MR total mixed ration TMR cows modulating material quality control technology in high-yielding cattle promotion and demonstration, testing materials are divided into the following four categories: fodder (four kinds): corn silage, alfalfa on grass, hay and oats hay L. chinensis. Grains and by-products and other feed materials (10 kinds): corn, puffed corn, distillers grains, rapeseed, soybean meal, wheat bran, cottonseed meal, extruded soybean, corn gluten meal and cottonseed. Fine materials, finished products (9 kinds): early lactation, late lactation and perinatal preliminary three kinds of fine feeding, calf calves early and late with two kinds of material, chaff prices and early lactation, late lactation, Dry cows and heifers and other four kinds of concentrates. TMR (6 categories): early lactation, lactation mid-late lactation, pre-perinatal, dry cows and heifers. Wherein the crude feed, grain and by-products and fine materials, finished feed ingredients belong TMR materials, chaff cutter, collectively known as TMR materials. Feed mixer work? We feed mixer by the common but generally do not understand how it works: General feed mixer is composed of a large grooved like things, supply chaff cutter, feeder drum can be two sports at the same time, one of the drum rotation, and the other is the drum with the swing of the swing frame. Blended material with the drum in the drum is rotated, flipped, and the mixture at the same time, with the drum swinging back and forth about blending movement, under the combined effect of these two movements, the material is fully in a short time mixture. Feed mixer for mixing all powder, granular materials, organic materials and other objects. Chaff accessories, farmer Le farming machinery (online consultation), chaff music provided by urban farmers farming machinery Fertilizer Limited. Fertilizer urban farmers music Farming Machinery Co., Ltd. (www.nongminle.net) is Tai'an, feed processing machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Le farmers farming machinery leadership with the staff warmly welcome all inquiries negotiations to create music farmer farming machinery better future.