Puppet Steel
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We are a manufacturer who produce single phase / three phase lamination: EI, UI, UT, 3PEI.etc. The thickness can be from 0.23-0.5mm, CRNGO and CRGO from famous steel factory.
Three-phase EI core is made by the silicon steel strip. The models of EI lamination in standard sizes are from 3PEI-17.5 to 3PEI-120. The gap sizes of the transformer lamination core can be customized.
Our high quality silicon steel laminations can be used in different kinds of products, such as transformers, reactors, UPS, ballast resistors, electrical ballast and many other electrical products. Any comments are welcome.
| SIZE | EI-35 to EI-360 3PEI-17.5-3PEI-100 |
|---|---|
| THICKNESS | 0.23-0.35MM (CRGO) 0.35-0.5MM (CRNGO) |
| MATERIAL | M3, M4, M5, M6 (CRGO) 35W250, 35W300, 35W400 (0.35MM) 50W250, 50W310, 50W400, 50W470, 50W600, 50W800 (0.5MM) |
| FREQUENCY | 50HZ-60HZ |
| COATING | T2 Inorganic (CRGO) T4 Semi-organic (CRNGO) |
| PROCESS TECHNOLOGY | ANNEALING & WITHOUT ANNEALING |
| APPLICATION | CONTROL TRANSFORMER, AUTO TRANSFORMER, ISOLATION TRANSFORMER, POWER TRANSFORMER; BALLAST, REACTOR, INDUCTOR, INVERTER POWER, VOLTAGE STABILIZERS.etc |
| Type | a | b | c | d | e | holes | aperture(Φ) |
|---|---|---|---|---|---|---|---|
| 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-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 | 7 |
| EI-120 | 120 | 20 | 20 | 40 | 60 | 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-192 | 192 | 32 | 32 | 64 | 96 | 4 | 10 |
| 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 |
Our company has introduced a dozen of fully automatic high-speed precision punching presses and a hundred of other punching presses. The floor area of the company is nearly 15,000 square meters. There are about 30 quality monitoring people among 200 employees. Over the past years, we have insisted on the policy of "customer satisfaction" and constantly strived for improvement. Guided by the principle of "quality first", we attach great importance to procedures and results.
Directly manufacturing factory with competitive price and quality control, we check all material when we start to bulk productions.
Professional advice to help you purchase the products you wanted.
Professional export service team servers in the deal.
Customization service is available, OEM business is appreciated.
We will inspect and test all products material carefully to ensure no damage and lost.
The success of our cooperation can be guaranteed for our company is a credible and honest partner.
