QUALITY AT AN AFFORDABLE COST
INTRODUCTION Crompton Greaves Ltd., the pioneer and leader in the Electrical Industry for last seven decades, manufactures its own requirement of Stampings & Laminations for the entire range of Electric Motors, Fans, Pumps and Chokes. Our Stampings Division is fully equipped with the latest High Speed Blanking lines, 'H' frame high tonnage presses and CNC precision notching machines. We are also equipped with ultra modern heat treatment facility having continuous roller hearth furnace with exothermic gas as a protective atmosphere. We also have our own ultra modern captive Tool Room facility. All this, coupled with professional experience and manufacturing technology, has enabled us to manufacture high quality Stampings, now available to meet the Stamping & Lamination needs of other industries as well.
PRODUCT RANGE All types of Electrical Motor Stampings, Stator/Rotor auto stitched, Stator riveted/ cleated and Rotor die cast as per customer requirements. All types of Choke Laminations. All types of Fan, Mixer, Submersible and Mono-block Pumps, Windmill, Hydro/Turbo Generator Stampings. Any other types of precision Stampings as per specific customer requirements including manufacturing of tooling for the same. Stator Packs Auto Stitched Stator & skewed Rotor
TOOL DESIGN & TOOL ROOM Our Tool Room is equipped with more than forty precision machines, Prominent among them are: Quick press software for Optimised Tool Design. Swiss make CNC wire cut Electric Discharge Machines having capacity up to 400 X 700mm co-ordinate travel. Jig Boring Machine with digital read-out having capacity up to 1120 X 710mm coordinate travel. Jig Grinder with planetary and slot grinding attachments and optical rotary table. NC Milling and Boring Machine. VMC with FANUC control having capacity up to 2000 X 800mm co-ordinate travel. Precision Surface Grinder having capacity up to 1500 X 700mm with accessories like diaform attachment and sine table for grinding accurate profiles. Spark Erosion Machine. CATMUR Jig Grinder AGIE EDM Wirecut Machine CHARMILLES Wirecut Machine MAHO NC Milling Machine WMW Jig Boring Machine
TOOL DESIGN & TOOL ROOM Double Row progressive tool Notching tool with programmable die set KENT Precision Surface Grinder
QUALITY We are fully equipped for checking of Magnetic and Mechanical properties (BH curve, watt loss & magnetization for standard strips & core packs) of material. With the help of our Global R&D center we can analyse the chemical composition of steel, grain orientation for heat treated Laminations, insulation & coating measurement. We have a dedicated team to monitor & improve Cpk for in process and final products to meet six-sigma quality levels. NIKON Profile Projector Co-ordinate Measuring Machine Cpk monitoring for Six Sigma
CERTIFICATION ISO 9001:2008 ISO 14001:2004 BS OHSAS 18001:2007
FACILITIES We have two manufacturing facilities, one at Kanjurmarg, Mumbai and other at MIDC, Ahmednagar with a combined capacity of 22000 MT. We have a ambitious plan of enhancing our capacity to meet the ever growing need of our customers. Shop Floor view of Mumbai Plant Ahmednagar plant Shop Floor view of Ahmednagar Plant
MANUFACTURING FACILITIES Our state-of-the-art manufacturing facilities include the latest machinery such as: High Speed Blanking presses up to 300 ton capacity running at 250 strokes per minute with progression dies and auto-feeders. CNC Notching Machines with programmable die set. CNC Notching Machines with 16 ton capacity for circular & segmental Stampings, 300 1500 mm diameter for circular Stampings, and 300-2800 mm diameter for segmental Stampings. Precision Notching Machines up to 16 ton capacity with facility of skip notching and skew punching. Large Mechanical presses up to 500 ton capacity with auto-feeders up to 1200 mm. Fully operational double loop camber free slitting line with capacity to cut 1250 mm width coil & weight of 7 ton max. 500 Ton Blanking Press Double Loop Slitting Line High speed press with sound proof enclosure CNC Notching Machine SPM for Stator Core welding Continuous Roller Hearth Furnace
Crompton Greaves Limited Stampings Division-Industrial Systems Unit I: Kanjur Marg (East), Mumbai 400 042, India T: +91 22 6755 8725 F: +91 22 2578 7970 Unit II: Plot No B 110, M.I.D.C., Ahmednagar 414 111, India T: +91 241 661 0525 F: +91 0241 661 0511 E: M6.Marketing@cgglobal.com Registered Office: th CG House, 6 Floor, Dr Annie Besant Road, Worli, Mumbai 400 030, India W: www.cgglobal.com