Cement Plants — Among the World's Largest Industrial Forging Consumers (1,000+ Tonnes Per Plant Per Year)
The global cement industry (4.3 billion tonnes/year cement production, $350B market, 1,000+ cement plants worldwide each producing 1–10 million tonnes/year clinker) is the world's largest industrial forging consumer after oil and gas, primarily because of the extreme demands placed on rotating kiln and grinding mill components. A single rotary kiln of modern world scale (72m long × 6m diameter — typical for a 5,000 t/day plant) has 3 tyre rings of 42CrMo4 Q+T forged steel (OD 8,000mm, weight 60 tonnes each = 180 tonnes of tyre ring forgings per kiln), 6 support rollers of 42CrMo4 Q+T (OD 1,600mm, 8 tonnes each = 48 tonnes per kiln), 2 kiln girth gear segments (cast steel — not forged), and numerous auxiliary shaft, coupling, and housing forgings. The ball mills (2–4 mills per cement plant for raw material grinding and clinker grinding, each 4,000–8,000 kW installed power, 4–6m diameter × 10–15m long) contain trunnion bearing forgings (42CrMo4 Q+T, OD 1,200–1,600mm, weight 8–12 tonnes each), shell head plate forgings, and mill liner attachment bolt forgings. Total forging content per cement plant: 500–1,500 tonnes — procured primarily from specialized forge shops in Germany (Saarschmiede — now part of Dillinger), India (Bharat Forge, Shivam Forge), and China (CITIC/XCMG-affiliated forge shops). Indian forge shops (ex-Rajkot) supply kiln tyre rings and mill shaft forgings at 30–40% below German forge list prices and 10–15% below Chinese alternatives on a CIF delivered basis, with EN 10204 3.1 material documentation and 100% UT inspection equivalent to European standards.
FLSmidth (Founded 1882 in Copenhagen — the world's leading supplier of cement plant technology, with 200+ cement plants designed globally in the past 30 years, merged with ThyssenKrupp's Polysius cement division in 2020 — creating a combined entity with 40%+ of global cement equipment market share) specifies 42CrMo4 Q+T as the primary material for kiln tyre rings, support rollers, ball mill trunnions, and VRM roller journals across all its kiln and grinding equipment product families: the ILC (In-Line Calciner) kilns (the industry-standard preheater kiln design, used in 80%+ of new cement plants), the ATOX vertical roller mill (for raw material grinding — ATOX 27.5 through ATOX 57.5), the MAAG cement mill (ball mill for cement grinding — Mill 2 through Mill 7), and the SMIDTH OK roller press. FLSmidth's spare parts division (FLSmidth Parts) supplies kiln tyre rings, support rollers, and VRM roller journals as replacement parts — at OEM list prices that are 60–80% higher than equivalent quality forged components from qualified Indian or European spare parts suppliers. The growth of independent spare parts suppliers (ISPs — Independent Service Providers) for FLSmidth's extensive installed base (200+ plants, each requiring 2–3 kiln tyre ring replacements over a 40-year plant life = 400–600 tyre rings) creates a multi-hundred-million-dollar annual market for Indian forge shops producing to FLSmidth's 42CrMo4 Q+T specifications. Shivam Forge's FLSmidth-qualified kiln tyre ring forgings — at 30–40% below FLSmidth OEM list price — serve this ISP market globally.
India's cement industry (350 MTPA production — world's #2 after China's 2,300 MTPA) is the largest single national market for cement plant kiln and mill forgings, and Rajkot's proximity to India's major cement clusters makes Shivam Forge the optimal domestic supplier. India's top 5 cement companies and their key plant locations near Rajkot: UltraTech Cement (138 MTPA — Ranavav plant Gujarat 5,000 t/day, Kovaya Grinding Station Gujarat, Manikgarh Maharashtra, Hirmi Chhattisgarh, Baga Rajasthan — all within 300 km–1,200 km of Rajkot); Ambuja Cement/Holcim India (43 MTPA — Ambujanagar Gujarat 5,000 t/day — 180 km from Rajkot, Chandrapur Maharashtra, Rajasthan unit); ACC Cement/Holcim India (40 MTPA — Thondebhavi Karnataka, Wadi Karnataka, Jamul Chhattisgarh); Dalmia Bharat (40 MTPA — Rajgangpur Odisha, Kadapa Andhra Pradesh); Shree Cement (45 MTPA — Beawar Rajasthan 1,200 km, Raipur Chhattisgarh). UltraTech Cement's Ranavav integrated plant (Porbandar district, Gujarat — 5,000 t/day, established 1995, equipped with FLSmidth ILC kiln and ATOX VRM) is the closest major cement plant to Rajkot at 90 km — enabling ex-works Rajkot to Ranavav delivery in 2 hours. Emergency kiln tyre ring replacement (a critical plant-shutdown event): Shivam Forge can mobilize a kiln tyre forging in 30–45 days ex-Rajkot vs. 90–120 days from European forge shops — potentially saving $500,000–1,000,000 in kiln shutdown costs per day.
Shivam Forge's cement plant forging strategy: (1) Complete range — kiln tyre rings (OD up to 9,000mm, 80 tonnes max, 42CrMo4 Q+T), support rollers (OD up to 1,800mm, 42CrMo4 Q+T), VRM roller journals (Pfeiffer/Loesche/Polysius, 42CrMo4 Q+T), ATOX roller shafts (FLSmidth spec, 42CrMo4 Q+T), ball mill trunnions (42CrMo4/4340 Q+T), and roller press tyre rings (42CrMo4 Q+T); (2) FLSmidth component supplier status — qualified for FLSmidth's replacement parts supply with EN 10204 3.1, 100% UT, and CMM dimensional documentation meeting FLSmidth's drawing tolerances; (3) Domestic India advantage — 1–3 days delivery to Indian cement plants (Gujarat, Rajasthan, Maharashtra) vs. 90–120 days import lead time from Europe — enabling inventory reduction and just-in-time kiln maintenance; (4) Africa/Middle East supply — CIF Lagos (Dangote Cement Nigeria) 14–18 days, CIF Dubai (Arabian Cement UAE) 8–11 days, CIF Dar es Salaam (Tanzania Portland Cement) 16–20 days — all at 20–30% below European competitors; (5) China cement ISP market — 500+ cement plants in China use FLSmidth, Pfeiffer, or Loesche OEM equipment with non-Chinese specification forgings (42CrMo4 vs. Chinese 42CrMo) — Indian alternatives (CIF Shanghai 10–14 days) at 15–20% below European list prices. Contact our cement industry team at +91-9265772827.
