang province.

Which is a professional high-tech enterprise integrating R&D, production,sales and service of welding equipment,committed to providing reliable efficient and in uipped with a professional R&D team, mastering core technologies such as IGBT inverter welding,and holding multiple invention patents and utility model patents.

*Comprehnsive Product System: Covering MMA/TIG/MIG/CO2 gas shielded welding machines ,plasma cutting machines, automatic submerged arc welding machines and other series, meeting the welding needs of various industries.

*Strict Quality Control: Passed ISO9001 quality system certification , and products comply with CE/CCC/SAA and other international and domestic certification standards.

We adhering to the customer-oriented principle, we provide one-stop services including pre-sales consultation, program customization,in-sale debugging and after-sales maintenance,to ensure customers enjoy efficient and professional support throughout the whole process.

ZHEJIANG HAOLEI MECHANICS&ELECIRICAL CO.,LTD is committed to technological innovation and quality improvement,and looks forward to cooperating with global partners to create greater value for the industrial development. Certifications Packaging & Shipping FA , production and export team.

We supply products for well-known brands and support OEM & ODM. Q2: Can I arrange a factory visit? A: Sure. We warmly welcome clients to visit our production workshop, testing lab and warehouse. Free arrangement and reception service are available. Q3: What main electrical products do you supply?

A: D&T specialize in circuit breakers, smart circuit breakers, MCCB, ACB, MCB, RCBO, PV grid-connected breakers and meter external operating breakers. Q4: Do your products comply with international standards? A: Yes.

Our products conform to IEC, EN and local market standards, with complete technical documents for your market registration. Q5: What certifications do you have? A: We have DEKRA, CB, ISO 9001, and can provide other third-party certification files for different markets.

Q6: Can you offer certification documents for customs clearance? A: Defini on. Q7: What is your MOQ? A: Low MOQ is acceptable for trial order. Regular order and bulk order enjoy better discount price. Q8: How to get a formal quotation quickly? A: Please provide product model, quantity, target market and shipping port.

We will send official quotation with price and lead time within 24 hours. Q9: Can I get free samples? A: We offer free product samples, while customers bear the courier freight. Sample cost can be deducted from bulk order. Q10: How many days for sample preparation?

A: Standard samples take 3–5 working days;customized samples take 7–10 working days. Zhejiang Haolei Mechanics & Electrical Co., Ltd.

MMA-400A | Applications and Buyer Notes

MMA-400A is organized as a sourcing-ready Arc Welding Machines reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que

Applications

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  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Arc Welding MachinesBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Size
416X205X295 Net Weight 12kgBased on visible page data; confirm exact value in the RFQ.
Type
Manual Metal-Arc WelderBased on visible page data; confirm exact value in the RFQ.
Model
MMA-400 MMA-500 MMA-630 InputBased on visible page data; confirm exact value in the RFQ.
Style
PortableBased on visible page data; confirm exact value in the RFQ.
Origin
Taizhou, Zhejiang, ChinaBased on visible page data; confirm exact value in the RFQ.
Voltage
V) DC-65V DC-65V DC-65VBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryArc Welding Machines
Unitset
Size416X205X295 Net Weight 12kg
TypeManual Metal-Arc Welder
ModelMMA-400 MMA-500 MMA-630 Input
StylePortable
OriginTaizhou, Zhejiang, China
VoltageV) DC-65V DC-65V DC-65V
Electrode1.6-6.0mm
Frequency(Hz) 50 / 60 50 / 60 50 / 60 Open Circut
Model NO.MMA-400A
TrademarkHAOLEI
Work FormOne-Body
Duty Cycle60%
Item ModelMMA-400 MMA-500 MMA-630
Net Weight12kg
Machine Size416X205X295
CustomizationAvailable
Eletrode TypeE6013,E7018
SpecificationIGBT
certificationfiles for different markets. Q6: Can you offer
Efficiency (%)80% 80% 80%
Electrode (mm)mm buttwelding
Electrode TypeE6013, E7018 E6013, E7018 E6013, E7018
Frequency (Hz)50 / 60 50 / 60 50 / 60
Frequency RangeIntermediate Frequency
Plate Thickness1mm~15mm
US$50 Pieces ( )
Welding Current40A~400A
Electric CurrentDC
Insulation GradeF F F
Protection ClassIP215 IP215 IP21S
Arc Force Current0A~100A
Duty Cycle @20°C100% 100% 100%
Hot Start Current0A~100A
Input Voltage (V)AC-230V AC-230V AC-230V
Transport PackageColor Box
Production Capacity50000PCS/Year
Plate Thickness (mm)1-15mm 1-20mm 1-25mm
Net Machine Size (mm)416×205×295 416×205×295 416×205×295
Open Circut Voltage (V)DC-65V DC-65V DC-65V

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