{"id":7594,"date":"2026-07-23T08:54:15","date_gmt":"2026-07-23T00:54:15","guid":{"rendered":"https:\/\/www.sunriserendering.com\/?p=7594"},"modified":"2026-07-23T08:54:22","modified_gmt":"2026-07-23T00:54:22","slug":"low-temperature-wet-rendering","status":"publish","type":"post","link":"https:\/\/www.sunriserendering.com\/fr\/low-temperature-wet-rendering\/","title":{"rendered":"Low-temperature Wet Rendering: New Technology for Resource Utilization of Livestock and Poultry Slaughter Waste"},"content":{"rendered":"\n

Against the backdrop of green upgrading in livestock breeding and meat processing industries, turnkey disposal and efficient resource recovery of slaughter waste have become a core priority for meat processing enterprises to cut costs, boost efficiency and practice circular economy. Conventional high-temperature and high-pressure wet rendering features excessive temperature and pressure,which leads to massive nutrient loss, inconsistent product quality and high energy consumption, failing to meet the production requirements of high-end raw materials.To address these industry pain points, Low-temperature Wet Rendering delivers an innovative low-temperature processing concept that reshapes the processing system for livestock and poultry slaughter waste, offering a brand-new solution for high-quality and sustainable industrial development.<\/p>\n\n\n\n

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As a new-generation resource processing technology, Low-temperature Wet Rendering stands out by breaking the limits of traditional high-temperature and high-pressure processing.This process maintains a low temperature and micro-positive pressure environment of 80-95 \u2103 throughout the entire process. Using saturated steam as the medium via direct injection or indirect heating combined with mechanical separation, the technology completes wet hydrolysis reaction of raw materials to efficiently separate fat,protein and bones simultaneously, yielding high-purity animal fat and low-fat meat and bone meal. Compared with traditional techniques operating at a core temperature above 135\u00b0C and pressure over 0.3MPa, its low-temperature feature minimizes thermal damage to materials and fully preserves the inherent nutritional value and functional properties of proteins.<\/p>\n\n\n\n

The core competitiveness of Low-temperature Wet Rendering lies in its processing philosophy of “low temperature, short duration and continuous operation”.By precisely regulating temperature, pressure and material retention time, the technology ensures full sterilization while retaining maximum nutrients,improving product quality and reducing energy consumption. Equipped with a mature PLC automatic control system,the production line enables real-time monitoring and automatic adjustment of temperature, pressure and flow.A differentiated process parameter database tailored to various raw materials is established to stabilize product quality and support large-scale continuous standardized production.<\/p>\n\n\n\n

Boasting strong adaptability and stable performance, this technology fits a full range of industrial scenarios across the meat processing chain.It is applicable to production lines for resource treatment of bones, internal organs and other waste generated from poultry slaughter,processing lines for slaughter scraps and expired meat products in meat factories, as well as high-standard production lines for food-grade and pet food-grade meat and bone meal,catering to large-scale and refined slaughter waste processing demands of diverse enterprises.<\/p>\n\n\n\n

This technology delivers outstanding product quality advantages. The meat and bone meal produced achieves a protein retention rate of over 85%,and its fat content can be reduced below 7% with supporting degreasing procedures. The animal fat extracted reaches a purity of more than 98%,characterized by low free fatty acids (FFA), low peroxide value and excellent color. Furthermore,the low-temperature processing barely alters the amino acid profile of raw materials. The finished products feature superior safety and nutritional value,making them premium raw materials for pet food and edible protein production.<\/p>\n\n\n\n

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Deeply rooted in the field of livestock and poultry slaughter waste resource utilization, Sunrise’s Low-Temperature Wet Rendering Process uses technological innovation to solve the industry pain points of traditional slaughter waste treatment, such as high loss, low quality, and high energy consumption. It takes into account environmental benefits,economic benefits, and product quality, and helps meat processing enterprises achieve value-added processing of slaughter waste, reduced production energy consumption,and upgraded end product quality. It has become the core technological support for driving the low-carbon green transformation and high-quality development of the livestock and poultry slaughtering and processing industry.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Against the backdrop of green upgrading in livestock breeding and meat processing industries, turnkey disposal and efficient resource recovery of slaughter waste have become a core priority for meat processing enterprises to cut costs, boost efficiency and practice circular economy. Conventional high-temperature and high-pressure wet rendering features excessive temperature and pressure,which leads to massive nutrient <\/p>\n","protected":false},"author":2,"featured_media":7595,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7594","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nLow-temperature Wet Rendering: New Technology for Resource Utilization of Livestock and Poultry Slaughter Waste<\/title>\n<meta name=\"description\" content=\"Sunrise's Low-Temperature Wet Rendering Process uses technological innovation to solve the industry pain points of traditional slaughter waste treatment, such as high loss, low quality, and high energy consumption. 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