Audited Supplier
Oriented silicon steel is a high-performance, low-carbon silicon iron alloy with a silicon content ranging from 0.5% to 4.5%. This exceptional material boasts remarkable characteristics, including high permeability.(It significantly reduces Joule loss in power equipment, enhancing efficiency and delivering notable energy-saving benefits.), lower iron loss and a high resistance coefficient.
Raw material: CRGO silicon steel sourced from the esteemed Bao-steel and Wu-steel.
| Type | Grade | Width | Max Core Loss@P1.7T/50Hz | Lamination Factor(%) | Min Induction@B800 |
| Common Type | 23Q110 | 900-1200mm | 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 | 900-1200mm | 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 | ||
| B27QG120 | 1.20w/kg | 97.5 | 1.89T | ||
| B30P120 | 1.20w/kg | 98 | 1.89T | ||
| Domain Refined High Induction Type(Laser) | B20R070 | 900-1200mm | 0.70w/kg | 97 | 1.86T |
| B23RK085 | 0.85w/kg | 97.2 | 1.88T | ||
| B27RK085 | 0.85w/kg | 97.5 | 1.89T |
1.Which products can we provide?
We offer 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, exclusively partnering with Bao-steel, and have established a joint lab with them.
3.How can we guarantee quality?
We adhere to the rigorous ISO9001:2015 Standard. Our engineers meticulously calculate requirements before production, and we conduct thorough testing post-production before dispatching.
4. Why should you choose us over other suppliers?
With over 30 years of expertise in producing transformer cores, we utilize advanced German slitted cutting systems and the Georg 800 cross-cutting E-stack machine. Our annual transformer core production capacity exceeds 100,000 tons.
Slit coil
Transformer lamination
Assembled core
