Premium Julong Silicon Steel for High-Performance Transformer Production
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Product Highlights
- Premium Low-Carbon Alloy: Silicon content 0.5%-4.5% with high permeability and low iron loss.
- High Efficiency Performance: Significantly reduces Joule loss in power equipment for energy saving.
- OEM Transformer Cores: Customized transformer laminations produced strictly according to drawings.
- Premium Raw Materials: Sourced from Bao-steel and Wu-steel for superior quality consistency.
- Advanced Manufacturing: Equipped with German slitting systems and Georg 800 cross-cutting machines.
- ISO 9001:2015 Certified: Strict quality adherence with 100% visual and function inspection.
- Massive Production Capacity: Annual output exceeds 100,000 tons of transformer cores.
- Flexible Customization: Full customization options available from samples and designs.
Product Attributes
- Customization
- Available
- Type
- Oriented Silicon Steel
- Standard
- GB
- Model NO.
- B20R065
- Technique
- Cold Rolled
- Shape
- Sheet
- Thickness
- 0.20mm
- Iron Loss
- 0.65W/Kg(1.7t/50Hz)
- Brand
- Julong
- Width
- 35-1060mm
- Transformer Lamination
- OEM(According to Drawing)
- Transport Package
- Export Wood Box
- Specification
- 1000*1000*600mm
- Trademark
- Julong
- Origin
- China
- HS Code
- 85049019
- Production Capacity
- 30000tons/Month
Product Images of Premium Julong Silicon Steel for High-Performance Transformer Production
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Product Description
Oriented silicon steel is a premium low-carbon silicon-iron alloy material with a silicon content ranging from 0.5% to 4.5%. This exceptional material boasts high permeability, significantly reducing Joule loss in power equipment, thereby enhancing efficiency and energy-saving effects. Its attributes include lower iron loss and a high resistance coefficient, making it indispensable for high-performance applications.
Raw Material: CRGO silicon steel sourced from Bao-steel and Wu-steel.
| Type | Grade | Width | Max Core Loss@P1.7T/50Hz | Lamination Factor(%) | Min Induction@B800 |
| Common Type | 23Q110 | 35-1200mm | 1.10w/kg | 97.2 | 1.82T |
| 23Q120 | 1.20w/kg | 97.2 | 1.82T | ||
| 27Q120 | 1.20w/kg | 97.5 | 1.82T | ||
| 30G120 | 1.20w/kg | 98 | 1.82T | ||
| High Induction Type |
B20P085 | 35-1200mm | 0.85w/kg | 97 | 1.86T |
| B23P085 | 0.85w/kg | 97.2 | 1.88T | ||
| B23P090 | 0.90w/kg | 97.2 | 1.88T | ||
| B23P095 | 0.95w/kg | 97.2 | 1.88T | ||
| B23P100 | 1.00w/kg | 97.2 | 1.88T | ||
| B27P095 | 0.95w/kg | 97.5 | 1.89T | ||
| B27P100 | 1.00w/kg | 97.5 | 1.89T | ||
| B30P120 | 1.20w/kg | 98 | 1.89T | ||
| Domain Refined High Induction Type(Laser) |
B20R065 | 35-1200mm | 0.65w/kg | 97 | 1.86T |
| B23R085 | 0.85w/kg | 97.2 | 1.88T | ||
| B27RK085 | 0.85w/kg | 97.5 | 1.89T |

1.Which products can we provide?
CRGO mother coils, slit coils, transformer laminations, OEM transformer cores.
2. Who are we?
We are the pioneers of CRGO silicon steel products in China since 1988. As exclusive users of Bao-steel, we have also established a joint lab with Bao-steel.
3.How can we guarantee quality?
We adhere to the ISO 9001:2015 standard in all our production processes. Before production, our engineers conduct thorough calculations. Post-production, we perform rigorous testing before dispatch.
4. Why should you choose us over other suppliers?
With over 30 years of experience in producing transformer cores, we utilize advanced German slitted cutting systems and Georg 800 cross-cutting E-stack machines. Our annual transformer core production capacity exceeds 100,000 tons.
Slit Coils
Assembled Cores
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2441024". Items marked "" are certified.
Company Profile
Since 1988, Wuxi Julong Silicon Steel Co., Ltd concentrated on oil immersed transformer cores, dry-type transformer cores, and 800KV ultra-high voltage power transformer cores, also supplies grain oriented silicon steel slit coil, OEM lamination and assembled core. We are exclusive user of Bao-steel and has Bao-steel Julong Joint Laboratory, engaged in deep cooperation in the field of ultra thin and ultra thick oriented silicon steel for high energy efficiency transformer, low noise silicon steel processing market adaptability. We have cooperated with Siemens Energy, ABB, Schneider, Wujiang Transfromer. We have 30, 000tons oriented silicon steel in our warehouse and 58 international and domestic advanced longitudinal and transverse cutting production lines, including German GEORG Precision Cut TBA800 E-Stacker, TBA1000, and TBA800, with an annual output of over 100, 000 tons of oriented electrical steel products. Wuxi julong silicon steel Co., Ltd is located in wuxi city, Jiangsu province, covers an area of about 68, 000 square meter.
About Our Factory & Business Background
- Address
- Five Star Industrial Development Zone of Donggang Town, Wuxi, Jiangsu, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Ton
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
- Main Products
- Oriented Silicon Steel Coil, Oriented Silicon Steel Lamination, Transformer Core, Goes, Oriented Silicon Steel Mother Coil, Oriented Slitted Silicon Steel, Oriented Electrical Steel, CRGO Silicon Steel, Transformer Core Lamination, Oriented Silicon Steel
-
Production Lines
- 3
-
Production Machines
- Cutting machine, Laminating machine, Testing machine, Uncoiling slitting machine
-
QA/QC inspectors
- 9 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 18 Years
-
Main Markets
- Europe, Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO50001
FAQ
- Which products can you provide?
- We provide CRGO mother coils, slit coils, transformer laminations, and OEM transformer cores.
- What is your company background?
- We are pioneers of CRGO silicon steel products in China since 1988 and are exclusive users of Bao-steel.
- How do you guarantee quality?
- We adhere to ISO 9001:2015, conduct thorough engineering calculations before production, and perform rigorous testing before dispatch.
- Why choose us over other suppliers?
- We have over 30 years of experience, advanced German cutting systems, and an annual capacity exceeding 100,000 tons.
- What is the minimum order quantity?
- The minimum order quantity is 1 Ton.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the lead time for production?
- The lead time is one month for both peak and off-peak seasons.
- Do you offer customization services?
- Yes, we offer full customization, minor customization, and flexible customization from samples and designs.
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