Ten precautions for safe use of small mixer?

1.在啟動攪拌機價錢軌道之前，攪拌機鼓的操作手柄必須處于“停止”位置。

1. Before starting the mixer, the operating handle of the mixer drum must be in the "stop" position.

2.攪拌車啟動發動機后，攪拌筒應低速旋轉約10分鐘，以便在液壓油之前，液壓油的溫度升高20°C以上。

2. After the mixer starts the engine, the mixing drum should rotate at a low speed for about 10 minutes, so that the temperature of the hydraulic oil will rise to 20 ℃ before activating the hydraulic oil ° C or above.

3.如果攪拌機停在室外，則在倒水和碎屑之前將攪拌桶倒置，以確?；炷镣暗馁|量。

3. If the mixer stops outside, invert the mixing bucket before pouring water and debris to ensure the quality of concrete bucket.

四。在攪拌車運輸混凝土時，必須確?；瑒隅P斗就位，以防止由于松動，行人受傷或影響其他車輛的正常運轉而搖擺。..

Four. When concrete is transported by mixer truck, it is necessary to ensure that the sliding bucket is in place to prevent swing due to loosening, pedestrian injury or affecting the normal operation of other vehicles

5.當小型攪拌機裝載混合混凝土時，攪拌桶的速度為2-10rpm。在運輸過程中，混合桶在平坦道路上的速度保證為2-3rpm。在路面或左右搖擺較大的道路上，請在路面狀況改善后停止混合料灌漿并重新開始混合料灌漿。

5. When the small mixer is loading the mixed concrete, the speed of the mixing drum is 2-10rpm. During transportation, the speed of the mixing drum on the flat road is guaranteed to be 2-3rpm. On the road surface or the road with large left and right swing, please stop the mixture grouting and restart the mixture grouting after the road surface condition is improved.

6.小型攪拌機運輸混凝土的時間不得超過攪拌站規定的時間。在運輸混凝土期間，請勿長時間停止攪拌桶，以防止混凝土分離。

6. The concrete transportation time of small mixer shall not exceed the time specified by mixing station. During the transportation of concrete, do not stop the mixing bucket for a long time to prevent concrete separation.

7.用混凝土填充攪拌車時，在現場的停留時間應在1小時以內，如果加班，現場負責人必須及時做出反應。

7. When filling the mixer truck with concrete, the stay time on site should be less than 1 hour. If working overtime, the person in charge of the site must respond in time.

8.攪拌車運輸的混凝土坍落度必須為8厘米或以上。在高溫下，從混凝土進入儲罐到放出混凝土的時間不應超過2小時，而在雨中則應不超過2.5小時。

8. The slump of concrete transported by mixer truck must be 8 cm or more. Under high temperature, the time from concrete entering the storage tank to concrete releasing should not exceed 2 hours, and in the rain, it should not exceed 2.5 hours.

9.在攪拌車彈出混凝土之前，必須先將其以10-12rpm的速度旋轉1分鐘，然后再彈出攪拌桶。

9. Before the mixer truck ejects the concrete, it must be rotated at a speed of 10-12rpm for 1 minute, and then ejected from the mixing bucket.

10.小型攪拌機排干車后，立即使用卡車隨附的軟管沖洗入口，排水料斗和排水槽，以排出車身上的灰塵或殘留混凝土。將150-200L的清水倒入攪拌桶中。在此過程中，緩慢旋轉混合桶以清潔內壁，在桶壁和混合葉片上不留渣，加水，然后重新填充。

10. Immediately after the small mixer has drained the truck, flush the inlet, drain hopper and drain trough with the hose provided with the truck to remove dust or residual concrete from the truck body. Pour 150-200l clean water into the mixing bucket. In this process, slowly rotate the mixing barrel to clean the inner wall, leave no slag on the barrel wall and mixing blades, add water, and then refill.