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Brand Name : CENTERSKY or NO LOGO
Model Number : 3 Phase EI 400
Certification : ISO, ROHS
Place of Origin : Jiangyin, Jiangsu, China
MOQ : 3000 KGS
Price : USD 1000 KG ---USD 1600 KG
Payment Terms : L/C, T/T, D/P
Supply Ability : 15000 MT Per Year
Delivery Time : 5-18 DAYS
Packaging Details : Standard Packing, 500-1000kg One Pallet
Material : CRNGO Electrical Steel Material
Thickness : 0.5mm thickness, 0.35mm thickness
Product Name : M400-50A Three Phase EI 600 Silicon Steel EI Core Lamination
Key Word : EI Core Lamination
Packaging : 1000kg One Pallat
Sizes : 3UI120, 3UI150, 3UI180, 3UI210, 3UI240, 3UI270, 3UI300
Capacity : 50mt per day/15000mt per year
Company History : Established in 2000
Equipments : High Speed Punching Machines, Manual Punching Machines
Grade Material : 50WW800, 50WW350
Holes : 4 holes or 6 holes
Maximum sizes : 3UI360, Maximum length 600mm
Allealed Product : Available
Delivery time : 12-16 days for 25 tons
Surfact Treatment : T4 Coating
Molds : Hundreds of Standard and Non-Standard Molds
EI Three Phase Lamination
We manufacturer EI Three Phase Lamination in many different dimensions, made to order to customer specification as well as standard grade, which is widely used in China and all over the world.
Our leading manufacture process and strict management ensure the good shape, high accuracy dimension, smooth surface, and high lamination factor.
Introduction:
EI lamination cores are most often used in transformer manufacturing
 Single phase EI core is made by the silicon steel strip. The model of EI lamination in standard sizes is from
EI-30 to EI-360.The gap sizes of transformer lamination core can be customized.
Catalogue:
| Type | a | b | c | d | e | holes | aperture | 
| EI- 28 | 28 | 4 | 6 | 8 | 17 | ||
| EI-35 | 35 | 5 | 7.5 | 10 | 19.5 | ||
| EI-41 | 41 | 6 | 8 | 13 | 21 | ||
| EI-42 | 42 | 7 | 7 | 7 | 14 | ||
| EI-48 | 48 | 8 | 8 | 16 | 24 | ||
| EI-50 | 50 | 8 | 9 | 16 | 25.5 | ||
| EI-57 | 57 | 9.5 | 9.5 | 19 | 28.5 | 4 | 4 | 
| EI-60 | 60 | 10 | 10 | 20 | 30 | 4 | 5 | 
| EI-66 | 66 | 11 | 11 | 22 | 33 | 4 | 4 | 
| EI-75 | 75 | 12.5 | 12.5 | 25 | 37.5 | 4 | 5.5 | 
| EI-76.2 | 76.2 | 12.7 | 12.7 | 25.4 | 38.1 | 4 | 5 | 
| EI-78 | 78 | 13 | 13 | 26 | 39 | 4 | 5 | 
| EI-84 | 84 | 14 | 14 | 28 | 41 | 4 | 6 | 
| EI-85.8 | 85.8 | 14.3 | 14.3 | 28.6 | 42.9 | 4 | 5 | 
| EI-96 | 96 | 16 | 16 | 32 | 48 | 4 | 6 | 
| EI-105 | 105 | 17.5 | 17.5 | 35 | 52.5 | 4 | 6 | 
| EI-108 | 108 | 18 | 18 | 36 | 54 | 4 | 5.5 | 
| EI-114 | 114 | 19 | 19 | 38 | 57 | 4 | 6 | 
| EI-120 | 120 | 20 | 20 | 40 | 60 | 4 | 7 | 
| EI-126 | 126 | 21 | 21 | 42 | 63 | 4 | 7 | 
| EI-133.2 | 133.2 | 22.2 | 22.2 | 44.4 | 66.6 | 4 | 7 | 
| EI-150 | 150 | 25 | 25 | 50 | 75 | 4 | 8 | 
| EI-152.4 | 152.4 | 25.4 | 25.4 | 50.8 | 76.2 | 4 | 8 | 
| EI-162 | 162 | 27 | 27 | 54 | 81 | 4 | 10 | 
| EI-168 | 168 | 28 | 28 | 50 | 84 | 4 | 10 | 
| EI-171 | 171 | 28.5 | 28.5 | 57 | 85.5 | 4 | 10 | 
| EI-180 | 180 | 30 | 30 | 60 | 90 | 4 | 10 | 
| EI-190.5 | 190.5 | 31.75 | 31.75 | 63.5 | 95.25 | 4 | 10 | 
| EI-192 | 192 | 32 | 32 | 64 | 96 | 4 | 10 | 
| EI-210 | 210 | 35 | 35 | 70 | 105 | 4 | 10 | 
| EI-228 | 228 | 38 | 38 | 76 | 114 | 4 | 10 | 
| EI-240 | 240 | 40 | 40 | 80 | 120 | 4 | 10 | 
| EI-254 | 254 | 48 | 55 | 48 | 164 | 4 | 12 | 
| EI-270 | 270 | 45 | 45 | 90 | 135 | 4 | 12 | 
| EI-228 | 228 | 38 | 38 | 76 | 114 | 4 | 10 | 
| EI-300 | 300 | 50 | 50 | 100 | 150 | 4 | 12 | 
| EI-360 | 360 | 60 | 60 | 120 | 180 | 4 | 12 | 

| Type | a | b | c | d | e | holes | aperture(Φ) | 
| UI-20 | 60 | 20 | 20 | 60 | 4 | 6 | |
| UI-22 | 66 | 22 | 22 | 66 | 4 | 6,8 | |
| UI-25 | 75 | 25 | 25 | 75 | 4 | 6,8 | |
| UI-27 | 81 | 27 | 27 | 81 | 4 | 6,8 | |
| UI-28 | 84 | 28 | 28 | 84 | 4 | 8 | |
| UI-30 | 90 | 30 | 30 | 90 | 4 | 8 | |
| UI-32 | 96 | 32 | 32 | 96 | 4 | 8 | |
| UI-35 | 105 | 35 | 35 | 105 | 4 | 8 | |
| UI-38 | 114 | 38 | 38 | 114 | 4 | 8 | |
| UI-40 | 120 | 40 | 40 | 120 | 4 | 10 | |
| UI-44 | 132 | 44 | 44 | 132 | 4 | 8,10 | |
| UI-45 | 135 | 45 | 45 | 135 | 4 | 10 | |
| UI-50 | 150 | 50 | 50 | 150 | 4 | 8,10 | |
| UI-60 | 180 | 60 | 60 | 180 | 4 | 10,12 | |
| UI-70 | 210 | 70 | 70 | 210 | 4 | 13 | |
| UI-80 | 240 | 80 | 80 | 240 | 4 | 14 | |
| UI-90 | 270 | 90 | 90 | 270 | 4 | 14 | |
| UI-100 | 300 | 100 | 100 | 300 | 4 | 16 | 

| Type | a | b | c | d | e | Holes | Aperture(Φ) | 
| 3PEI-17.5 | 87.5 | 17.5 | 17.5 | 17.5 | 52.5 | 4 | 6 | 
| 3PEI-20 | 100 | 20 | 20 | 20 | 50 | 6 | 6 | 
| 3PEI-20* | 100 | 20 | 20 | 20 | 60 | 4,6 | 6 | 
| 3PEI-22 | 110 | 22 | 22 | 22 | 66 | 4 | 8 | 
| 3PEI-22.2 | 122 | 22 | 28 | 22.2 | 61 | 4 | 6 | 
| 3PEI-25 | 125 | 25 | 25 | 25 | 75 | 4 | 8 | 
| 3PEI-27 | 135 | 27 | 27 | 27 | 81 | 4 | 8 | 
| 3PEI-28 | 140 | 28 | 28 | 28 | 84 | 4 | 8 | 
| 3PEI-29 | 145 | 29 | 29 | 29 | 72.5 | 4 | 8 | 
| 3PEI-30 | 150 | 30 | 30 | 30 | 90 | 6 | 7 | 
| 3PEI-30.5 | 152 | 30.5 | 30.5 | 30.5 | 76.25 | 6 | 6 | 
| 3PEI-32 | 160 | 32 | 32 | 32 | 80 | 4 | 8 | 
| 3PEI-32* | 160 | 32 | 32 | 32 | 96 | 4 | 8 | 
| 3PEI-35 | 175 | 35 | 35 | 35 | 105 | 4 | 8 | 
| 3PEI-36 | 180 | 36 | 36 | 36 | 90 | 6 | 8 | 
| 3PEI-38 | 190 | 38 | 38 | 38 | 95 | 4,6 | 8,10.5 | 
| 3PEI-38* | 190 | 38 | 38 | 38 | 114 | 6 | 8 | 
| 3PEI-40 | 200 | 40 | 40 | 40 | 100 | 4 | 10.5 | 
| 3PEI-40* | 200 | 40 | 40 | 40 | 120 | 4,6 | 10 | 
| 3PEI-44 | 220 | 44 | 44 | 44 | 132 | 6 | 8,10.5,12.5 | 
| 3PEI-45 | 225 | 45 | 45 | 45 | 135 | 4 | 10 | 
| 3PEI-50 | 250 | 50 | 50 | 50 | 150 | 4,6 | 8,10.5 | 
| 3PEI-56 | 280 | 56 | 56 | 56 | 168 | 4 | 12 | 
| 3PEI-60 | 300 | 60 | 60 | 60 | 180 | 6 | 12 | 
| 3PEI-61* | 288 | 61.3 | 52 | 61.3 | 144 | 4,6 | 12 | 
| 3PEI-61 | 305 | 61 | 61 | 61 | 152.5 | 4,6 | 14 | 
| 3PEI-70 | 350 | 70 | 70 | 70 | 210 | 6 | 13 | 
| 3PEI-80 | 400 | 80 | 80 | 80 | 240 | 6 | 14 | 
| 3PEI-90 | 450 | 90 | 90 | 90 | 270 | 6 | 14 | 
| 3PEI-100 | 500 | 100 | 100 | 100 | 300 | 6 | 16 | 
| 3PEI-120 | 600 | 120 | 120 | 120 | 320 | 6 | 16 | 

Company information:
Jiangyin Centersky was established in 2000. Main business is manufacturing silicon steel EI lamination, UI lamination, cutting lamination.
Our capacity is 15000mt per year. We have 15 years' export experience.
FAQ:
1. Q: Can I get some samples?
A: Yes, sample order is available for quality checking and market test.
1-10kg of sample is free.
2. Q: What's the delivery time?
A: Sample order needs 2-3 days. Formal order needs 8-15 days.
3. Q: What's your payment terms?
A: We usually accept T/T at sight as the main payment terms, and other payment can also be negotiated.
4. Q: Do you have the prodcts in stock?
A: Yes, we will keep some general ones in stock.
5. Q: Can I mix different models in one container?
A: Yes, different models can be mixed up.
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