8 cubic mixer

混凝土搅拌车简介：Brief Introduction of Concrete Mixer

吉达重工3方、4方、5方、6方、8方小型混凝土搅拌车采用搅拌筒罐形结构，双螺旋曲面叶片，在不同的锥段采用不同叶片，提高了混凝土搅拌的质量，减少剩余量，全铆车架，结实；加厚、加宽板簧、机动灵活、占地小、特别适合城镇化园林绿化、城乡建设、道路桥梁等各种条件下进行施工作业。

Jeddah Heavy Industries 3, 4, 5, 6 and 8 small concrete mixer trucks adopt mixing barrel tank structure, double helix curved blades and different blades in different cone sections, which improves the quality of concrete mixing, reduces the surplus, fully riveted frame, strong and durable; thicker, wider leaf springs, flexible, small footprint, especially suitable for urbanization garden greening, urban and rural construction, urban and rural construction. Construction work is carried out under various conditions such as roads and bridges.

使用注意事项：Use precautions

1、液压系统压力应符合使用说明书中的规定，不得随意调整。液压油的油质和油量应符合原定要求。

2、混凝土车装料前，应先排净拌筒内残存的积水和杂物。在运输过程中要不停的转动，以防混凝土离析。混凝土搅拌运输车到达工地和卸料之前，应先使拌筒全速以14—18转/分转动1—2分钟，然后再进行反转卸料。反转之前，应使搅拌筒停稳不转。

3、环境温度高于+25摄氏度，从装料、运输、到卸料延续时间不得超过60分钟，环境温度低于+25摄氏度，上述时间不得超过90分钟。

4、冬期施工时，应切实做到：开机前检查是否结冰；下班时认真排除拌筒内及供水系统内残存积水，关闭水泵开关，将控制手柄置于“停止”位置。

5、在施工现场卸料完毕后，应立即用搅拌车随带的软管冲洗进料斗、出料斗、卸料溜槽等处，   粘附在车身各处的污泥及混凝土。在返回搅拌站的途中，应向搅拌筒内注150---200L水以清洗筒壁及叶片粘结的混凝土残渣。

6、每天工作结束后，司机应负责向搅拌筒内注入清水并高速（14—18转/分）旋转5—10分钟，然后将水排去，以筒内清洁。用高压水清洗搅拌筒各个部分时，应注意避开仪表及操纵杆等部位。压力水喷嘴与车身油漆表面间的距离不得小于40厘米。

7、   搅拌筒内外积污及残存的混凝土渣块时，以及在机修人员进入筒内进行检修和焊补作业时，需先关闭汽车发动机，使搅拌筒   停止转动。在机修人员进入筒内工作期间，   拌筒内通风良好，空气新鲜，无可然气体及灰尘，氧气供应充足（不得使用纯氧）。在筒内使用电动工具操作时，操作人员   有良好的绝缘保护。

8、工作时，不得将手伸入旋转的搅拌筒内，严禁将手伸入主卸料溜槽和加长卸料溜槽的连接部位，以免发生事故。

9、应定期检查搅拌叶片磨损情况并及时进行修补和换新。

10、贯彻各项有关操作规范。混凝土搅拌运输车司机需经过培训，无合格证者不得上岗操作。

技术支持热线：0317-6613888 

1. The pressure of the hydraulic system shall conform to the stipulations in the instructions for use and shall not be adjusted at will. The oil quality and quantity of hydraulic oil should meet the original requirements.

2. Before loading concrete trucks, the residual water and debris in the mixing drum should be removed first. In the course of transportation, it is necessary to keep turning in order to prevent concrete segregation. Before the concrete mixer truck arrives at the site and unloads, it should first rotate the mixer at full speed of 14-18 rpm/min for 1-2 minutes, and then reverse unloading.  Before inversion, the mixing drum should be stabilized.

3. The ambient temperature is higher than + 25 degrees Celsius, and the duration from loading, transportation to unloading shall not exceed 60 minutes. The ambient temperature shall be lower than + 25 degrees Celsius, and the above-mentioned time shall not exceed 90 minutes.

4. In winter construction, we should check whether ice is frozen before start-up, remove residual water in mixing drum and water supply system seriously after work, close pump switch and put control handle in "stop" position.

5. After discharging at the construction site, the hose attached to the mixer should be used to flush the hopper, hopper, chute and other places immediately, and the sludge and concrete adhering to the body everywhere. On the way back to the mixing station, 150 - 200 L of water should be injected into the mixing drum to clean the concrete residue adhering to the wall and blades of the drum.

6. At the end of each day's work, the driver shall be responsible for injecting clean water into the mixing drum and rotating it at a high speed (14-18 rpm) for 5-10 minutes, then draining the water to ensure the cleanliness of the drum. When cleaning each part of the mixing drum with high-pressure water, attention should be paid to avoid the parts such as instruments and joysticks. The distance between the pressure water nozzle and the body paint surface shall not be less than 40 cm.

7. When the contamination inside and outside the mixing drum and the residual concrete slag block are accumulated, and when the mechanic repairman enters the drum for repair and welding, the automobile engine should be shut down first to stop the rotation of the mixing drum. During the working period when the mechanic personnel enter the drum, ensure that the air in the drum is well ventilated, fresh, no natural gas and harmful dust, and the oxygen supply is sufficient (pure oxygen is not allowed to be used). Operators have good insulation protection when using electric tools in cylinders.

8. When working, the hand shall not be put into the rotating mixing drum. It is strictly forbidden to extend the hand into the connecting part of the main discharge chute and the lengthening discharge chute in order to avoid accidents.

9. The wear of mixing blades should be checked regularly and repaired and renewed in time.

10. Implementing all relevant operational specifications. Drivers of concrete mixer trucks are not allowed to work without qualified certificates after professional training.

Technical Support Hotline: 0317-6613888