Food grade lubricants are specialized lubricants that are used in applications where there is a possibility of incidental contact between the lubricant and food or food packaging materials. These lubricants are formulated to be non-toxic, non-allergenic, and odorless, and they must meet specific regulations and certifications to be considered food grade.

Food grade lubricants are commonly used in the food and beverage industry, particularly in the processing and packaging of food products. They are used to lubricate equipment such as conveyors, chains, gears, and bearings to ensure that they operate smoothly and efficiently.

The use of food grade lubricants is essential to ensure the safety and integrity of food products. If a non-food grade lubricant were to come into contact with food or food packaging materials, it could contaminate the product and potentially cause harm to consumers. Therefore, using food grade lubricants can help to prevent contamination and ensure that food products are safe for consumption. These are available at Keller-Heartt.

Here are some common features of food grade lubricants:

1. Non-Toxic: Food grade lubricants are formulated with non-toxic ingredients that are safe for use in food processing and handling environments.
2. Odorless: Food grade lubricants are odorless or have a low odor, which is important to prevent contamination of the food product.
3. Colorless: Food grade lubricants are usually colorless to prevent any possibility of staining or discoloration of the food product.
4. Heat and Cold Resistance: Food grade lubricants are designed to withstand high and low temperatures commonly found in food processing environments.
5. Water Resistant: Food grade lubricants are resistant to water, which is important in applications where water may come into contact with the lubricant.
6. Anti-Corrosion: Food grade lubricants contain anti-corrosion additives to protect equipment from rust and corrosion.
7. Compatibility: Food grade lubricants are compatible with a wide range of materials, including rubber, plastics, and metals, commonly found in food processing equipment.
8. NSF Certified: Food grade lubricants are certified by the National Sanitation Foundation (NSF) to ensure that they meet specific standards for use in food processing and handling environments.
9. H1/H2 Certified: Food grade lubricants are categorized as H1 or H2, with H1 being used in applications where there is incidental contact with food and H2 used in areas where there is no possibility of contact with food.

These are some of the key features of food grade lubricants that make them essential in the food processing and handling industry.

There are several different types of food grade lubricants available, each designed for specific applications and requirements. Here are some of the most common varieties of food grade lubricants:

1. Synthetic Food Grade Lubricants: These are lubricants made from synthetic materials such as polyalphaolefin (PAO), esters, and silicone, and are designed for high-temperature applications.
2. Vegetable-Based Food Grade Lubricants: These lubricants are made from natural vegetable oils, such as soybean, canola, or sunflower oil, and are used in low-temperature applications.
3. Mineral Oil-Based Food Grade Lubricants: These are lubricants made from mineral oil and are suitable for general-purpose lubrication in food processing environments.
4. Biodegradable Food Grade Lubricants: These lubricants are formulated to be environmentally friendly and are designed to break down naturally over time.
5. Multi-Purpose Food Grade Lubricants: These are versatile lubricants that can be used for a variety of applications, such as lubricating bearings, chains, gears, and other moving parts.
6. Oven Chain Lubricants: These lubricants are designed specifically for use on oven chains, which are used in baking and other food processing applications.
7. Compressor Lubricants: These lubricants are used in air compressors that are used in food processing environments, and they are designed to operate in high-temperature and high-pressure environments.

These are some of the common varieties of food grade lubricants available, and the choice of lubricant will depend on the specific application and requirements. It is important to choose the right lubricant to ensure the safety and quality of food products.