CEMENT INDUSTRY LUBRICANTS
CEMENT INDUSTRY LUBRICANTS
At Rymax we understand the demanding operating conditions of cement plants, where extreme temperatures, shock loads, constant v ibration, and heavy dust contamination place continuous stress on equipment. The Rymax range of cement lubricants is formulated to handle these con ditions and support critical equipment such as rotary kilns, ball mills, crushers, and mobile machinery. Although lubricants usually represent less than 1% of operating costs, they influence over 40% of total maintenance expenses making lubrication a small investment with a major operational impact.
With 40–50% of production costs tied to energy, poor lubrication increases friction and power consumption in high-load units like mills and kilns. Fine dust particles, often ranging from 3–100 microns cause nearly 80% of wear failures, and unplanned kiln shutdowns, often over $2 0,000 per hour, turn minor lubrication problems into costly downtime.
Rymax’s gear oils, open gear lubricants, hydraulic fluids, and high-temperature greases are developed to reduce these risks through strong film protection, thermal stability, and dust resistance. Our synthetic gear oils can lower energy consumption by 3 – 5% in large gearboxes, whil e our advanced open gear lubricants improve adhesion and can reduce product consumption by up to 25%. With reinforced load-carrying capacity for high-torque equipment, Rymax Lubricants help extend component life, reduce downtime, and lower the cost per ton of clinker produced.
COLOR INDICATIONS EXPLANATION
Bronze
Mineral base oil
Silver Synthetic Blend base oil
Gold
Full Synthetic base oil
Orange Fluids and Coolants
CRUSHER
RAW MATERIAL SILO
In primary crushing operations, large rock fragments are reduced into smaller, manageable sizes through high-impact force. Rymax Lubricants provides reliable lubrication solutions developed for the extreme conditions found in crushing environments. Our heavy-duty greases are formulated to withstand severe shock loads and constant vibration while maintaining a robust lubricating film under heavy contamination, ensuring continuous operation in the harshest primary crushing environments.
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Raw material silos store and homogenize crushed materials before the milling process under heavy dust exposure and fluctuating moisture conditions. Rymax Lubricants provides high-performance EP greases developed for silo discharge mechanisms and conveyor bearings. These lubricants deliver excellent mechanical stability and corrosion protection, helping prevent component seizure and premature wear caused by contamination. This supports reliable material flow, reduced maintenance, and consistent plant operation.
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Raw mills grind raw materials into a fine powder (raw meal) using high-pressure grinding or vertical rollers under intense friction and heat. Rymax Lubricants provides industrial gear oils and greases developed to deliver superior film strength and anti-wear protection in heavily loaded applications. This helps protect gearboxes and roller bearings against wear, supporting reliable operation, reduced downtime, and longer equipment service life.
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PRE-HEATING TOWER
KILN COOLER
ROLLER PRESS
HORIZONTAL MILL
Pre-heating towers use exhaust gases to heat the raw meal before it enters the kiln, operating under continuously high temperatures. Rymax Lubricants provides both mineral and full synthetic high-temperature lubricants for fan bearings and airlocks. The Rymax synthetic range delivers exceptional thermal stability and oxidation resistance, helping prevent carbon build-up and ensuring reliable performance in severe high-temperature environments.
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This is the heart of the plant, where materials are chemically transformed at extreme temperatures. Rymax Lubricants offers mineral and full synthetic solutions for girth gears and support rollers. These lubricants are formulated to handle massive radial loads and thermal expansion, providing a durable protective layer that minimizes wear and prevents costly downtime in the high-heat kiln environment.
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Roller presses apply immense pressure to finish-grind clinker or pre-grind raw materials under constant high-torque operation. Rymax Lubricants provides high-viscosity mineral and synthetic gear oils and greases formulated for extreme-pressure (EP) conditions. These products help ensure optimal load distribution across the rollers, reducing micropitting and extending bearing service life in demanding grinding environments.
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DISPATCHING/FINISHING
Horizontal mills use steel balls to grind clinker into the final cement product through heavy, continuous rotation. Rymax Lubricants offers mineral and full synthetic lubricants for trunnion bearings and large gear drives. The formulations provide excellent water washout resistance and high load-carrying capacity, helping ensure efficient mill operation and reliable protection under continuous heavy loads.
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The final stage where cement is stored, bagged, and loaded for transport through automated handling systems. Rymax Lubricants provides specialized greases and chain oils for conveyors and packing machines. These lubricants deliver superior adhesion and protection against abrasive cement dust, helping maintain reliable operation while reducing maintenance requirements in high-volume dispatch environments.
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CRUSHER
a. Gearboxes: Gevitro TWS , Gevitro TWS PAO
b. Hydraulics Systems: Hydra AW, Hydra HVI series
c. Bearings: Comdax Series, Casdax Series 2
RAW MATERIAL SILO
a. Hydraulics system: Hydra AW, Hydra HVI series 3
RAW MILL
a. Gearboxes: Gevitro TWS , Gevitro TWS PAO
b. Hydraulics Systems: Hydra AW, Hydra HVI series
c. Bearings: Comdax Series 1
c. Bearings: Comdax Series 1 7
HORIZONTAL MILL
a. Open gears: Compol series
b. Gearboxes: Gevitro TWS , Gevitro TWS PAO
PRE-HEATING TOWER
a. Blower Bearings: Comdax Series
ROLLER PRESS
a. Gearboxes: Gevitro TWS , Gevitro TWS PAO
b. Hydraulics Systems: Hydra AW, Hydra HVI series
c. Bearings: Comdax Series 5
2 6 7 4
KILN COOLER
a. Blower Bearings/Fan Bearings: Comdax Series
b. Cooler grid bearings: Comdax Series, Casdax Series
c. Gearboxes: Gevitro TWS , Gevitro TWS PAO
d. Hydraulics Systems: Hydra AW, Hydra HVI series
DISPATCHING / FINISHING 5 6 8 8
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