E&I laminations
Standard and to-drawing E and I laminations for transformer cores. Standard types are listed on the E&I chart; we make sizes outside it to your drawing.
- Grades
- CRGO, CRNO
- Thicknesses
- 0.23 mm to 0.50 mm
Markets served
Transformers
Alpine Stampings supplies transformer manufacturers with E&I laminations, strip laminations, T&U cores and cut-to-length transformer laminations, stamped and slit from CRGO and CRNO at its works in Daman, India, since 1997.
What we make for this market
Strip laminations
Continuous strip laminations for wound and stacked cores.
- Grades
- CRGO, CRNO
- Thicknesses
- 0.23 mm to 0.35 mm
T&U cores
T and U core laminations for small transformers and chokes.
- Grades
- CRGO, CRNO
- Thicknesses
- 0.23 mm to 0.50 mm
Slit coils
Slit to the width you specify, from mother coil up to 1250 mm wide.
- Grades
- CRGO, CRNO, CRCA
Cut-to-length transformer laminations
We cut transformer laminations to length on our cut-to-length line, to your specifications. Up to 300 mm wide.
- Grades
- CRGO, CRNO
- Thicknesses
- 0.20 mm to 0.65 mm
Standard E and I types are listed with their dimensions on the E&I chart. Sizes outside that list are made to your drawing.
Grades and thicknesses
- Grades
- CRGO, CRNO, CRCA
- Thicknesses
- 0.20–0.65 mm
All markets served
Request a quotation
Send us the drawing with the grade, thickness and monthly volume. If the grade is not settled, say so and we will advise against the application.