EI Transformer Laminations

Your Premier EI Transformer Laminations Manufacturer

EI Transformer Laminations

EI transformer laminations are made by the silicon steel strips.

The model of EI lamination in standard sizes is from EI 28 to EI -240, and the model of EI lamination in non-standard sizes is from EI-36 to EI-360. The gap sizes of transformer lamination core can be customized.

Three-phase EI lamination is made by the silicon steel strips. The model of three-phase EI lamination is from three-phase (20) to three phase (100), and the hole size is from Φ4.5 to Φ14. The gap sizes of transformer lamination core can be customized.

ei transformer laminations

EI Transformer Laminations Specifications

Product NameEI Transformer Laminations/EI Core Laminations
SizesPlease check below technical data
ApplicationsEI laminations cores scope:Power transformer, control transformer, etc.
Other SizesEI Mono-phase series EI28-300
Raw MaterialsSilicon Steel Material (CRGO, CRNGO)
Thickness0.30mm-0.50mm
Material MillBAOWU STEEL/AN STEEL/TAI STEEL
Related TypesLT-Series/UI-Series
Sample Lead Time3-5 days 
MouldNo need Mould charge for standard sizes, if not standard sizes we can make mould according to your detailed drawings
MOQ500KG
Packing25kg in one paper box with spraying antirust and anti rust paper, 1.0-1.5 tons per pallet, 25-27 tons per 20GP container
Delivery TimeWithin 15 working days/20 GP container
Payment TermT/T, L/C, etc.
ShippingBy air or sea or combined transportation
Production Capacity10000 tons/year

EI Transformer Laminations Features

  • Low iron loss, high magnetic flux strength, comes up to the international advance standard.
  • Slight thickness difference between the horizontal and the longitudinal direction, promising the high lamination factor.
  • Processing Performance: Easily punched and cut, high dimensional accuracy.
  • Insulating Coating: Uniform color, good insulation, strong adhesive, high heat resistance, high putrescibility.
  • Smooth surface, no rust, no rolling marks, no cold lap, no crease, no bubble cell, no delamination defects.

EI Transformer Laminations Data Sheet

MODEL TYPEABC(Long)C(Short)DEHoleNOTE
NO.(φ)
EI-1680164840161648 
EI-20100206050202048 
EI-22110226655222248 
EI-25125257562.5252565.5 
EI-28140288470282848HIGH SPEED
EI-301503090105303048HIGH SPEED
EI-32160328080323247 
EI-351753510587.5353548HIGH SPEED
EI-36180369090353568 
EI-381903811495383868HIGH SPEED
EI-40200401201004040610 
EI-4422044132110444468 
EI-4522545135112.54545411 
EI-50250501501255050611 
EI-5628056168140565648 
EI-60300601801506060614 
EI-70350702101757070413 
EI-80400802402008080414 
EI-90450902702259090414 
EI-100500100300250100100414 

EI Transformer Laminations Standard Packaging

Your Reliable EI Transformer Laminations Manufacturer In China