High Temperature Grease For Machinery Parts

High Temperature Grease For Machinery Parts  is designed for high temperature, heavy load and high-speed operation of mechanical parts, can provide excellent lubrication and wear resistance under extreme conditions, widely used in industrial equipment, automotive, metallurgy, mining and other fields.

 

Specifications and parameters
Drop point: ≥250°C

Operating temperature range: -20°C to 180°C

Base oil viscosity: ISO VG 150-460

Consistency Grade: NLGI 2-3

Wear resistance: four ball test wear diameter ≤0.5mm

Oxidation resistance: rotational oxygen bomb test ≥300 minutes

 

material
Base oils: synthetic oils (such as PAO, ester oils)

Thickener: compound lithium, polyurea

Additives: antioxidant, extreme pressure agent, anti-rust agent, etc

 

Apply
Industrial equipment: high temperature bearings, gears, chains

Automobile: hub bearing, constant speed universal joint

Metallurgy: continuous casting machine, rolling mill bearing

Mine: Crusher, ball mill

 

Manufacturing process
Preparation of raw materials: Select base oil, thickener and additive.

Mixing: The base oil is mixed with the thickener and heated to the reaction temperature.

Reaction: The thickener reacts in the base oil to form a grease structure.

Cooling and homogenization: After cooling, it is processed by a homogenizer to ensure uniformity.

Filtration and packaging: packaging after filtering impurities.

 

Production process
Raw material inspection

Batching and mixing

Reaction and cooling

Homogenizing treatment

Quality inspection

Packaging and storage

 

Export advantage
High quality: meets international standards.

Price competitiveness: obvious cost advantage.

Stable supply: Sufficient production capacity.

Customized services: Recipes can be adjusted according to demand.

 

 

 

The main components of high temperature grease include compound soap thickened semi-synthetic lubricating oil, and add structural improvement agents, antioxidant additives and special anti-wear additives. These ingredients work together to make the high-temperature grease maintain stable lubrication performance at high temperatures.

 

1. Excellent high temperature performance and oxidation stability  : prevent high temperature deterioration of grease and ensure long-term normal operation of lubricating parts at high temperature.

2. Excellent adhesion : Good mechanical stability and colloidal stability to ensure that the lubrication parts will not be lost.

3. Good lubricity : protect bearings to reduce wear and prolong the service life of bearings.

4. Good oil film strength and load capacity  : it will not dry out or form harmful impurities under high temperature and high load.

5. Super extreme pressure resistance  : very little oil, even in extreme conditions can maintain a stable lubrication effect.

 

 

The applicable temperature range of high temperature greases is wide, generally reaching -50 ° C to +280 ° C, and even some products can reach higher temperatures in the short term. This allows it to provide reliable lubrication protection for mechanical equipment under a variety of extreme temperature conditions.

 

 

High temperature bearings: such as blower bearings, fan bearings, flatbed printing machine bearings, etc.

High temperature furnace: such as plywood drying furnace, coating conveying curing furnace, ceramic curing furnace, etc.

Textile industry: lift bearings for printing and dyeing machines, bearings for steam engines and dryers.

Food industry: toaster conveyor belt bearings, pastry conveyor belt bearings, etc.

High temperature and heavy duty equipment in metallurgy, mining, oil field, machinery, steel mills, transportation and other industries.

 

 

1. Before use, the lubricating part should be cleaned to ensure no impurities and water.

2. Carry out plastic compatibility test to ensure that the grease is compatible with the equipment material before use.

3. Store in a cool and dry place, avoid direct sunlight and high temperature environment, to prevent deterioration of grease.

4. Check the lubrication parts regularly, and replenish or replace the grease in time to ensure the normal operation of the equipment.

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