PINYANG MNMF series low temperature rice whitener is a high-performance core equipment designed for modern rice processing, integrating advanced low-temperature milling technology to solve the industry pain point of nutrition loss caused by high temperature in traditional rice milling. It is widely applicable to medium and large rice mills, rice processing plants and complete rice milling production lines, providing high-quality, efficient and energy-saving rice whitening solutions.Adopting innovative low-temperature milling technology, the machine strictly controls the friction temperature during the processing process below 25℃ through a dual-channel real-time air cooling system and low-speed high-precision grinding design, effectively avoiding heat damage to rice grains. This advanced technology maximizes the retention of the original nutrients in rice, including vitamin B group, vitamin E, γ-aminobutyric acid and other active ingredients in rice germ, with the germ retention rate reaching more than 90%, which is far higher than the less than 30% of traditional high-temperature rice mills. At the same time, it prevents the gelatinization of rice surface starch and the generation of microcracks inside the rice grains, ensuring that the processed rice maintains a natural milky white or light yellow luster, and the cooked rice has a strong grain sweetness and chewy taste, which is not easy to retrograde after cooling.In terms of performance, the MNMF low temperature rice whitener has obvious advantages of high efficiency and low loss. It is equipped with a high-power air supply system and double pressure door air lock technology, whose air volume is more than 2.5 times that of conventional rice mills, effectively restraining temperature rise and ensuring stable operation under long-term continuous work. The processing capacity ranges from 1-5 tons per hour according to different models (such as MNMF18 2-3 T/H, MNMF30 4-5 T/H), with low broken rice rate ≤3%, high rice yield, and low bran content on the rice surface, greatly improving the quality and added value of finished rice products. The machine adopts a new type of feed hopper design, which changes the direction of suction to realize cold rice feeding, and is equipped with a vertical suction duct cooling rice tank, which further reduces the temperature of the discharged rice by 1℃ compared with the traditional cooling rice tank, ensuring the low-temperature effect throughout the processing process.In terms of structure and operation, the machine has the characteristics of compact design, small floor area, and easy installation, operation and maintenance. It adopts modular component design, with detachable bran collection structure, which is convenient for daily cleaning and regular maintenance; the feeding device adopts upper and lower valve linkage, ensuring that materials fall freely, improving air penetration and enhancing the cooling effect. The operation interface is simple and intuitive, with adjustable whitening degree (6-level adjustment), which can flexibly process brown rice, germ rice and polished rice according to different market demands, realizing customized production. In addition, the whole machine is made of high-quality steel, with stable performance, low noise, low energy consumption and long service life, which can effectively reduce the operation cost of enterprises.As a new generation of energy-saving and high-quality rice processing equipment, MNMF low temperature rice whitener not only solves the problem of nutrition loss in traditional rice milling, but also meets the market demand for high-quality, healthy and fresh rice. It is an ideal equipment for rice processing enterprises to upgrade their products, improve market competitiveness and realize high-efficiency and high-quality development.
