ZX7-400H Portable DC Inverter Stick Arc Welding M | 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.
Product specs
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 ZX7-400H is a portable, one-body DC inverter arc welding machine described for stick-electrode welding. Its stated electrical input is three-phase 380 V ±15% at 50/60 Hz. The listed output controls include a 20–400 A welding-current range and continuously adjustable 10–100 A thrust current.
No-load voltage is stated as 75 V, rated input current as 22.5 A, and rated input power capacity as 17.6, although the unit for the power-capacity figure is not specified in the available product data.
The machine is listed for 2–6 mm welding rods, while the detailed description specifically states prolonged welding with a 5.0 mm electrode. It is described as supporting overhead, vertical, and 360-degree welding positions. The stated load rate is 80%, including operation described at an ambient temperature of 40°C.
Water cooling, intermediate frequency, IGBT inverter construction, and portable styling are listed product attributes. The available configuration information specifies a 63 A air switch, a 4 × 4 mm input power line, and a 50-square output cable.
The machine specification is listed as 620 × 305 × 595, but the dimensional unit is not stated. Packaging is described as a wooden box.
Before procurement, buyers should resolve conflicting process descriptions in the available data: the model is repeatedly presented as a stick/arc welder, but one attribute labels the type as a TIG welder. Confirm the supported welding processes and whether any TIG equipment is included.
Buyers should also confirm the units behind the 17.6 input-capacity figure and machine dimensions, the exact included cables and accessories, electrode compatibility by type and diameter, cooling-system requirements, plug and protection arrangements, and the duty-cycle test conditions.
Installation should be reviewed against the facility’s three-phase electrical supply and applicable workplace safety requirements.
ZX7-400H | Applications and Buyer Notes
ZX7-400H 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
- 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.
- Model
- ZX7-400HBased on visible page data; confirm exact value in the RFQ.
- Load rate
- 80%Based on visible page data; confirm exact value in the RFQ.
- Air switch
- 63 ABased on visible page data; confirm exact value in the RFQ.
- Input supply
- Three-phase 380 V ±15%, 50/60 HzBased on visible page data; confirm exact value in the RFQ.
- Output cable
- 50 square, as statedBased on visible page data; confirm exact value in the RFQ.
- Cooling method
- Water c ingBased 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
Product sourcing keywords
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