包头供电局电杆厂1975年制成一台砂石简易自动称量装置,通过学习交流,我们认为这台设备也适用于粉煤灰砖的生产工艺。现将有关情况简介如下。这台简易自动称量装置,经过一年多生产使用,性能良好,称量的精确度达到混凝土配合比的设计要求。这台装置不需设专人操作,称量过程实现自动化,既节省人力,又改善了劳动条件。它具有构造 Baotou Power Supply Pole Factory was built in 1975 as a simple and automatic sand weighing device. Through the study and exchange, we believe that this equipment is also suitable for the production process of fly ash bricks. The brief introduction of the situation is as follows. This simple automatic weighing device, after more than one year of production and use, has good performance and the weighing accuracy reaches the design requirement of concrete mix ratio. This device does not require special operations, and the weighing process is automated, which saves manpower and improves working conditions. It has a structure