1、人工手推车上料时，手推车不得松手撒把。运输斜道上、应设防滑设施。
2、机械上料时，在铲斗移动范围内不得站人。铲斗下方严禁有人停留和通过。
3、向搅拌机内倾倒水泥，宜采用封闭式加料斗，为减少进出料口的粉尘飞物应加设防护板。
4、作业结束时，应将料斗放下，落入斗坑或平台上。
1, artificial feeding trolley, the trolley can not let go let go. Transport ramp lane, non-slip facilities should be located.
2, mechanical loading, the range of movement in the bucket shall not stop people. It was forbidden to stay below the bucket and passed.
3, the dumping of cement to the mixer, should adopt the closed hopper, in order to reduce expected out of the dust flying objects should be additional protective plate.
4, the operating end of the hopper should be put down, fall into the hopper pit or platform.