I. Introduction concrete mixing station consists of mixing console, material weighing system, material handling systems, material storage and control systems and other five major systems and other ancillary facilities into. Because aggregate floor measurement compared with aggregate metering station, reducing the four intermediate links, and is a measurement of the vertical blanking, saving measurement time, thus greatly improving the efficiency of production, under the same type of situation, the productivity ratio mixing plant mixing plant productivity increased by one third. For example: Productivity HLS90 floor equivalent productivity HZS120 station floor productivity HLS120 equivalent productivity HZS180 station floor productivity HLS180 equivalent productivity HZS240 station. Second, product performance concrete mixing station is by mixing console, material weighing system, material handling systems, material storage system, control system of the five components of the system and other ancillary facilities construction materials manufacturing facility consisting of its main principle is based on the work of cement cementitious materials, the sand, lime, cinders and other raw materials were mixed and stirred, and finally made into concrete, into the building as a wall material production. Concrete mixing station since been put into use in our building materials industry has played an important role, of course, this is also the concrete mixing station itself has superior characteristics of the decision. Concrete mixing station is divided into sand feed, powder feed, water and feed additives, transmission mixing and storage of four parts, equipment Tongshen with the overall steel casting, high-quality H-beam not only look beautiful, but also to strengthen the overall structural strength of concrete mixing station equipment installation is convenient, can be applied to a variety of complex terrain structures. Concrete mixing station with good stirring performance, the device uses a spiral twin-shaft forced mixing console, not only the mixer can be strong, to dry hard, plastic and various proportions of concrete can achieve good mixing effect. Stir and high efficiency. Concrete mixing station only has excellent mixing console, but also have a variety of sophisticated accessories, such as screw conveyor, metering sensors, pneumatic components, these components ensure that the concrete mixing standing high reliability during operation, accurate measurement of skills and long life. Meanwhile, concrete mixing station each site maintenance or inspection station has gone ladder, and has enough room to maneuver, mixing console can be equipped with high-pressure automatic cleaning system with capabilities in oil and over-temperature alarm function, easy to equipment maintenance. Third, the principle of concrete mixing station has a good environmental performance, the machine during operation, powder manipulation are within fully enclosed system, pink tank with efficient dust collector / mist spray and other methods to greatly reduce the dust pollution on the environment while concrete mixing station for unloading equipment and pneumatic systems are used in exhaust silencer effectively reduce noise pollution. Concrete mixing station is divided into four parts: the sand feed, powder (cement, fly ash, expanders, etc.) to feed, water and feed additives, transmission and storage of their agitation workflow shown in Figure 1. on the mixer control system power, into the human - machine dialogue interface, system initialization process, which includes the recipe number, grade concrete slump, producers were weighed according to the amount of each hopper, metering hopper. detection, output material empty or full signal material, prompting the operator to determine whether to activate the control program starts stirring the sand, stone belt motor is fed to the metering hopper; Open fly ash, cement tank valve, start electromechanical screw conveyor ash cement to the metering hopper; open water storage tank and additives and admixtures control valve so that water flows into the metering hopper metered meet the set requirements Doudou door open metering, mixing the ingredients into the blender started inside, to the set. Time to open the door mixer, concrete material into the mixer has received four, after-sales service pre-sales services: to provide you with project design, process design, suitable for the development of your equipment purchase scheme, based on your specific needs, design and manufacture of products for your training, technical operations Sale of services: to accompany you to complete acceptance of the equipment, assist in the development process and the detailed construction plan service: the company assigned technician guidance equipment installation, commissioning and training of operating personnel company's official website: http: //www.hnhuiding.com Mobile: 13027622911 Tel: 0371-63251099 Fax: 0371-64612399 E-mail: 1295196474@qq.com