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Walchandnagar Industries : A Tradition of Engineering Excellence

Walchandnagar Industries Limited (WIL) is an ISO 9001: 2008 certified Indian company with global presence and diversified business portfolio in Projects, Products and High-tech Manufacturing. Carrying more than 100 years of Engineering Excellence legacy, WIL has established its name as one of the best in its operational areas. WIL is known for pioneering achievements in Indian engineering industry and for its contribution to nation building activities. WIL is a listed company on the BSE and NSE stock exchanges in India.
WIL has a strong engineering, project management and manufacturing infrastructure to undertake projects and supply of machinery and equipments, in the fields of Nuclear Power, Aerospace, Missile, Defence, Oil & Gas, Steam generation plants, Independent power projects, Turnkey Cement plants, Mineral Processing, Bulk Material handling and Turnkey Sugar plants. WIL has a large proven reference list of satisfied customers across the world.
Some of the pioneering achievements are
• Indigenously built Sugar project
• Company to export Sugar machinery and complete Turnkey project from India
• Export of complete Cement plant with largest ever Kiln manufactured by any Indian company
• Independent Power project based on municipal solid waste in India.
• Critical components for Nuclear Reactor
• Main propulsion gear boxes for Indian built Navy Frigates
• Components for Satellite launch vehicle for ISRO
• Critical components for 235 MW & 500 MW Nuclear Power project
• One of the largest Optical Telescope in Asia
• Major critical components in the first Indian built nuclear sub-marine ‘INS Arihant’
• Critical components for India’s first Moon mission “CHANDRAYAAN-I”
• Major critical components for India’s Intercontinental ballistic missile (ICBM) program “Agni V”.
• Critical components for India’s first Mars mission ”MANGALYAAN”.

The company Quality Management System (QMS) provides process approach for project execution and integrates various internal processes within the organization. The QMS emphasizes the importance of:
• Understanding and meeting / exceeding customer requirements
• Achieve the desired results of process performance and effectiveness, and
• Continual improvement of products and processes based on objective measurement.

WIL’s association with Indian Space Research Organization (ISRO) dates back to early 70s. WIL successfully developed indigenously critical manufacturing technologies for Aerospace Components – Rocket Motors. WIL has actively participated in manufacture of booster motor casings and nozzles for the ISRO space programs commencing from SLV-3, ASLV to PSLV & GSLV programs. Equipment manufactured by WIL, have been successfully used in the launching of ‘ROHINI’, ‘SROSS’, ‘IRS’, ‘G-SAT’ and other satellites. WIL takes pride being a contributor of key critical equipment in India’s maiden mission to moon i.e. “Chandrayan I”. WIL has been a significant contributor in India’s successful Mission to Mars i.e. Mangalyaan.
Walchandnagar industries limited (WIL) manufactures and supplies high speed, low speed, planetary as well as marine gear boxes. WIL has supplied gearboxes based on Design Standards like ISO 6336, DIN 3990, API-613, AGMA 6011/H98, ABS, LRS & IRS with double as well as single helical tooth design across various industries. WIL has absorbed Gear technology from the world renowned MAAG Gears AG Zurich with whom we had Technical Collaboration spanning more than two decades. The design philosophy, manufacturing procedures, precision machinery and heat treatment equipment were acquired from their works at Switzerland. Today the Gear division has a full fledged in house design and engineering set up coupled with manufacturing infrastructure. It has also put in place an independent quality control system. Its facilities meet stringent technical requirement and boasts of having German Hofler Rapid 2600 grinding machine, one among very few in the country. The machine is capable of grinding gears to DIN-1 quality standard. Over the last 45 years our Gear division has supplied and serviced Sugar, Cement, Steel, Paper, Hydroelectric, Fertilizer and Petro-chemical industry along with power sector. It has also made forays in Defence sector by providing Main Propulsion Gear boxes for Indian Navy. It is closely associated with design, manufacture and supply of Gear Boxes for various programs of Indian Navy for Leander class Frigates, Fleet tankers, Nuclear Powered Submarines, Anti Submarine Warfare Corvettes etc. with powers up to 24000 hp.

Walchandnagar Industries Limited
3 Walchand Terraces, Tardeo Road, Mumbai – 400 034,
Maharashtra, India. Telephone: 91-22-40287110, 23692295
E-mail: wil@walchand.com
Website: www.walchand.com

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