+86 312 322 2687
+86 312 322 2687
Leaf Disc Filter
Leaf disc filters are ideally suited for fine filtration of high-viscosity polymers and are highly efficient at removing hard and gel-type contaminants. GFE provides many options when it comes to metal disc filters: depending on your individual process conditions, quality requirements, and media selection, a standard or custom design may be right for you. Standard outer diameters are 7 inches and 12 inches but other diameters such as 6 inches or 10inches may be available as well.
Leaf disc filter consists of the main body, hub and star support frame.
Main Body
1. Protective layer. Typically, it is made of stainless steel to protect the filter media.
2. Filtration layer. Play the main role in filtration.
3. Support layer. Support the filtration layer.
4. Drainage layer. Guide the clean melt to flow towards the center tube.
5. Mesh support layer. Support the whole mesh structure.
Support Frame
1. Keep the space between adjacent disc filters being maintained and guide the fluid to flow towards the center tube evenly.
Hub:
1. Hard hub
2. Semi-hard hub
3. Soft hub (It is not recommended for micron rating at 10 μm and below)
Specification
Material: sintered wire mesh, sintered metal fiber felt
Maximum continuous: up to 400 °C
Filter rating: 0.5–200 μm
Minimum differential pressure: 300 bar at 350 °C
Porosity: 70%–85%
| Specification of Polymer Leaf Disc Filters | |||||
| Model | O.D. (inche) | O.D. (mm) | I.D. (mm) | Thickness (mm) | Filter Area (m2) |
| GFE-LF-6-38.2 | 6 | 152 | 38.20 | 6.50 | 0.032 |
| GFE-LF-7-38.2 | 7 | 178 | 38.20 | 6.50 | 0.048 |
| GFE-LF-7-47.6 | 7 | 178 | 47.60 | 6.50 | 0.046 |
| GFE-LF-7-63.5 | 7 | 178 | 63.50 | 6.50 | 0.044 |
| GFE-LF-7-85 | 7 | 178 | 85.00 | 6.50 | 0.038 |
| GFE-LF-10-47.6 | 10 | 254 | 47.60 | 7.20 | 0.082 |
| GFE-LF-10-85 | 10 | 254 | 85.00 | 6.50 | 0.08 |
| GFE-LF-12-63.5 | 12 | 305 | 63.50 | 6.50 | 0.13 |
| GFE-LF-12-85 | 12 | 305 | 85.00 | 6.50 | 0.12 |
| GFE-LF-12-85 | 12 | 305 | 85.00 | 7.00 | 0.12 |
| GFE-LF-12-85 | 12 | 305 | 85.00 | 7.50 | 0.12 |
Features
High viscosity, high flow
Good cleaning performance
Long service life
Good mechanical strength
High filtration accuracy
High dirt holding capacity
Customized Solutions Fits Every Industry Needs!
The quickest way to determine the solution that best suits your needs is to talk to one of our teams. We will be able to quickly narrow down your selection range and provide you with the most suitable objective advice.
