（1）What are Vegetable Oils & Fats?
Vegetable Oils are obtained from a variety of seeds, grains and nuts. Most common types of oil-bearing seeds and nuts are Canola, Castor, Coconut, Corn (Maize), Cottonseed, Mustard, Olive, Palm, Palm-Kernel, Peanut (Groundnut), Rapeseed, Safflower, Soybean, and Sunflower. Other major specialty oils are obtained from Almond, Avocado, Cashew, Grapeseed, Jatropha, Pecan, Pine, Shea, and Walnut. There are literally hundreds of other seeds and nuts that are available regionally around the world.
（2）Chicken&sheep fats extraction melting machine:
Animal fats are commonly consumed as part of a western diet in their semi-solid form as either milk, butter, lard, schmaltz, and dripping or more commonly as filler in factory produced meat, pet food and fast-food products.
Dairy products are animal secretions which contain varying levels of water, oils, fats and animal cells from circulatory and lymphatic systems such as blood and mammary glands.
( 3 ) Animal fat oil extraction melting Working process
Grinding —-conveying —–boiling —-oil residue separating —-filtering
Comparing to the old-fashioned self-turning boil pot, our company break the traditional animal oil refining method, research and development to promote environmental new vertical vacuum animal oil melting pot. Equipment heating method uses heat-conducting oil (or steam) as heat medium, it can smelt the grease under negative pressure and vacuum state, the oil refining speed is fast, odorless, and does not affect the environment, has standard environmental protection,which is outstanding product recognized by the environmental protection department
Advantages of Hanson animal oil extraction melting equipment: automatic feeding, simple operation, automatic slag discharge, environmental ; low peroxide value of oil, clear, fragrant, no impurities.