Audited Supplier
Based in central southern regions of China, Hunan Hongwang is the first high-grade electrical steelproject of Hongwang Group. With the establishment of a long-term strategic partnership withupstream suppliers, the entire factory is designed and constructed under the standards of the Lighthouse, following the low-carbon and green principles to carry out high-quality and high-performanceproducts fit to the needs of customers.
Together with other projects, we strive to build an intelligent industrial park of electrical steel andnon-metallic materials in central Hunan and form an industrial cluster of technological research anddevelopment, intensive processing, trade and logistics, inspection and testing. Hunan Hongwang wilbe increasingly focused on offering value-added products and service that radiate the central region.
The project put into operation in December 2022, fulfilling the production capacity of 180,000 tonsof high-grade NOES and 100,000 tons of HiB GOES. Phase ll is planned to achieve another 180,000tons of high-grade NOES and 200,000 tons of HiB GOES in June 2023, forming a total capacity of360,000 tons of high grade NOES and 300,000 tons of HiB GOES.
PRODUCTION LINE:
Three-Stand Tandem Mill: width 1000-1300mm; thickness 0.5-3.0mm; speed 180m/min
Four-Stand Tandem Mill: width 1000-300mm; thickness 0.5-3.0mm; speed 200m/min
Five-Stand Tandem Mill: width 1000-550mm; thickness 0.28-3.0mm; speed 400m/min
Six-Stand Tandem Mill: width 420-820mm; thickness 0.25-2.0mm; speed 320m/min
20-High Rolling Mill: width1000-1300mm; thickness 0.2-2.0mm; speed 800m/min
2B Production Line: width 510-1550mm; thickness 0.3-3.0mm; speed 200m/min
BA Production Line: width 420-820mm; thickness 1000-1300mm; speed 0.3-1.5mm
Electrical Steel Production Line:
width 1000-1300mm; thickness 0.35-0.65mm; Max.speed 45m/min
Continuous Rolling&Annealing Mill:
width 1000-1300mm; thickness 0.5-3.0mm; Max.TV180m/min
Magnetic Properties and Technical Characteristics of Domain Refinement HiB
| Type | Grade | Nominal Thickness | Nominal Core Loss P1.7/50 (W/kg) | Actual Core Loss P1.7/50 (W/kg) | Magnetic Induction J800(T) | Min. Lamination Coefficient(%) |
| Domain Refinement HIB | H20GK070 | 0.2 | 0.70 | 0.69 | 1.89 | 0.950 |
| H20GK075 | 0.75 | 0.74 | 1.88 | |||
| H20GK080 | 0.80 | 0.78 | 1.88 | |||
| H20GK085 | 0.85 | 0.82 | 1.88 | |||
| H20GK090 | 0.90 | 0.88 | 1.88 | |||
| H20GK095 | 0.95 | 0.92 | 1.88 | |||
| H23GK080 | 0.23 | 0.80 | 0.79 | 1.88 | 0.955 | |
| H23GK085 | 0.85 | 0.82 | 1.88 | |||
| H23GK090 | 0.90 | 0.88 | 1.88 | |||
| H23GK095 | 0.95 | 0.92 | 1.88 | |||
| H23GK100 | 1.00 | 0.96 | 1.98 | |||
| H27GK085 | 0.27 | 0.85 | 0.84 | 1.89 | 0.960 | |
| H27GK090 | 0.90 | 0.87 | 1.89 | |||
| H27GK095 | 0.95 | 0.92 | 1.88 | |||
| H27GK100 | 1.00 | 0.96 | 1.88 | |||
| H27GK105 | 1.05 | 1.00 | 1.88 | |||
| H27GK110 | 1.10 | 1.03 | 1.88 | |||
| H27GK120 | 1.20 | 1.10 | 1.88 | |||
| H30GK095 | 0.3 | 0.95 | 0.92 | 1.89 | 0.965 | |
| H30GK100 | 1.00 | 0.96 | 1.88 | |||
| H30GK105 | 1.05 | 1.00 | 1.88 | |||
| H30GK110 | 1.10 | 1.03 | 1.88 | |||
| H30GK120 | 1.20 | 1.10 | 1.88 |
