Advantages of Zhongke Jufeng mixer: the tank body is fixed with the body, and the mixing shaft is not under the pressure of material and tank weight, thus prolonging the service life of the mixing shaft. 2. Adopt pneumatic open door or hydraulic discharge to avoid the malpractice of rotating tank discharge to retain raw materials. 3. Discharge materials quickly and clean. 4. The maintenance is convenient and time-saving. 5. It is a green environmental protection machinery with high production efficiency, stable operation, good mixing quality, simple and safe operation, low noise, less dust and low energy consumption. It can be combined with cement bin, screw conveyor and batching machine to form a multi-functional mixing station of different models, which can greatly meet the needs of users and ensure the smooth progress of construction projects.
　　中科聚峰搅拌机的优点：箱体与箱体固定，搅拌轴不受物料和罐重的压力，延长了搅拌轴的使用寿命。2。采用气动开门或液压卸料，避免旋转罐卸料留料的弊端。三。快速、清洁地卸料。四。维修方便，省时。5个。是一种生产效率高、运行稳定、混合质量好、操作简单、噪音低、粉尘少、能耗低的绿色机械。可与水泥仓、螺旋输送机、配料机等设备组合，形成不同型号的多功能搅拌站，极大地满足了用户的需求，保证了工程建设的顺利进行。
　　Zhongke Jufeng mixer is mainly composed of mixing drum, feeding and unloading mechanism, water  are supply system, prime mover, transmission mechanism, frame and supporting device. Large concrete mixer has the advantages of uniform mixing, beautiful appearance, stable operation, convenient operation, short cycle time.
　　搅拌机主要由搅拌筒、上下料机构、供水系统、原动机、传动机构、机架及支撑装置组成。大型混凝土搅拌机具有搅拌均匀、外形美观、运行稳定、操作方便、周期短等优点。
　　What are the specific steps for the no-load test run of the large concrete mixer?
　　大型混凝土搅拌机空载试运转的具体步骤是什么？
　　Specific steps of Zhongke Jufeng mixer: all motors shall be tested first to see if they are normal. Start the mixing motor, and the rotation direction of the belt shall be the same as that of the tip. If the direction is not the same, change the current wiring. Start the lifting hopper of the winch motor, and check whether the hopper lifting process and upper and lower limit are reliable. Start the unloading device, and the opening and closing of the unloading door shall be accurate in place. Start the water pump motor and check the rotation direction. Unscrew the water screw plug of the water pump and fill it with water to make the water fill the pump cavity and the water inlet pipe until it can absorb water, and then tighten the water screw plug.
　　中科聚峰搅拌机具体步骤：对所有电机进行测试，看是否正常。启动搅拌电机，皮带的旋转方向应与机头的旋转方向一致。如果方向不相同，则改变当前接线。启动绞车电机提升料斗，检查料斗提升过程及上下限是否可靠。启动卸料装置，卸料门的开关应准确到位。启动水泵电机，检查旋转方向。旋松水泵的水旋塞并加水，使水充满泵腔和进水管，直吸水为止，然后拧紧水旋塞。