OEM Cold Rolled Silicon Steel Sheet CRGO Electrical Transformer Core

• Customization: Available
• Type: Oriented Silicon Steel
• Standard: GB
• Model NO.: 27QG100
• Technique: Cold Rolled
• Shape: Transformer Core
• Brand: Julong
• Sheet Width: 35-1060mm
• Transformer Core: OEM(According to Drawing)
• Certification: ISO9001,14001,45001
• 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: Step into a world of transformative power with our OEM Transformer Core by Julong. Crafted with meticulous attention to detail, our cores embody unparalleled excellence and reliability. Designed to meet the zenith of industry standards, these fully assembled cores deliver unmatched performance across all applications, ensuring peak reliability and unmatched durability.

• Maximum Weight of Automatic Stacked Core: Engineered for the most demanding projects, our automatic stacked cores bear the capability to support astounding weights of up to 60 tons. Experience durability and efficiency like never before, setting a new benchmark in transformer core construction.
• Maximum Weight of Manually Stacked Core: Boasting an extraordinary weight capacity, our manually stacked cores can effortlessly handle up to 120 tons. This empowers you with exceptional strength and reliability for the most heavy-duty tasks.
• Precision Gap Limit at the Joint: Seamless performance is guaranteed with our precision-crafted transformer cores, featuring a gap limit of less than 1.0mm at the joint. This precision enhances energy efficiency and ensures optimal operation.
• Exacting Window Height Precision: Impeccable structural integrity is achieved with our transformer cores' exacting window height precision, maintained at ±1mm. This ensures perfect alignment and stability, enhancing overall product reliability.
• Exacting Window Width Precision: Through rigorous quality checks, we maintain a window width precision tolerance of ±1mm. This guarantees the consistent and reliable dimensions you expect from industry-leading transformer cores.

Every quotation we provide is calculated with meticulous attention to detail, based on your exact drawings. This commitment ensures precision, transparency, and cost-effectiveness. Trust in our competitive pricing, which delivers excellence without compromising quality.Once confirmation is received, our production process begins, adhering rigorously to your detailed specifications and drawings. Our strict production protocols ensure each product meets your exact standards, offering peace of mind and outstanding results.

Oriented silicon steel, a premium low-carbon silicon iron alloy, contains 0.5% to 4.5% silicon content. This material provides exceptional permeability, drastically reducing Joule loss in power systems. The result is heightened efficiency with substantial energy savings, reduced iron loss, and high resistivity, epitomizing advanced material benefits for superior performance.
Premium Raw Material: Our dedication to quality shines through as we utilize only the finest CRGO silicon steel from Bao-steel and Wu-steel. This selection ensures unparalleled reliability and performance, setting a new standard in transformer core excellence.

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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