Robust Transformer Safety Lamination Sheets for Extended Use
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Product Highlights
- High Permeability & Low Loss: Silicon content 0.5%-4.5% reduces Joule loss and enhances energy efficiency.
- Premium Raw Materials: Sourced exclusively from industry leaders Bao-Steel and Wu-Steel.
- OEM Transformer Cores: Full customization available according to customer drawings.
- Advanced Cutting Technology: Utilizes German slit-cutting systems and Georg 800 cross-cutting machines.
- ISO 9001:2015 Certified: Quality guaranteed through rigorous pre-order calculations and post-production testing.
- High Production Capacity: Annual output exceeds 100,000 tons with 3 production lines.
- 100% Finished Product Inspection: Visual and function inspection performed by 9 dedicated QA/QC inspectors.
- Flexible Customization Options: Supports customization from samples, designs, and full minor customization.
Product Attributes
- Customization
- Available
- Type
- Oriented Silicon Steel
- Standard
- GB
- Model NO.
- B30P120
- Technique
- Cold Rolled
- Shape
- Sheet
- Thickness
- 0.30mm
- Iron Loss
- 1.20W/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 Robust Transformer Safety Lamination Sheets for Extended Use
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Product Description
Oriented silicon steel, a refined low-carbon silicon-iron alloy with a silicon content of 0.5% to 4.5%, offers exceptional properties including high permeability, which significantly reduces Joule loss in power equipment, enhances efficiency, and promotes energy savings. This material also boasts a lower iron loss and a high resistance coefficient, making it an ideal choice for power applications.
Raw Material: CRGO silicon steel sourced from industry-leading suppliers 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 | ||
| 27QG100 | 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 |
Upon receiving your confirmation, we seamlessly proceed with production, adhering strictly to the meticulously detailed drawings you've provided.

1. Which products can we provide?
We specialize in CRGO mother coils, slit coils, transformer laminations, and OEM transformer cores.
2. Who are we?
Established in 1988, we are pioneers in CRGO silicon steel products in China, and we exclusively use Bao-Steel. We've also established a joint lab with Bao-Steel, further solidifying our commitment to quality and innovation.
3.How can we guarantee quality?
Adhering to ISO9001:2015 standards, we ensure quality through meticulous pre-order calculations by our engineers and rigorous post-production testing before dispatching.
4. Why should you buy from us, not from other suppliers?
With over 30 years of experience in producing transformer cores, we utilize advanced German slit-cutting systems and the Georg 800 cross-cutting E-stack machine. Our annual production capacity exceeds 100,000 tons, underscoring our capability and reliability.
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 specialize in CRGO mother coils, slit coils, transformer laminations, and OEM transformer cores.
- Who are the company and what is their background?
- Established in 1988, we are pioneers in CRGO silicon steel products in China, exclusively using Bao-Steel and maintaining a joint lab with them.
- How do you guarantee product quality?
- We adhere to ISO9001:2015 standards, ensuring quality through meticulous pre-order calculations by engineers and rigorous post-production testing.
- Why should customers choose your company over others?
- With over 30 years of experience, we utilize advanced German slit-cutting systems and Georg 800 machines, with an annual capacity exceeding 100,000 tons.
- What are the minimum order quantity and payment terms?
- The minimum order quantity is 1 Ton. We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the average lead time for production?
- The lead time is one month for both peak season and off-season.
- Do you offer OEM and ODM services?
- Yes, we provide both OEM and ODM services, including customization from samples, designs, and full customization.
- What is the nearest port for shipping?
- The nearest port is Shanghai Port.
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