Premium CRGO Steel Sheets for Efficient Transformer Manufacturing

• Customization: Available
• Application: Power
• Phase: Single Three
• Model NO.: 27QG100
• Core: Core-type Transformer
• Cooling Method: Dry-Type Transformer Oil-Immersed Type Transformer
• Certification: ISO9001, ISO9001, 14001, 45001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Dry-Type Transformer Oil-Immersed Type Transformer
• Type: Oriented Silicon Steel
• Standard: GB
• Technique: Cold Rolled
• Shape: Transformer Core
• Brand: Julong
• Sheet Width: 35-1060mm
• Transformer Core: OEM(According to Drawing)
• Transport Package: Standard Export Package
• Specification: According to drawing
• Trademark: Julong
• Origin: China
• HS Code: 85049019
• Production Capacity: 8000tons/Month

Product Description

Product Description

 

Exceptional Quality & Fully Assembled Cores: Immerse yourself in the remarkable superiority of our transformer cores, expertly engineered to uphold the most rigorous industry benchmarks. These fully assembled marvels guarantee unmatched reliability and outstanding performance across all operational scenarios.

• Maximum Weight of Automatic Stacked Core: Engineered for formidable tasks, our automatic stacked cores are capable of supporting loads of up to 60 tons, ensuring robust durability and heightened efficiency.
• Maximum Weight of Manually Stacked Core: Offering an impressive weight capacity, our manually stacked cores can support up to 120 tons, providing exceptional resilience for the most demanding heavy-duty applications.
• Precision Gap Limit at the Joint: Our transformer cores are designed with an ultra-precise gap limit of less than 1.0mm at the joint, ensuring flawless operational performance and improved energy efficiency.
• Exacting Window Height Precision: Attaining perfect structural harmony, our window height precision is upheld at ±1mm, guaranteeing impeccable alignment and robust stability.
• Exacting Window Width Precision: Through rigorous quality controls, our window width precision remains at a tolerance of ±1mm, delivering consistent, reliable dimensions every time.

Our meticulous approach to calculating and updating quotations, based on your precise drawings, ensures the utmost accuracy and cost-effectiveness. We prioritize precision and transparency, delivering competitive pricing without any compromise on quality.Upon confirmation, production begins with strict adherence to your detailed specifications, precisely following the provided drawings. Our stringent production protocols guarantee that every product meets your exact standards, offering peace of mind and exceptional outcomes.

Oriented silicon steel, a refined low-carbon silicon iron alloy with 0.5% to 4.5% silicon content, enhances permeability, significantly reducing Joule loss in power equipment. This efficiency leads to substantial energy savings, reduced iron loss, and a high resistance coefficient. Experience the superior performance of advanced materials.
Premium Raw Material: We rely solely on CRGO silicon steel from Bao-steel and Wu-steel, ensuring unparalleled quality. Our choice of premium materials guarantees unmatched reliability and superior performance.

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
	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

Magnetic properties
Low core loss,high permeability and excellent application performance.
Thickness tolerance
The good thickness tolerance and high lamination factor.
Processing property
Suitable for punching and cutting with excellent dimension tolerance.
Insulation coating
Small color deviation,good adhesiveness and excellent resistance to heating and corrosion with high insulation coating resistance. Comply with including EU RoHS and REACH regulations.
 

Company Profile

Produce Procedure

                     1.Raw material                                    2.Slit cutting                                          3.Cross cutting

                    4. Stacking                            5.Assemble clamp and insulation                    6.Paint and Stand up

Projects

Certificates

Packaging & Shipping

 

 

FAQ

1. Which products can we provide?
CRGO mother coils, slit coils, transformer lamination, and OEM transformer cores.

2. Who are we?
Since 1988, Wuxi Julong Silicon Steel Co., Ltd has been a pioneering force in CRGO silicon steel products in China. We are the exclusive user of Bao-steel and have established a joint laboratory with them.

3.How can we guarantee quality?
We strictly adhere to the ISO9001:2015 Standard. Before placing an order, our engineers conduct thorough calculations. Post-production, we rigorously test each product before dispatch.

4. Why should you buy from us and not from other suppliers?
With over 30 years of experience in producing transformer cores, we leverage advanced German slitting and cutting systems, including the Georg 800 cross-cutting E-stack machine. Our annual transformer core production capacity exceeds an impressive 100,000 tons.

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