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400kw Solid-State High Frequency Welder
US$20,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Online Installation Training/on-Site InstallationWarranty
1 Year WarrantyPipe Material
Carbon SteelCondition
NewCustomized
CustomizedTheory
High Frequency WeldingApplication
IndustryType
High Frequency Weld Pipe Mill LineTransport Package
Container PackingTrademark
TENGDIOrigin
ChinaHS Code
845510Key features
Solid-State HF Welder: Comprises rectifier, transformer, inverter, console, bracket, water cooler, and output leg.
PLC Intelligent Control: Siemens S7-1200 PLC enables linkage control, fault diagnosis, and LCD status monitoring.
Customized Design: Equipment is fully customized to meet specific pipe diameter, thickness, and material requirements.
High Precision QA: Strict QA includes 8-hour oil leak testing for gearboxes and centering jumpiness inspection for shafts.
1-Year Warranty: Comprehensive 1-year warranty coverage with online and on-site installation training support.
Power Adjustment: 3-phase full-controlled thyristor rectification bridge allows precise power adjustment.
Manufacturer Direct: Direct from manufacturer with own technical team, offering high quality and professional service.
Flat-Wave Improvement: Flat-wave reactor and capacitor improve the flat-wave coefficient for stable welding performance.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2023-04-06Nearest Port: BEIJING, TIAN JINAverage Response Time: ≤3.64hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP
AI-Powered supplier vetting
SummaryShijiazhuang Tengdi Machinery Co., Ltd. is a China-based supplier focused on steel pipe and coil-processing machinery, including ERW tube mills, API pipe-making machines, slitting lines, and cut-to-length lines. The company describes itself as integrating R&D, production, sales, and service, with an 8,000-square-meter factory, 50 employees, engineering resources, and 20 industrial production lines. Its stated capabilities include international exporting, customer training, technical services, and production-line design. ISO 9001 and QC 080000 certifications are reported. Evidence supports established industry experience and broad export coverage, but information is insufficient to verify financial strength, detailed customization processes, or a substantial portfolio of named customer cases.
Supplier typeThe supplier is identified as a manufacturer/factory and limited company in Hebei, China, while another record describes it as a trading company. Its profile states that it integrates R&D, production, sales, and service, and its listed products are industrial machinery such as tube mills, pipe-making machines, and coil-processing lines.
CertificationsThe supplier reports holding ISO 9001 and QC 080000 management-system certifications. These are explicit certification claims relevant to quality and hazardous-substance management, although the slices do not provide certificate numbers, validity dates, or issuing bodies.
After-Sales capabilityThe company states that it provides sales and service, customer training, technical services, and participation in customer visits and exhibitions. This indicates an explicit after-sales and technical-support function, although response times, service locations, and support coverage are not provided.
R&D capabilityThe supplier reports an R&D function, engineering personnel, independent innovation, and a history of designing and manufacturing API pipe-making and slitting equipment. Its stated industry involvement dates back to 1993, supporting relevant technical experience, though no quantified patent or formal R&D-output data is provided.
Production capacityThe supplier reports an 8,000-square-meter factory, more than 10 production lines, 20 industrial production-line sets of annual productivity, and 2–3 months' off-peak lead time versus 4–6 months during peak season. These figures provide explicit evidence of industrial production capacity, although the records do not independently verify utilization or capacity by product type.
Product Q&A
Q:Are you a manufacturer?
A:
Yes. We are a manufacturer. We have our own technical team. Welcome to visit us.
Q:What payment terms do you accept?
A:
We are flexible on payment terms, please contact us for details!
Q:What info is needed before making a proposal?
A:
The pipe diameter and thickness range, profile drawings, material information, special requirements, and machine speed.
Q:How do you ensure quality assurance (QA)?
A:
We have a special team for strict QA. Every gearbox is tested for 8 hours with oil to guarantee no leaks. Every shaft is inspected for centering jumpiness. Every roller is checked for tolerance range, and critical parts are inspected for all dimensions.
Q:Why choose you over other Chinese suppliers?
A:
You can get higher quality products and better professional service from TENGDI at the same price.
Send Inquiry
*To:Shijiazhuang Tengdi Machinery Co., Ltd.
Shijiazhuang Tengdi Machinery Co., Ltd.*Content:
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