Manufacturing Industries

Importance of Manufacturing: • Manufacturing transforms raw materials into finished goods — adding value, generating employment, earning foreign exchange, and driving economic growth. • Industrialisation is central to India's development strategy: - Raises per capita income (manufacturing value added > agricultural value added). - Generates non-farm employment — absorbing surplus agricultural labour. - Self-reliance: Domestic production reduces import dependence. - Linkage effects: Manufacturing creates demand for raw materials (primary sector) and services (tertiary sector). • India's manufacturing sector contributes about 15–17% of GDP — lower than China (28%) — 'Make in India' is a policy response. Factors Influencing Industrial Location in India: 1. Raw Material Proximity: • Iron and steel industries near iron ore and coal — Jamshedpur (near Jharkhand mines), Bhilai (Chhattisgarh), Rourkela (Odisha). • Sugar mills near sugarcane areas — UP, Maharashtra. • Jute mills near jute fields — West Bengal. 2. Power Availability: • Thermal and hydroelectric power shapes industrial location. • Aluminium smelting near hydroelectric plants. 3. Labour Availability: • Cheap, semi-skilled labour in states like UP, Bihar has attracted garment and light engineering industries. • Skilled IT workers concentrate in Bengaluru, Hyderabad, Pune. 4. Transport and Connectivity: • Port cities (Mumbai, Chennai, Kolkata) are industrial centres — easy import of raw materials and export of finished goods. • Railway junctions. 5. Market: • Consumer goods industries near large urban markets — Delhi, Mumbai. 6. Government Policy: • Industrial licensing policy historically directed industries to backward regions — PSU steel plants in Bhilai, Rourkela, Durgapur were placed in underdeveloped states for regional balance. • SEZs (Special Economic Zones): Tax incentives attract private investment. • Ease of Doing Business reforms. 7. Agglomeration Economies: • Mumbai textile mills, Ludhiana hosiery, Tiruppur knitwear — concentration creates shared labour pools, suppliers, and services.

Iron and Steel Industry: • Iron and steel is the backbone of industrial development — steel is needed for everything from construction and automobiles to machinery and appliances. • India is the world's second-largest steel producer (after China) — producing about 125 million tonnes per year. Raw Materials Required: • Iron ore (from Jharkhand, Odisha, Karnataka). • Coking coal (from Jharia, Raniganj — Damodar Valley). • Limestone (from MP, Rajasthan — for flux). • Manganese (Odisha, Karnataka — for alloys). • Water (large quantities for cooling). Location of Steel Plants: Public Sector Plants (SAIL): • Jamshedpur (Jharkhand): Tata Steel — India's first integrated steel plant (1907). Located between iron ore (Singhbhum) and coal (Damodar Valley). 'Pittsburgh of India.' • Bhilai (Chhattisgarh): SAIL plant — Soviet-aided; near Bailadila iron ore. • Rourkela (Odisha): SAIL plant — German-aided; near iron ore and coal. • Durgapur (West Bengal): SAIL plant — British-aided; near Raniganj coal. • Bokaro (Jharkhand): SAIL plant — Soviet-aided. • Vishakhapatnam (Andhra Pradesh): RINL — Rashtriya Ispat Nigam — coastal plant using imported coking coal. Private Sector: • JSW Steel (Karnataka, Maharashtra), Tata Steel, Jindal Steel, JSPL. Problems of the Indian Steel Industry: 1. Outdated technology: Some plants use old blast furnace technology — less efficient. 2. Energy intensity: Steel making consumes huge amounts of coal and electricity — high costs. 3. High cost of raw materials: Coking coal is mostly imported. 4. Labour productivity: Lower than China and South Korea. 5. Infrastructure bottlenecks: Poor road and rail connectivity increases costs. 6. Competition: Chinese dumping of cheap steel disrupted global markets.

Cotton Textile Industry: • Cotton textile is India's oldest and most important manufacturing industry — with a history going back to the 19th century. • India is the world's second-largest textile producer and largest exporter of cotton yarn. • The industry employs about 35–45 million people — making it the second-largest employer after agriculture. Historical Development: • Pre-independence: India was the world's largest handloom weaving country — British colonial policy deindustrialised Indian textiles to protect British mills. • First modern mill: 1818 (Fort Gloster, Kolkata); 1854 (Bombay — Cowasji Nanabhai Davar's first Bombay mill). • Mumbai became the textile capital — 'Cottonopolis of the East' — because of: humid climate (cotton fibres don't break), cotton port, availability of capital (Parsi and Marwari merchants), railway connections. Distribution: • Western India: Mumbai (historical centre — though mills have closed), Ahmedabad ('Manchester of India' — largest cotton textile centre today), Surat, Rajkot. • South India: Coimbatore ('Manchester of South India'), Chennai, Bengaluru. • North India: Kanpur, Delhi. Two Sectors: 1. Mill sector: Organised, large mills — concentrated in Mumbai and Ahmedabad. 2. Power loom sector: Small, scattered workshops with power looms — accounts for about 62% of fabric production. 3. Handloom sector: Traditional hand-operated looms — about 14% of fabric; important for employment and cultural heritage. Challenges: 1. Obsolete machinery: Many mills still use old technology. 2. Competition: Competition from China (lower cost) and Bangladesh (lower wages). 3. Power costs: Electricity is expensive for mills. 4. Infrastructure: Poor logistics raise costs. 5. Labour laws: Restrictive labour laws historically reduced flexibility. 6. Water usage: Cotton dyeing and processing are highly water-intensive. IT Textile (Technical Textiles): • Growing sector — medical textiles, geotextiles, fire-resistant fabrics, airbags — higher value added.