GT-500DP Variable-Frequency TIG Arc Welding Machi | 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 GT-500DP is a variable-frequency TIG arc welding machine designed for industrial welding and integration with pipe-making equipment. Its rated output-current range is 10–500 A, with three-phase 220 V, 380 V, or 415 V input options and a rated input of 21 kW.
Rated frequency is 50/60 Hz, no-load voltage is 68 V, and the stated utilization rate is 80%. The machine provides adjustable welding-current rise and fall times, pre-gas time, and exhaust time, each from 0 to 20 seconds. External and internal shielding-gas adjustment ranges are both 0–25 L/min.
Welding current, voltage, and other parameters can be displayed and configured through the unit’s touchscreen. The listed AVC range is 10/30 V with stated accuracy of ±0.1 V. For production-line coordination, the machine supports multi-stage control with independent startup, synchronized startup, and shutdown.
Two restrictor tubes manage welding gas and inner protective gas, with synchronized activation intended to limit unnecessary inner-tube gas flow. Water, gas, and phase-failure alarms are included. A fully enclosed air-duct design is described for improved resistance to dust and foreign-matter intrusion.
The complete machine supports air or water cooling. The listed insulation class is F. Overall dimensions are 600 × 360 × 630 mm, and stated weight is 48 kg. An in sition on the touchscreen, and permits manual X-, Y-, and Z-axis adjustment. Its main transmission components use ball screws and linear guides.
Listed weldable materials include stainless steel, duplex stainless steel, ferritic stainless steel, mild steel, high- and low-alloy steels, titanium alloys, copper, and nickel. Before procurement, confirm which input voltage and cooling configuration will be supplied.
Buyers should also verify the welding process, joint design, material grade and thickness, required duty cycle under actual ambient conditions, shielding-gas arrangement, pipe-line control interface, included gun-holder components, and the exact interpretation of the stated AVC range.
Request confirmation of the supplied accessories, installation requirements, operator training, documentation, lead time, warranty procedure, replacement-parts coverage, and on-site service availability for the destination.
GT-500DP | Applications and Buyer Notes
GT-500DP 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
- GT-500DPBased on visible page data; confirm exact value in the RFQ.
- AVC range
- 10/30 VBased on visible page data; confirm exact value in the RFQ.
- Rated input
- 21 kWBased on visible page data; confirm exact value in the RFQ.
- Welder type
- One-body TIG welderBased on visible page data; confirm exact value in the RFQ.
- AVC accuracy
- ±0.1 VBased on visible page data; confirm exact value in the RFQ.
- Exhaust time
- 0–20 sBased 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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