The raw material of the filter of the fully automatic feeder determines the production ability of the vacuum feeding system and the nature of the material to be transported. Due to the different kinds of manufacturer, the material composition is different. Some materials have strong fibre property and some materials have high viscosity. How to select the filter for the vacuum feeding system is very important. Now, it will be vacuum. Several common filters of material system are summarized as follows: powder conveying system
1. Titanium metal filter
Advantages: Titanium metal filter is easy to clean, simple to dry, suitable for materials with various characteristics, especially for materials with high viscosity and large output; Defects: high price.
2. Multilayer Stainless Steel
The output is relatively low and the use is not much.
Fully automatic feeder
3. PTFE Polymer Material
Advantages: The price is lower than that of titanium filter element, and the cleaning is convenient; Defects: the drying time after cleaning is longer. If the drying time is not thorough in the next use, the material simply adsorbs on the surface of the filter rod during the suction, which hinders the reverse suction blow and affects the next suction.
4. Bag filter
This way is just like a bag filter, but it touches the material directly. The material with bigger stickiness will be adsorbed on the outside of the bag, affecting the ability of suction, and the ability of production is relatively low.