With the large-scale cattle farming in the market, many large-scale beef slaughter and processing enterprises are left with a large amount of cattle fat that needs to be processed and utilized. Currently, Xinxiang Hongyang Machinery Co., Ltd. has developed a complete set of cattle and sheep fat rendering equipment production line, using new process equipment to extract the tallow and obtain refined tallow. The products are sold worldwide, and there are multiple model projects installed nationwide in provinces such as Yunnan, Hunan, Zhejiang, Guangdong, Guizhou, Inner Mongolia, Chongqing, Sichuan, Henan, and more.

The formal large-scale production process is roughly divided into: meat mincing, conveying, material separation, melting., oil residue separation, filtering, crude oil rendering, and refining.

Refining process includes dephosphorization, degumming, dehydration, deodorization, deacidification, decolorization, etc. Animal oil must be refined before it can be consumed. This type of oil generally has a light color and becomes snow white after refining with equipment of Xinxiang Hongyang Machinery Co. Ltd

Tallow

Similar to refining tallow from beef fat, people use cattle's adipose tissue as raw material, and after heating, the oil is extracted. This tallow has a special unpleasant odor and needs to be melted and deodorized before it can be used. In industrial production, factories use the adipose tissue of beef from meat food processing enterprises as raw material, and through Xinxiang Hongyang Company's wet rendering process, it undergoes more than twenty processes such as degumming and deacidification to become tallow. The melting point of tallow is 40℃-46℃, it can make pastries flaky, so it is often used as a shortening agent in the production of Western pastries in European countries.