TECHNOFLUID GIRTH GEAR GREASE

TECHNOFLUID Girth Gear Grease is a heavy-duty, high-load lubricating grease specially formulated for open girth gears and large slow-speed gear drives.

Manufactured using high-viscosity base oils, special thickeners, and advanced EP/solid lubricant additives to withstand extreme loads, shock loads, and boundary lubrication conditions.

Forms a tenacious, adhesive lubricating film that protects gear teeth against wear, pitting, and scuffing.

Designed to perform reliably in cement, steel, mining, sugar, and power plants under harsh operating environments.

Key Benefits

Exceptional load-carrying and extreme pressure performance.

Strong adhesion ensures grease remains on gear teeth during rotation.

Provides excellent protection against micropitting, scuffing, and wear.

Good resistance to water washout and contamination.

Minimizes gear noise and vibration.

Extends gear life and reduces maintenance downtime.

Suitable for spray, brush, or manual application systems.

Applications

Recommended for:

Open girth gears of rotary kilns

Ball mills and tube mills

Dryers and rotary furnaces

Large open gear drives

Suitable for slow-speed, heavily loaded gear systems operating under shock loads and dusty environments.

Specifications

Characteristics	Test Method	Typical Figures
Appearance	Visual	Smooth, tacky grease
Colour	Visual	Dark Brown / Black
Thickener Type	—	Special Soap / Clay
Base Oil Type	—	High Viscosity Mineral
Solid Lubricants	—	Graphite / MoS₂ (as applicable)
NLGI Grade	ASTM D217	0 / 1 (Sprayable / Brushable)
Worked Penetration (60 strokes), 0.1 mm	ASTM D217	310 – 370
Base Oil Viscosity @ 40°C, cSt	ASTM D445	≥ 1000
Drop Point, °C	ASTM D2265	Non-melting
Four Ball Weld Load, kg	ASTM D2596	≥ 400
Wear Scar Dia, mm	ASTM D2266	≤ 0.50
FZG Load Stage	DIN 51354	≥ 14
Water Washout @ 79°C, % loss	ASTM D1264	≤ 5
Copper Corrosion (24 hrs @ 100°C)	ASTM D4048	1b
Rust Prevention	ASTM D1743	Pass
Adhesion / Tackiness	In-house	Excellent
Operating Temperature Range, °C	—	-10 to 120