饲料机械的结构原理：
1.可避免动物挑食。配合饲料配方有多种原料，营养全面，可防止动物从粉料中挑选其爱吃的，拒绝摄入其他成分的现象。
Avoid animal eaters. There are a variety of materials with feed formulation, comprehensive nutrition to prevent the animals from the powder in the selection of their favorite, refusing to take the other ingredients of the phenomenon.
2.饲料报酬率高。在制粒过程中，由于水分、温度和压力的综合作用，使饲料发生一些理化反应，使淀粉糊化，酶的活性增强，能使被喂饲动物更有效地消化饲料，转化为体重的增加。
Feed conversion rate. In the granulation process, due to the combined effect of moisture, temperature and pressure, some of the chemical reaction that occurs feed, gelatinized starch, the enzyme activity is enhanced, can be fed to animals to digest feed more efficiently converted to weight gain .
3.贮存运输更为经济。经制粒，一般会使饲料的散装密度增加40%-100%，可减少仓容，节省运输费用。
Storage and transportation more economical. After granulation, the general will feed bulk density increased by 40% to 100%, can reduce the storage capacity to save transportation costs.
4.流动性好，便于管理。
Good fluidity, easy to manage.
5.避免饲料成分自动分级，减少环境污染。
Avoid automatic classification of feed ingredients, reduce environmental pollution.
6.杀灭动物饲料中的沙门氏菌。
Kill salmonella in animal feed.
饲料机械的正确使用：
1、粉碎机长期作业，应固定在水泥基础上。如果经常变动工作地点，粉碎机与电动机要安装在用角铁制作的机座上，如果粉碎机柴油作动力，应使两者功率匹配，即柴油机功率略大于粉碎机功率，并使两者的皮带轮槽一致，皮带轮外端面在同一平面上。
Long-term mill operations, should be fixed in the cement foundation. If you often change in the workplace, grinder motor to be mounted with angle iron production base unit, if the diesel powered mill, power should make the two match, that is slightly larger than the diesel power grinder power, and to both consistent pulley groove, the outer end face of the pulley in the same plane.
2、粉碎机安装完后要检查各部紧固件的紧固情况，若有松动须予以拧紧。
To check the mill after the installation of fasteners fastening ministries, must be tightened if loose.
3、要检查皮带松紧度是否合适，电动机轴和粉碎机轴是否平行。
To check whether the proper belt tension, the motor shaft is parallel to the axis and mill.
4、粉碎机启动前，先用手转动转子，检查一下齿爪、锤片及转子运转是否灵活可靠，壳内有无碰撞现象，转子的旋向是否与机上箭头所指方向一致，电机与粉粹机润滑是否良好。
Former mill started, first hand rotation of the rotor, check the teeth claw hammer and rotor operation is flexible and reliable, whether the collision phenomenon shell, rotor rotation is consistent with the machine direction of the arrow, motor and splintered machine lubrication is good.