ZHJ Gantry H-Beam Assembly and Submerged-Arc Weld | 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.
Quote on requestProduct 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
Product overview The ZHJ is a gantry-type machine designed for H-beam steel production. It combines H-beam assembly and submerged-arc welding functions in one machine, reducing the need to move workpieces between separate assembly and welding stations.
The stated welding position is downhand fillet welding, with travel supported in both forward and reverse directions so the gantry does not need to return before welding in the opposite direction.
Supported configuration and operating range The machine is specified for flange widths from 200 to 800 mm and web heights from 200 to 2,000 mm. A customized workpiece support rack can be designed when a greater suitable web height is required. Supported workpiece length is 2,000–15,000 mm.
Gantry welding travel is adjustable from 240 to 2,400 mm/min. The appropriate operating speed depends on fillet size, welding-wire diameter, and the selected welding procedure. Fast travel speed is 3 m/min. The listed submerged-arc welding package is a Lincoln DC-1000 with NA-3S controls.
Suitable welding-wire diameter is 3.2–5 mm. The listed material-handling and flux equipment includes a 50–250 kg wire spool rack, two 50 kg flux-recovery units, and a 1,600 mm trolley span. The specified rail length is 15,000 mm using 24 kg rail.
The buyer is responsible for preparing the rail, press boards, and corresponding accessories. Cooling is air-based, the machine has a vertical layout, and the stated welding current is DC. The machine is described as an intermediate-frequency, one-body submerged-arc welder. Customization is available.
Procurement questions to confirm Before ordering, confirm the exact H-beam flange, web, and workpiece dimensions against the stated operating range. If web height exceeds 2,000 mm, request a reviewed design for the customized support rack.
Confirm the required fillet dimensions, wire diameter, welding procedure, and expected production speed rather than treating the maximum gantry speed as the welding speed for every job.
Buyers should also confirm the final welding-system configuration, electrical requirements, rail foundation and installation responsibilities, consumables, flux-recovery arrangement, controls, included accessories, and the complete scope of commissioning and training.
Verify whether the stated Lincoln DC-1000 and NA-3S package is included in the quoted configuration. A one-year warranty and online and offline technical support are stated. Engineer assistance may also be available.
Confirm the warranty start date, exclusions, parts coverage, response times, travel costs, installation scope, commissioning procedure, operator training, and service availability for the destination before purchase.
The machine is stated to be tested before delivery;buyers should agree on the acceptance criteria and test documentation in advance.
ZHJ | Applications and Buyer Notes
ZHJ 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 question
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
- ZHJBased on visible page data; confirm exact value in the RFQ.
- Layout
- VerticalBased on visible page data; confirm exact value in the RFQ.
- Work form
- One-body type submerged-arc welderBased on visible page data; confirm exact value in the RFQ.
- Rail length
- 15,000 mm;24 kg rail, press boards, and accessories prepared by buyerBased on visible page data; confirm exact value in the RFQ.
- Machine type
- Gantry-type H-beam assembly and submerged-arc welding machineBased on visible page data; confirm exact value in the RFQ.
- Cooling method
- Air 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.
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Key specifications
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