The production management of concrete mixer is very important. It can not only regulate the behavior of employees, but also make the equipment safer and more efficient. So how to customize it? The following summarizes the eight regulations for the production of commercial concrete mixing station equipment, which can be used for reference.

混凝土搅拌机设备生产应设有的八项规定：

There are eight regulations for the production of concrete mixer equipment

一、主要用来规范混凝土搅拌机工作人员

1、 It is mainly used to standardize the staff of concrete mixer

1、操作人员要严格执行操作规程和制度，按时填好各种报表和日志，以及试验室通知的材料级别和标准等。

1. The operators should strictly implement the operation rules and regulations, fill in all kinds of reports and logs on time, as well as the material level and standard notified by the laboratory.

2、检查、维修故障处理时，必须断电、挂牌“有人工作不许合闸、开动”，并设监护人监护。

2. When checking and repairing the fault, it is necessary to cut off the power and hang a sign to say "it is not allowed to switch on or start when someone is working", and a guardian should be set up for supervision.

3、停机后，要把混凝土搅拌机冲洗干净，然后按规定的顺序将电器开头依次断开，并将主要的控制钥匙取走，防止他人乱动。

3. After stopping the machine, the concrete mixer should be washed clean, and then the beginning of the electrical appliances should be disconnected in accordance with the specified sequence, and the main control key should be taken away to prevent others from tampering.

4、所有操作台，电器控制元件具有防尘、防水能力，露天的机械、电动机有防雨、防晒、防碰装置。

4. All operating platforms and electrical control elements have dust-proof and water-proof capabilities. Outdoor machines and motors are equipped with rainproof, sunscreen and anti-collision devices.

5、保持水计量装置的进、出水阀的严密性，如有漏水现象及时处理。

5. Keep the tightness of the inlet and outlet valves of the water metering device, and deal with water leakage in time.

6、机械运行时不得擅自脱离岗位。

6. It is not allowed to leave the post without authorization when the machinery is running.

7、严禁酒后上岗。

7. It is strictly forbidden to work after drinking.

二、混凝土搅拌机控制室是神经管理相当重要

2、 The control room of concrete mixer is the nerve center, and the management is very important

1、设备运行前，对各计量的进行调零，按照砼配比单料预置称量值，所有计量称预置时，应充分考虑物料不同湿度下的落差后进行修正，使实际计量误差控制到小，外加剂经计量后加入物料混合仓，保证砼质量。

1. Before the operation of the equipment, the zero of each measurement shall be first adjusted, and the weighing value of single material shall be preset according to the concrete proportion. When all measuring scales are preset, the drop of materials under different humidity shall be fully considered, so as to minimize the actual measurement error. The admixture shall be added into the material mixing bin after measurement to ensure the concrete quality.

2、砼产品在出料前，必须与地面联系，确保有罐车接料时，进行下一步操作，防止砼的放空浪费。多种标号砼生产时，与地面联系好，防止出现产品混乱。

2. The concrete products must be contacted with the ground before discharging, so as to ensure that the next operation can be carried out when there is a tanker to receive materials, so as to prevent the waste of concrete emptying. During the production of concrete with various grades, it is necessary to contact with the ground to prevent product confusion.

3、实时观察远程仪表，发现异常现象及时通知有关人员，采取相应措施。

3. Observe the remote instrument in real time, inform the relevant personnel in case of any abnormal phenomenon, and take corresponding solutions.

三、皮带输送机

3、 Belt conveyor

1、启动前，观察皮带上有无异物，并于检修人员及后台联系且无问题后，方可启动设备。

1. Before start-up, observe whether there is any foreign matter on the belt, and contact the maintenance personnel and the backstage and there is no problem before starting the equipment.

2、启动后运转3—5分钟进行设备检查，正常后再加物料，输送带上的物料没有卸完时不得任意停机。

2. After start-up, run for 3-5 minutes to check the equipment. After normal operation, add materials. When the materials on the conveyor belt have not been unloaded, it is not allowed to stop at will.

3、保持输送带运行中无跑偏现象，托辊定期添加或更换润滑油，皮带清理刮板磨损及时更换。

3. Keep the conveyor belt running without deviation, add or change lubricating oil to the idler regularly, clean the belt and replace the scraper in time.

四、电子称量系统的管理

4、 Management of electronic weighing system

1、传感器、信号线、记数器有防撞击、防水能力。元器件应有备件。

1. The sensor, signal line and counter have the ability of anti-collision and waterproof. Spare parts shall be provided for components.

2、按有关规程定期校称，保证计量精度。

2. According to the relevant regulations, the calibration should be carried out regularly to ensure the measurement accuracy.

3、计量系统的元器件更换或大修后，必须进行计量整定、校称，方可投入运行。

3. After replacing or overhauling the components of the metering system, the metering system must be adjusted and calibrated before it can be put into operation.

五、强制混凝土搅拌机的管理

5、 Management of forced concrete mixer

1、运行中严禁砂、石等物料落入机械的运转部位。

1. Sand, stone and other materials are strictly prohibited from falling into the operation part of the machine.

2、进入搅拌筒检修、清理时外边必须有人监护。

2. When entering the mixing drum for maintenance and cleaning, there must be someone outside to monitor.

3、遇到意外停电、停气、停水，应切断电源开关，并设法将搅拌筒内的存料干净。

3. In case of unexpected power failure, gas and water cut-off, the power switch should be cut off first, and the stored materials in the mixing drum should be removed.

4、工作完毕后，将搅拌筒内的积灰、粘液干净，筒内不允许有积水，以免料筒、叶片生锈和凝结。

4. After the work is finished, the ash and mucus in the mixing drum shall be removed. No water is allowed in the drum to avoid rust and condensation of the barrel and blade.

六、螺旋输送机、斗提机

6、 Screw conveyor, bucket elevator

按照螺旋输送机、站顶----斗提机----螺旋输送机（地面）的顺序启动，且按逆向顺序停机，运行中加有集灰、卡紧现象。立即关闭水泥仓出料口、相应设备停机，故障处理后再启动设备。

It is started in the sequence of screw conveyor, station top bucket elevator and screw conveyor (ground), and stops in reverse order, with ash collection and clamping during operation. Immediately close the discharge port of the cement bin, shut down the corresponding equipment, and start the equipment after troubleshooting.

七、空压机

7、 Air compressor

1、阀每6个月吹洗、试验一次并符合要求，储气管的整定压力：0.82Mpa

1. The safety valve is purged and tested every 6 months and meets the requirements. The set pressure of the gas storage pipe is 0.82mpa

2、定期校验各种表计保证自动控制系统的灵敏度、可靠性。定期大修10个月一次，4000小时检查一次各磨损件的配合间隙，如有超出规定值的，应及时更换相应零件，并做好记录。

2. Check all kinds of meters regularly to ensure the sensitivity and reliability of automatic control system. Regular overhaul shall be conducted once every 10 months and once every 4000 hours to check the fit clearance of wear parts. If there is any excess of the specified value, the corresponding parts shall be replaced in time and records shall be made.

3、运行中应保持排气温度＜160℃、冷却水温度＜40℃、润滑油温度＜60℃、一级排气压力0.22Mpa、排气压力0.6Mpa、油压～0.22Mpa、油位再两条红线之间，注意水位的变化数值符合规定。

3. During operation, exhaust temperature < 160 ℃, cooling water temperature < 40 ℃, lubricating oil temperature < 60 ℃, primary exhaust pressure 0.22mpa, exhaust pressure 0.6MPa, oil pressure ~ 0.22mpa and oil level between two red lines. Pay attention to the water level change value in line with the regulations.

4、注意刮油杯的工作情况，必须将活塞杆带上来的润滑油全部刮干净以保证排气的纯净度。

4. Pay attention to the working condition of the oil scraper cup. The lubricating oil brought by the piston rod must be scraped clean to ensure the purity of exhaust.

八、混凝土搅拌机水泵

8、 Concrete mixer pump

经常检查填料室法兰螺栓的坚固情况，保持其不漏水及叶轮轴不发热。

Check the firmness of the flange bolts of the packing chamber frequently to ensure that they are watertight and the impeller shaft is not heated.

混凝土搅拌机有限公司提醒您：通过以上分享的混凝土搅拌机生产应设有的八项规定，相信您已了解它的重要性。为了在日常生产中对设备操控会更细心，定制适合自己的设备管理制度是很有必要的。

Concrete mixer Co., Ltd. reminds you: through the above sharing of concrete mixer production should have eight provisions, I believe you have understood its importance. In order to control the equipment more carefully in daily production, it is necessary to customize the equipment management system suitable for yourself.