With the development of the market, the demand for prefabricated components is increasing, and the quality of precast concrete components in the market is quite different.

混凝土搅拌机构件生产厂家目前关注生产流程的核心环节预制混凝土生产中混凝土质量的好坏直接影响到预制构件的产品性能，决定预制混凝土质量的决定性因素是预制混凝土搅拌站中搅拌主机的性能。

At present, the manufacturers of concrete mixer components pay attention to the core link of the production process. The quality of concrete in the production of precast concrete directly affects the product performance of prefabricated components. The decisive factor determining the quality of precast concrete is the performance of the mixing host in the precast concrete mixing station.

目前行业内普遍存在困惑的事情为预制混凝土搅拌站中采用行星式混凝土搅拌机还是采用双卧轴强制式混凝土搅拌机，这两种混凝土搅拌机在搅拌预制混凝土的搅拌性能有何区别。

At present, there is a general confusion in the industry for the use of planetary concrete mixer or double horizontal shaft forced concrete mixer in the precast concrete mixing station. What is the difference between the two concrete mixers in mixing precast concrete.

从搅拌装置来分析行星式混凝土搅拌机的搅拌装置：搅拌叶片采用平行四边形的设计结构、当搅拌磨损到一定程度时，可以旋转180度，继续重复使用，降低了客户的配件成本，搅拌臂采用夹块式结构设计，尽可能提高叶片的使用率。搅拌臂为流线型设计，降低了物料报臂的几率，并且设计有转本的耐磨护套，提高乐搅拌臂的使用寿命。

The mixing device of planetary concrete mixer is analyzed from the mixing device: the mixing blade adopts the design structure of parallelogram, when the mixing wear reaches a certain degree, it can rotate 180 degrees, continue to reuse, reduce the cost of accessories for customers, and the mixing arm adopts clamping block structure design to improve the utilization rate of blades as much as possible. The mixing arm is streamline design, which reduces the probability of material alarm arm, and the wear-resistant sheath with cost conversion is designed to improve the service life of Le mixing arm.

双卧轴强制式混凝土搅拌机的搅拌装置分为叶片式和螺带式两种模式，由于结构缺陷、叶片利用率较低、搅拌臂使用一段时间过后需要整体更换、由于布置结构的局限，增大了物料抱轴和报臂的几率，从而增加了客户维护和配件更换的成本。

The mixing device of double horizontal shaft forced concrete mixer is divided into two modes: blade type and spiral belt type. Due to structural defects, low utilization rate of blades, overall replacement of mixing arm after a period of use, and limitation of layout structure, the probability of material shaft holding and arm reporting increases, thus increasing the cost of customer maintenance and parts replacement.

立轴行星式混凝土搅拌机既能满足预制混凝土的搅拌、搅拌效率高、搅拌质量高、搅拌匀质性高；由于预制构件是模具直接布置在搅拌站的下方，没有商品混凝土罐车运输中的二次搅拌环节，所以要求一次搅拌的匀质性要求更高，只有一次搅拌的匀质性高了，才能降低预制构件成品的废品率，提高客户成品的品质，立轴行星式混凝土搅拌机优越性的性能相对于双卧轴强制式混凝土搅拌机适合于预制混凝土的搅拌。

The vertical shaft planetary concrete mixer can not only meet the requirements of the mixing of precast concrete, high mixing efficiency, high mixing quality and high mixing uniformity; as the prefabricated components are directly arranged under the mixing station, there is no secondary mixing link in the transportation of commercial concrete tank trucks, so the requirements for the uniformity of primary mixing are higher. Only when the uniformity of primary mixing is high, can the quality of primary mixing be improved The vertical shaft planetary concrete mixer is suitable for the mixing of precast concrete compared with the double horizontal shaft forced concrete mixer.

双卧轴强制式混凝土搅拌机适用于商品混凝土以及一些对匀质性要求不高的行业。

Double horizontal shaft forced concrete mixer is suitable for commercial concrete and some industries with low requirements for homogeneity.