Mixer accessories play an important role in the actual production. In the construction industry, the working conditions of concrete mixer are poor, and there are many vulnerable parts, and many parts are imported. If the management of mixer accessories can not keep up, the progress of construction period will be delayed. To strengthen the management of concrete mixer accessories, it is necessary to set up a special accessories warehouse, which is managed by a specially assigned person, and make a reasonable reserve of mixer accessories.

对机型老的自动搅拌车，生产率低，能耗高的搅拌机设备及时淘汰，并代之以结构，技术完善、效率高、性能好、能耗低的搅拌机设备。在混凝土搅拌机管理中，为加速企业的技术改造和设备更新，提高自动搅拌车生产行业的积极性和经济效益，作为企业应该缩短折旧年限，提高设备折旧率，也可按照生产混凝土量来确定使用寿命。比如搅拌车8年、混凝土泵6年、泵车5年等。

For the old automatic mixer, the mixer with low productivity and high energy consumption should be eliminated in time, and replaced by the mixer with advanced structure, perfect technology, high efficiency, good performance and low energy consumption. In the management of concrete mixer, in order to speed up the technical transformation and equipment renewal of enterprises, improve the enthusiasm and economic benefits of automatic mixer production industry, enterprises should shorten the depreciation period, improve the depreciation rate of equipment, and determine the service life according to the production of concrete. For example, 8 years for mixer truck, 6 years for concrete pump, 5 years for pump truck, etc.

自动搅拌车配件管理人员应深入调查，了解并统计所属机型，易磨损、易损坏的配件，并要求技术人员提供这方面的资料，以便做到合理储备。

The management personnel of auto mixer parts should make an in-depth investigation, understand and count the type of auto mixer and the parts that are easy to wear and damage, and require the technical personnel to provide such information, so as to make a reasonable reserve.