Today, we will introduce how to identify the quality of filter element of self feeding mixer. Hope that through our introduction, let you have a deeper understanding of the mixer.

1.看材料，材料是感觉滤芯质量的决定性因素，好的材料具有耐腐蚀、耐压、耐阻力等特性。如聚合物纤维意大利生产质量非常可靠。

1. Looking at the material, the material is the decisive factor to feel the quality of the filter element. Good material has the characteristics of corrosion resistance, pressure resistance and resistance. For example, the production quality of polymer fiber in Italy is very reliable.

2.观察过滤筒端盖是否与金属接触紧密。

2. Observe whether the end cover of filter cartridge is in close contact with metal.

3.查看自动上料搅拌机的滤芯是否可以回收，是否可以用水清洗，使用寿命大约是多久。

3. Check whether the filter element of the automatic feeding mixer can be recycled, whether it can be cleaned with water, and how long its service life is.

4.考虑滤芯精度和自上料搅拌机的透气性。

4. Consider the accuracy of filter element and the air permeability of self feeding mixer.

我们通常根据材料的粒度来选择。对于粒度较大的物料，可选用过滤精度高的过滤器。相反，对于小颗粒材料，我们会选择高精度的过滤器。这样就可以实现自动上料混合机的无尘操作。

We usually choose according to the granularity of the material. For the material with larger particle size, the filter with high filtering accuracy can be selected. On the contrary, for small particulate materials, we will choose high-precision filters. In this way, the mixing machine can be operated automatically.