Extreme pressure (EP) industrial gear lubricants engineered for heavy shock loads, micro-pitting resistance, and extended gearbox life in demanding environments.
Direct factory supply in barrels, drums, buckets, and cans
ISO VG 150 / AGMA 4EP / DIN 51517-3 CLPWintex Gear-Shield EP 150 is an extreme-pressure industrial gear oil for medium-loaded enclosed gear systems including spur, helical, and bevel gear drives. Provides reliable micropitting protection and surface scuffing resistance.
ISO VG 220 / AGMA 5EP / DIN 51517-3 CLPEngineered for enclosed spur, helical, bevel, and planetary gear systems subjected to heavy shock loads, boundary lubrication conditions, and high torque. The most popular gear oil grade for general industrial applications.
ISO VG 320 / AGMA 6EP / DIN 51517-3 CLPWintex Gear-Shield EP 320 is a heavy-duty extreme-pressure gear oil for slow-speed, heavily loaded gear drives in cement plants, steel mills, and mining operations where maximum load-carrying capacity is essential.
Key recommendations from our lubrication engineering team
Standard viscosity for medium-speed parallel and helical industrial gearboxes found in conveyors, mixers, and processing lines.
High-viscosity formulation for heavy-duty ball mills, cement kilns, rolling mill drives, and slow-moving heavily loaded gear pairs.
Specially formulated for surface-hardened gear teeth (carburized, nitrided) where high contact pressures induce microscopic surface fatigue.
Answers to common questions about industrial gear oils selection, storage, and compatibility.
'EP' stands for Extreme Pressure. These oils contain active chemical additives that react at localized friction hot-spots to form a protective sacrificial chemical film, preventing metal-to-metal welding.
Wintex Gear-Shield is non-corrosive to yellow metals at operating temperatures up to 90°C. For heavily loaded worm gears with phosphor bronze wheels, contact our technical team for application review.
Under standard operating conditions (clean environment, temp < 75°C), Wintex Gear-Shield EP oils provide service life of 5,000 to 8,000 operating hours. Oil condition monitoring (viscosity & TAN) is recommended every 6 months.
