Premium M3 M4 CRGO Transformer Steel Sheets for Energy Efficiency
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Product Highlights
- Premium Raw Materials: Sourced from Baosteel and WISCO for top-notch quality.
- High Energy Efficiency: Extremely high permeability significantly reduces Joule loss.
- Extensive Grade Range: Includes B30P120, M3, M4, M5, and many other specialized grades.
- Advanced Manufacturing: Utilizes German slitting systems and Georg 800 cross-cutting machines.
- High Production Capacity: Annual transformer core production exceeds 100,000 tons.
- Strict Quality Control: ISO9001:2015 certified with 100% finished product inspection.
- Flexible Customization: Offers full, minor, and sample-based customization options.
- Long Industry Experience: Pioneers in CRGO silicon steel since 1988 with 30+ years expertise.
Product Attributes
- Customization
- Available
- Type
- Oriented Silicon Steel
- Standard
- GB
- Model NO.
- M3
- Technique
- Cold Rolled
- Shape
- Coil
- Thickness
- 0.30mm
- Iron Loss
- 1.20W/Kg(1.7t/50Hz)
- Brand
- Baosteel,Wisco
- Width
- 35-1200mm
- Inside Diameter
- 508mm
- Transport Package
- Export Wood Pallet
- Specification
- 1200*1000*1100mm
- Trademark
- Julong
- Origin
- China
- HS Code
- 72261100
- Production Capacity
- 30000tons/Month
Product Images of Premium M3 M4 CRGO Transformer Steel Sheets for Energy Efficiency
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Product Description
Oriented silicon steel is a superb low-carbon silicon iron alloy material with an impressive silicon content ranging from 0.5% to 4.5%. This outstanding material features extremely high permeability, which significantly reduces Joule loss in power equipment, thereby boosting efficiency and enhancing the many energy-saving benefits. Enjoy the unrivaled combination of lower iron loss and an impressive resistance coefficient, making it an ideal choice for energy-conscious applications.
Raw material: We source our premium CRGO silicon steel from the illustrious Baosteel and WISCO, ensuring top-notch quality for our products.
We offer an extensive array of grades meticulously designed to meet all your specific requirements: B30P120, B30P105, B30R100, 27QG120, 27QG100, 23Q110, 23QG100, 23QG095, 23RK090, 23RK085, 23QG085, 23RK085, 23QG085, 23RK080, 23RK075, B23R070, 20QG085, 20RK080, 20RK075, B20R070, B20R065, M0H, M1H, M2, M3, M4, M5. Each grade is meticulously engineered to deliver outstanding performance with trusted reliability, making them perfect for your every need.
| 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 | ||
| B27QG100 | 1.00w/kg | 97.5 | 1.89T | ||
| B30P120 | 1.20w/kg | 98 | 1.89T | ||
| Domain Refined High Induction Type(Laser) |
B20R070 | 35-1200mm | 0.70w/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?
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.
3.How can we guarantee quality?
We strictly adhere to the ISO9001:2015 Standard. Before placing an order, our engineers meticulously calculate the requirements. Post-production, we conduct rigorous testing before dispatch.
4. Why should you buy from us and not from other suppliers?
With over 30 years of expertise in producing transformer cores, we utilize advanced Germany slitted cutting systems and the Georg 800 cross-cutting E-stack machine. Our annual transformer core production capacity exceeds 100,000 tons.
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 offer a diverse range of products including CRGO mother coils, slit coils, transformer lamination, and OEM transformer cores.
- Who are you?
- 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.
- How do you guarantee quality?
- We strictly adhere to the ISO9001:2015 Standard. Before placing an order, our engineers meticulously calculate the requirements. Post-production, we conduct rigorous testing before dispatch.
- Why should I buy from you?
- With over 30 years of expertise in producing transformer cores, we utilize advanced Germany slitted cutting systems and the Georg 800 cross-cutting E-stack machine. Our annual transformer core production capacity exceeds 100,000 tons.
- What are the available customization options?
- We provide customization from samples, designs, full customization, minor customization, and flexible customization.
- 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 payment.
- What is the lead time?
- The average lead time is one month for both peak and off-peak seasons.
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