ALPHA MZ-1000 / MZ-1250 380V IGBT Submerged Arc W | RFQ Sourcing Details
Arc Welding Machines · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
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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
The ALPHA MZ-1000 and MZ-1250 are vertical, air-cooled IGBT inverter welding machines intended for heavy-industrial and high-load work. The listed functions include submerged arc welding (SAW), manual arc welding (MMA), and carbon arc gouging (CAAG).
A digital display shows actual welding current and voltage, while the protection circuitry includes a fault display to assist maintenance. Both models operate from 380V, 50/60. Hz input power and provide a stated current range beginning at 40A.
The MZ-1000 reaches 1000A with a rated input capacity of 57.5kVA and a listed weight of 82kg. The MZ-1250 reaches 1250A with a rated input capacity of 72kVA and a listed weight of 90kg.
Shared specifications include an 80V no-load voltage, 60% duty cycle, 20–200cm/min wire-feeding speed, 25–170cm/min welding speed, 3.2–6.0mm electrode diameter range, 0.9 power factor, Class F insulation, and 68 × 36 × 96cm machine dimensions.
The machine is described as using soft-switching inverter technology for stable welding current. It also has an independent dual-control system associated with MMA welding and carbon arc gouging. Key components are described as protected against dust, moisture, and water through a three-proof design.
These statements describe the listed product configuration and should be checked against the final technical documentation supplied for the ordered model.
Before procurement, confirm whether the required welding process can be operated in the intended configuration and whether any wire feeder, welding tractor, cables, torch, gouging equipment, controls, or other accessories are included.
Buyers should also verify the available three-phase electrical supply, input protection, grounding, cooling clearance, actual duty-cycle requirements, electrode or wire compatibility, and the exact scope of the dual-control arrangement.
Request confirmation of the final model, nameplate data, package contents, control interfaces, applicable certification documents, inspection requirements, spare-parts package, commissioning support, and current lead time before placing an order.
ALPHA | Applications and Buyer Notes
ALPHA 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 questi
Applications
- Initial shortlist building for related product or supplier options.
- 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.
- Models
- MZ-1000;MZ-1250Based on visible page data; confirm exact value in the RFQ.
- Dimensions
- 68 × 36 × 96cmBased on visible page data; confirm exact value in the RFQ.
- Duty cycle
- 60%Based on visible page data; confirm exact value in the RFQ.
- Input power
- 380V, 50/60HzBased on visible page data; confirm exact value in the RFQ.
- Machine type
- Submerged-arc welderBased on visible page data; confirm exact value in the RFQ.
- Power factor
- 0.9Based 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
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