Industry Usage Cold Rolled Magnetic Steel Ei Laminated Core

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Model NO.: EI
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Shape of Core: EI
• Size: Ei-28 to Ei-288
• Thickness: 0.5mm or 0.35mm
• Frequency: 50Hz-60Hz
• Coating: T2 Inorganic/T4 Semi-Organic
• Process Technology: Annealing/Non-Annealing
• Type: Non-Oriented Silicon Steel /Oriented Silicon Steel
• Technique: Cold Rolled
• Chemical Composition: Silicon Steel
• Delivery Time: 8-15days
• Color: White or Black
• Transport Package: Cartons/Pallets
• Trademark: Jirui
• Origin: Ningbo, Zhejiang, China
• HS Code: 8504901900
• Production Capacity: 10000tons/Year
• Package Size: 30.00cm * 19.00cm * 10.00cm
• Package Gross Weight: 25.000kg

Product Description

Introduction

EI lamination is made by the silicon steel strip. 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-28.2 to EI-288.

The gap sizes of transformer lamination core can be customized.

Product Parameters

SIZE	EI-28 to EI-288  (MONO PHASE)     3PEI-16 to 3PEI-50 (TRIPLE PHASE)
THCIKNESS	0.23-0.35MM (CRGO)   0.35-0.5MM (CRNGO)
MATERIAL	M3, M4, M5, M6 (CRGO)   35W250, 35W300, 35W400 (0.35MM)  M330-35A 50W250, 50W310, 50W400, 50W470, 50W600, 50W800 (0.5MM) 50W1000,50W1300 M400-50A 26M1
FREQUENCY	50HZ-60HZ
COATING	T2  Inorganic ( CRGO ) T4  Semi-organic (CRNGO)
PROCESS TECHNOLOGY	ANNEALLING & WITHOUT ANNEALLING
APPLIANCE	CONTROL TRANSFORMER, AUTO TRANSFORMER, ISOLATION TRANSFORMER,POWER TRANSFORMER,BALLAST,REACTOR,INDUCTOR,INVERTER POWER, VOLTAGE STABILIZERS.etc.

Product Specification

Company Information

Workshop Photo

Jirui occupies an area of 12,000 square meters, with modern production equipment and a beautiful park environment.

Currently, Jirui has 85 employees, including three professional engineers, six product inspectors, and 20 technical staff members.

The company possesses advanced equipment, such as 15 automatic high-speed precision punch presses, 3 automatic toroidal winding machines, 10 semi-automatic machines for short materials, 12 annealing furnaces, and more than 100 sets of molds.

FAQ

Q1:Are you a Manufacturer?
A:Yes,we both Manufacturer and trading company,you will own high quality and competitive price.

Q2:What is your sample policy?
A:The sample is free,you only need to bear the freight .

Q3: Do you have the products in stock?
A:Yes,we will keep some general ones in stock.

Q4: What's the delivery time?
A:Sample order needs 5-7 days.Formal order needs 15-21 days. Specific delivery time depends on the order situation.

Q5: 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.

Q6:What is your terms of delivery?
A: EXW,FOB, CIF From Ningbo Port.

Q7:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.