Vacuum Filter Screen: Advantages & Discharge Methods      
                     Vacuum Fi lter  Screen: 
Advantages & Discharge 
Methods
 Vacuum Filter Screen: Advantages & Discharge 
Methods
 Vacuum Filter Screen: Advantages & Discharge Methods
 Vacuum Filter Screen: Advantages & Discharge 
Methods
Vacuum filter screens have been used in the sugar industry and other 
industries for years. These are also ideal for different applications, 
including dewatering and washing. The good thing about a vacuum 
filter screen is that its screening area helps maximise filtration 
efficiency.  
Vacuum Filter These are also convenient to clean and maintain over time. Over the years, vacuum filter screens have been allowing better volumetric 
Screen: filtration of liquids and slurries. It also runs at varying speeds to offer various advantages, such as:  
Advantages & • The rotary vacuum filter screen is easy to control for managing 
the proper thickness of liquids. 
Discharge • You can easily modify the entire mud filtering process. 
• These screens are also great for constant operation. 
Methods • With uniform perforation, you can get a good consistency of 
filtered material.
• Their flat and soft structure fits in any screening machine.  
Vacuum Filter Screen: Advantages & Discharge 
Methods
Discharge Methods of Vacuum Filter Screen
Vacuum Filter Screen: Advantages & Discharge 
Methods
Discharge Methods of Vacuum Filter Screen
Before purchasing from the best vacuum filter screen exporter, you need to know 
its discharge method. Here are various discharge methods of different vacuum 
filter screens in cake making industry:
● Scraper Discharge: It is a common type of drum filter discharge. It serves as a 
deflector for directing the cake into the discharge chute.  
● Precoat Discharge: This discharge is ideal for processes to maintain relatively low 
concentrations of solids. Meanwhile, you have to effectively blind the given filter 
media.
Vacuum Filter Screen: Advantages & Discharge 
Methods
Discharge Methods of Vacuum Filter Screen
● Roller Discharge: According to the top vacuum filter screen 
manufacturers, the roller disch1arge is for 6the sticky, thin cakes. It presses 
the filter cake on the drum to ensure the cake pulls out with ease from the 
drum. You can remove the solids with a knife blade. 
● String Discharge: It is also ideal for thin cakes that are unstable. For 
proper functioning, the 2strings return to their drum surface. It is also 
guided with two rollers while separating the cake.  
● Belt Discharge: This discharge method can discharge filter cakes while 
washing both sides of the filte3r cloth with p4roper drum rotation.
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