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Avani Group

India's leading industrial reliability engineering company — delivering precision-engineered lubrication solutions and preventive maintenance to critical industries.

+91 99096 78934
kuldeep@avanigroup.org
avani@avanigroup.org
Avani house 8-9, Silver infra hub, Nr. Zydus Biotech Park, Opp. Ramdev Masala, Changodar, Ahmedabad - 382213

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Specialty Lubricants

Open Gear Lubricants

Bitumen-based and synthetic open gear compounds for kiln girth gears, mill pinions, and swing gear applications.

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Product Overview

About This Product Range

Avani Group Open Gear Lubricants are specially formulated for large, slow-moving open gear drives in cement kilns, ball mills, sugar mills, and mining shovels. The high-viscosity, adhesive compounds provide a thick, durable lubricating film that withstands heavy shock loads and prevents metal-to-metal contact on girth gear tooth faces.

Performance Benefits

Key Benefits

  • Extremely high viscosity base for film strength on large, slow gear drives
  • Excellent adhesion — stays on gear tooth faces without flinging off
  • Good penetration into the gear mesh contact zone
  • High EP protection against tooth surface fatigue and scoring
  • Diluent-applied (kerosene) or spray-applied versions available
  • Asphaltic and synthetic (bitumen-free) options for different applications

Technical Data

Specifications

Product Types
Bitumen-based compound, Synthetic (bitumen-free), Spray grade
Base Viscosity
ISO VG 3200–4600+ (before dilution)
Application Method
Manual brush, drip-feed, automatic spray system
Dilution Ratio
1:3 to 1:5 with kerosene (compound grade)
Dropping Point
>200°C
EP Performance
FZG >14 (A/8.3/90)

Where It's Used

Typical Applications

Cement kiln girth gears and pinions
Ball mill girth gears
Sugar mill roller girth gears
Mining shovel swing gears
Dryer girth gears
Large slewing ring drives

Related Products

Industrial Greases
View product →
Industrial Gear Oils
View product →
Metalworking Fluids
View product →

Need Technical Advice?

Our lubrication engineers will recommend the right grade and application method for your equipment.

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