CRGO SILICON STEEL. CRGO Silicon Steel products. Our quality, your reliability. Manufacturer & Exporter of

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1 CRGO SILICON STEEL Manufacturer & Exporter of CRGO Silicon Steel products Our quality, your reliability

2 JAYBEE Laminations Pvt. Ltd. was established in 1988 as a manufacturer of CRGO Silicon steel cores for the emerging transformer industry of India. With two units located in Noida (UP), the manufacturing facilities are centrally positioned for supply of all kinds of CRGO Silicon steel products for transformers - power/distribution and special applications. Various reputed manufacturers of distribution and power transformers rely on JAYBEE for world-class products and an excellent quality of collaboration. MISSION To provide premium 'core' s u p p o r t t o t r a n s f o r m e r industries across the globe with special focus on value addition and performance optimization for higher energy efficiency VISION To become one-stop shop to m e e t t h e e l e c t r i c a l T & D requirements of the world with innovative end-to-end solutions driven by indigenous talent CORE VALUES Ÿ Customer-centric approach Ÿ Honesty and personal integrity Ÿ Emphasis on quality of collaboration Ÿ Sensitivity towards energy conservation Ÿ Commitment towards sustainable growth With state of the art production facilities spread across a total area of 115,000 sq. ft., we have established our core competencies in the design, development and manufacturing of CRGO steel cores conforming to global standards of quality. Ÿ Team Work & Mutual Support At JAYBEE, supplying quality products at competitive pricing, with timely deliveries is our specialty. MISSION VISION VALUES STRENGTHS Quality Consistent quality is maintained by procurement of raw material from BIS licensed steel mills. Based on customer requirements, we supply star rating t r a n s f o r m e r c o r e s w i t h guaranteed no load losses. STRENGTHS Competitive pricing Due to our healthy & consistent relationships with suppliers, we are able to procure raw material at competitive pricing thereby bene tting the customer and becoming an important link the value chain. Timely deliveries Our strict adherence to Just-intime manufacturing system results in shorter lead times of s u p p l y. This exponentially enhances production capacities of our customers and helps meet t h e i r s t r i n g e n t d e l i v e r y schedules. Over 100 satisfied customers in India and abroad We strive hard... therefore we succeed!

3 Products Cut Laminations: Power and distribution transformers Special applications (locomotive, shunt, reactors) Raw Material CRGO steel is imported in the form of mother coils from reputed steel producers in USA, Japan, Korea, Germany, China, Russia etc. Each coil conforms to the speci cations of Bureau of Indian Standards of quality (IS 304). Each lot of raw material is accompanied with Mill Test Certi cate (MTC) and other relevant chain of documents that can be produced at customer's request. At JAYBEE, all grades of CRGO steel in conventional, Hi-B and domain re ned quality are available. Slit coils: Width range: mm Assembled cores Toroidal & Rectangular Cores: CT/PT applications We source the best to give you the best! At par with the best in the world!

4 Process and Facilities Slitting Maximum coil width: 150 mm Tungsten carbide cutters to minimise burrs CNC cutting: Mitred and non-mitred cutting Width range: mm Tungsten carbide cutters to minimise burrs Horizontal Step Lap Vertical Step Lap Core Assembly Packing: Weatherproof and secure packing for transit Winding and annealing: CT/PT cores Our facilities match the best in the world! Every process is carried out in-house!

5 Testing Technical Speci cations Characteristics of CRGO electrical steel are affected by impurities, grain size, grain orientation and surface insulation. Even minor stresses, burrs, edge cambers or bends can increase core losses and magnetizing current signi cantly. Jaybee Laminations has the facilities to ensure proper handling and stress free processing of the material. S.I.R. Tester Testing of raw material For every lot of CRGO coils received, samples are checked for electrical and physical properties of the material. These samples are tested in accordance with IS 649 for core loss, insulation resistance, stacking factor and bends. Testing of nished goods: 'Before dispatch, various parameters such as length, width, burr level, stack height, thickness, surface insulation and edge camber are checked. No load losses are tested for assembled cores Epstein Bridge Tester Tolerance chart for dimensions of CRGO laminations (as per IS 304) Attribute Width Length Thickness Mitering Angle Burr Height Wave Factor Edge Camber Hole Dimension Attribute Range/Value mm 100 mm - 30 mm 30 mm mm 400 mm mm mm 350 mm - 1,000 mm 1,000 mm -,000 mm,000 mm - 3,000 mm 3,000 mm - 4,000 mm mm mm 45 degrees mm mm mm Material width > 150mm, Flatness deviation Material width > 150mm Up to 34 mm Tolerance / mm / -0.0 mm / mm / mm / mm / mm / mm / mm / -.00 mm +/ mm +/ mm +/- 5 minutes 10 microns 15 microns 0 microns Max. 1.5% of width Max. 0.8 mm for length of 1.5m +/ mm General physical and mechanical properties of CRGO steel Density Thickness of sheet Silicon content Yield Point (relative to rolling direction) Tensile strength Elongation Number of bends Hardness (Hv) Stacking factor Grade classi cation of CRGO steel Grade (BIS nomenclature) 3HP85 3HP90 3HP95 3CG110 7HP95 7HP100 7HP110 7CG10 7CG130 30HP105 30CG130 Grade (conventional nomenclature) 3ZDKH 3M0-H 3M0-H M3 7ZDKH 7M0-H 7M0-H M4 M4 30M0-H M g/cm mm 3-4% 0 degrees 330 N/mm 0 degrees 348 N/mm 0 degrees 11% 0 degrees % Thickness (mm) degrees 355 N/mm 90 degrees 41 N/mm 90 degrees 31% 90 degrees 15 Max. Core loss (W/kg) HP100 3M0-H CG140 M Obsessed with quality!

6 Certi cations Our Clients SHIRDI SAI ELECTRICALS LTD...and many more. Countries we export to ISO 9001 certi ed Approved vendors for... Star Export House USA SAUDI ARABIA OMAN UAE PAKISTAN NEPAL BHUTAN BANGLADESH THAILAND MALAYSIA SRI LANKA ETHIOPIA GHANA Bharat Heavy Electricals Ltd. Punjab State Power Corporation Ltd. Powergrid Corporation of India Approved up to 0 kv Reputed names rely on us!

7 Srinagar Jammu Jodhpur Jalandhar Ludhiana Chandigarh Roorkee Haridwar Meerut Muzzafarnagar Delhi Ghaziabad Gurgaon Noida Rampur Alwar Bhiwadi Bareilly Jaipur Agra Gwalior Lucknow Unnao Our customer footprint in India Guwahati Ahmedabad Vadodara Bhopal Indore Nagpur Akola Kolkata Mumbai Pune Raipur Cuttack Hyderabad Kadappa Bangalore Chennai Kochi JAYBEE LAMINATIONS PVT. LTD. Unit 1 (Head Office): A-18, 19 & 1, Phase II, Dadri Road, Noida Distt. Gautam Budh Nagar, UP, India Tel.: / 41 / 4 / 43 / 44 info@jaybeelaminations.co.in Web: Unit : B-9, Site C, UPSIDC Surajpur Industrial Area Greater Noida 01306, UP, India