What is the lead time for production?

The lead time is one month during the off-season and 1-3 months during the peak season.

What is the working frequency range?

The working frequency ranges from 2500Hz to 500Hz depending on the specific model.

How does the failure rate compare to traditional furnaces?

The failure rate is reduced by 90% due to the simplified design with fewer connecting lines.

Frequency Conversion Device-Intermediate Frequency Furnace

Name: Frequency Conversion Device-Intermediate Frequency Furnace
Brand: Shenda International Engineering Co., Ltd.
SKU: 734072985

Zhejiang, ChinaShenda International Engineering Co., Ltd.

US$5,000.00-150,000.00

1 Piece

Product profile

Customization

Available

Place Style

Vertical

Type

Furnace, Arc Furnace

Model NO.

GW-JJ

Usage

Industrial, Vehicle, Smelting

Fuel

Electric Heating

Condition

New

Place of Origin

China (Mainland)

Shell material

Cast Aluminum

Capacity

10kg~5ton

Working Frequency

2500Hz~500Hz

Manufacturing Level

Media

Organic Heat Transfer Material

Burning Style

Grate Furnace

Transport Package

Plywood Case or Nude

Specification

CE, ISO9001,

Origin

China (Mainland)

Production Capacity

200 Unit/Units Per Month

Key features

Energy Saving Performance: Saves 20-30% power compared to traditional machines and 5% compared to common cable lines.

High Reliability Design: Reduced failure rate by 90% due to fewer connecting lines and digital CMOS chip control.

Advanced Coil Technology: Superior thick-walled copper cube design ensures highest convection efficiency and lowest resistivity.

Versatile Capacity Range: Available in capacities from 10kg to 5 tons with rated power up to 10000 KW.

Comprehensive Safety Protection: Multi-protection functions for over current, voltage, water pressure, and phase absence.

ISO & CE Certified: Product meets international safety and quality standards with ISO and CE certifications.

Digital Control System: Features digital CMOS chip, frequency-sweep zero voltage start, and auto phase sequence adaptation.

OEM/ODM Services: Customization services available for manufacturers and factories with 4 R&D engineers.

Company profile

Shenda International Engineering Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-09-01 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is presented primarily as a transformer manufacturer, with products covering power, dry-type, test, autotransformers, and multiple reactor types. Evidence indicates substantial production resources, including more than 10 production lines, 500 production and testing systems, reported annual capacity of about 18,000,000 kVA, and stated IEC-compliant performance. The supplier also reports CESI and KEMA test reports and experience exporting since 2004. However, the slices contain material inconsistencies: one record identifies the company as a manufacturer with 26 employees and a 2,000 m² plant, while another describes two production bases, over 1,000 employees, and a 370,000 m² factory. After-sales capability, customer cases, and specific innovation outputs are not sufficiently documented.

CertificationsThe supplier states that it holds CESI short-circuit and KEMA test reports for specified transformer ratings, and that product performance meets IEC standards. These are explicit testing and standards-related claims, but no broader certification list is provided.

R&D capabilityThe supplier reports four years of R&D engineer experience, an explicit focus on R&D, and imported production and testing equipment from Germany and Japan. These indicate some R&D and technology investment, but the slices do not document patents, new product development results, or other measurable innovation outcomes.

Production capacityProduction capability is supported by more than 10 production lines, 500 production and testing systems, a broad transformer and reactor portfolio, and a reported annual capacity of about 18,000,000 kVA. The records also describe advanced automated and vacuum-drying equipment, although the reported factory size and employee count conflict across slices.

Customization capabilityThe supplier states that it can completely meet customer requirements and offers a broad range of transformer, reactor, substation, heat-exchange, and pressure-vessel products. However, no specific examples of customized designs, engineering changes, or customer-specific projects are provided.

Client casesThe supplier states that it was appointed as a transformer manufacturer at 330 kV levels and below by the National Electric Power Corp and Mechanical Industry Union. This indicates institutional or industry recognition, but the slices do not provide named customer project references, delivery records, or detailed case studies.