Cement Plant Lubricants Supplier — India

Vertical roller mill gearboxes typically run ISO VG 320 industrial gear oil to DIN 51517-3 (CLP), or a PAO synthetic of the same grade where the OEM permits it. Mineral fills are usually changed at 8–12 months and synthetics at 24–36 months, but both should be analysis-led rather than calendar-led — micropitting from vibration and filter neglect end more VRM gearbox fills than time does.

ID and FD fan bearings on hot-gas duty are usually regreased every 4 to 8 weeks with an NLGI 2 lithium complex grease having a dropping point above 250 °C. Once measured bearing temperature passes 100 °C, halve the interval: grease life falls roughly by half for every 10–15 °C of additional bearing temperature, and base-oil bleed is what leaves the bearing dry.

As a working set: 17/15/12 for servo hydraulics, 18/16/13 for general hydraulics, and 20/18/15 for gearboxes and circulating systems. Cement dust is both abrasive and alkaline, so filtration and breather discipline protect component life more than any grade change — each step of ISO cleanliness improvement roughly doubles bearing and gear life.

Oxidation life halves for roughly every 10 °C above 60 °C. A gear oil rated for 24 months at 60 °C is realistically a 6–12 month fill at the 80–90 °C seen on kiln drives through a South Indian summer. This is why drain intervals in the Tadipatri–Anantapur and Yerraguntla belts sit at the short end of the published range, and why used-oil analysis is worth more here than a fixed schedule.

We supply cement plants across the Telangana-Andhra Pradesh corridor and pan-India through our group network — kiln gear oils, VRM greases, crusher EP greases and the full bulk-lubricant range. What we have supplied any one customer varies across our portfolio, so we do not attach a named customer to a single product line. The companies we have supplied are listed on our about page.

Cement kiln girth gear and pinion sets typically run on ISO VG 320 or 460 industrial gear oils — ISO 12925-1 CKD and DIN 51517 Part 3 (CLP) with an extreme-pressure additive package, copper-strip tested to OEM spec. (API GL-4 and GL-5 are automotive axle specifications and do not apply to enclosed industrial gear oils.) ISO VG 680 is used in some heavy-duty applications and older kilns. Operating temperature 60-90°C at the gear case, peripheral speed up to 8 m/s, with planned drain intervals of 12-24 months guided by used-oil analysis. We supply Veedol Apreslube, Castrol Alpha SP (via group company Vasundhara Specialities), GS Caltex Kixx GEAR EP, and Balmer Lawrie gear oils in 210L barrels, 1000L IBCs and 20kL tankers.

VRM table-roller bearings and grinding-roller bearings carry extreme load combined with shock and dust ingress. The standard recommendation is a high-temperature lithium complex or calcium sulfonate grease in NLGI 2 grade, with EP additive package (Timken OK load minimum 60 lbs), water-resistance category HB on water-washout test, and operating temperature range -20°C to +180°C. We supply Veedol, Balmer Lawrie, and SELCO VRM-spec greases in 18kg pails and 180kg drums for centralised lubrication system reservoirs.

Yes. Open gear compounds for cement kiln girth gears and ball mill / cement mill drive gears are highly specialised — high-tackiness asphaltic or graphite-fortified compounds applied via spray (atomised) or drip systems. They must adhere to high-speed gear teeth without fling-off while resisting cement dust contamination. We supply OEM-recommended grades and consolidated alternatives, with technical support for application-method selection (spray-distance, atomising pressure, application frequency).

Limestone crushers — primary jaw crushers, secondary cone crushers, impactors, and hammer mills — operate under heavy-shock loading with high dust and moisture exposure. We supply EP greases (NLGI 2 lithium complex or calcium sulfonate) for crusher mainshaft bearings and pinion gears, plus hydraulic oils (HLP-D detergent grades) for crusher hydraulic-actuation systems. Selection depends on crusher OEM (Metso, Sandvik, FLSmidth, KHD, ThyssenKrupp Polysius) — we cross-reference OEM manuals before specifying.

Yes. Cement plants run continuously and consume large volumes of lubricants — a typical 10,000 TPD plant can consume 30-50 tonnes per year of gear oils, greases and process lubricants combined. We offer annual rate contracts, scheduled bulk dispatches (210L barrels, 1000L IBCs, 20kL tankers), GeM-listed supply for PSU cement plants (RINL, Cement Corporation of India), GFR-compliant deferred payment terms, and consolidated billing across multiple plant locations. Annual review meetings ensure pricing remains competitive against market benchmarks.

Yes. Our engineers conduct on-site lubrication surveys at cement plants — auditing kiln drive gear cases, VRM bearings, ball mill trunnions, raw-mill bearings, crusher main shafts, ID/FD fan bearings, conveyor drives, and ash-handling drives. Output: a consolidated lubricant SKU list (typically reducing 20-30 SKUs to 8-12 through OEM-spec consolidation), used-oil sampling and analysis programme, and CMMS-ready lubrication schedule. Survey reports delivered within 10-14 days of plant visit. Condition monitoring includes used-oil analysis (TAN, viscosity, particle count, water, wear-metal trending) and grease analysis on critical bearings.