High-Performance Julong B20r065 Transformer Core Sheets for Energy Efficiency
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Product Highlights
- Ultra-Low Iron Loss: B20R065 grade achieves 0.65W/Kg loss at 1.7T/50Hz for superior energy efficiency.
- High Permeability: Silicon content of 0.5%-4.5% ensures high permeability and reduced Joule loss.
- Premium Raw Materials: Sourced from industry giants Bao-steel and Wu-steel for consistent quality.
- OEM Customization: Transformer laminations can be customized according to customer drawings.
- Advanced Manufacturing: Utilizes German slitted cutting systems and Georg 800 cross-cutting E-stack machines.
- Strict Quality Control: Adheres to ISO9001:2015 with 100% visual and function inspection before dispatch.
- Large Production Capacity: Annual production capacity exceeds 100,000 tons to meet high demand.
- Established Expertise: Pioneers in CRGO silicon steel in China since 1988 with 18 years of export experience.
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 High-Performance Julong B20r065 Transformer Core Sheets for Energy Efficiency
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Product Description
Our Oriented Silicon Steel is a premium low-carbon silicon iron alloy enriched with 0.5% to 4.5% silicon content. It boasts exceptional attributes such as high permeability, significantly reducing Joule loss in power equipment, thus enhancing efficiency and energy-saving capabilities. Additionally, it offers lower iron loss and a high resistance coefficient, making it an indispensable material for high-performance applications.
Raw Material: Crafted from CRGO silicon steel sourced from industry giants Bao-steel and Wu-steel.
| Type | Grade | Width | Max Core [email protected]/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 |
We meticulously calculate and update the quotation according to your drawings.Upon your confirmation, we will proceed with production based on the provided drawings.

1.Which products can we provide?
We offer a diverse range of products including CRGO mother coils, slit coils, transformer lamination, and OEM transformer cores.
2. Who are we?
We are the pioneers of CRGO silicon steel products in China since 1988. As the exclusive user of Bao-steel, we have established a joint laboratory with Bao-steel to ensure top-notch quality and innovation.
3.How can we guarantee quality?
Our production process adheres strictly to the ISO9001:2015 Standard. Before finalizing any order, our engineers conduct meticulous calculations. Post-production, each product undergoes rigorous testing before dispatch.
4. Why should you choose us over other suppliers?
With over three decades of expertise in producing transformer cores, we leverage advanced German slitted cutting systems and the Georg 800 cross-cutting E-stack machine. Our annual production capacity exceeds 100,000 tons, ensuring we meet your demands with unparalleled efficiency and quality.
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
- What products do you provide?
- We offer CRGO mother coils, slit coils, transformer laminations, and OEM transformer cores.
- Who are you?
- We are pioneers of CRGO silicon steel in China since 1988 and exclusive users of Bao-steel.
- How do you guarantee quality?
- We follow ISO9001:2015 standards, conduct meticulous calculations, and perform 100% inspection before dispatch.
- Why choose us over other suppliers?
- We have over 30 years of expertise, advanced German cutting systems, and an annual capacity of 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?
- The average lead time is one month for both peak and off-season periods.
- Do you offer OEM services?
- Yes, we provide OEM services for transformer laminations according to customer drawings.
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