Membrane Filter Plate
✧ Product Features
The diaphragm filter plate is composed of two diaphragms and a core plate combined by high-temperature heat sealing. An extrusion chamber (hollow) is formed between the membrane and the core plate. When external media (such as water or compressed air) is introduced into the chamber between the core plate and the membrane, the membrane will be bulged and compress the filter cake in the chamber, achieving secondary extrusion dehydration of the filter cake.
✧ Parameter list
Model(mm) | PP Camber | Diaphragm | Closed | Stainless steel | Cast Iron | PP Frame and Plate | Circle |
250×250 | √ | ||||||
380×380 | √ | √ | √ | √ | |||
500×500 | √ | √ | √ | √ | √ | ||
630×630 | √ | √ | √ | √ | √ | √ | √ |
700×700 | √ | √ | √ | √ | √ | √ | |
800×800 | √ | √ | √ | √ | √ | √ | √ |
870×870 | √ | √ | √ | √ | √ | √ | |
900×900 | √ | √ | √ | √ | √ | √ | |
1000×1000 | √ | √ | √ | √ | √ | √ | √ |
1250×1250 | √ | √ | √ | √ | √ | √ | |
1500×1500 | √ | √ | √ | √ | |||
2000×2000 | √ | √ | √ | ||||
Temperature | 0-100℃ | 0-100℃ | 0-100℃ | 0-200℃ | 0-200℃ | 0-80℃ | 0-100℃ |
Pressure | 0.6-1.6Mpa | 0-1.6Mpa | 0-1.6Mpa | 0-1.6Mpa | 0-1.0Mpa | 0-0.6Mpa | 0-2.5Mpa |


Filter Plate Parameter List | |||||||
Model(mm) | PP Camber | Diaphragm | Closed | Stainless steel | Cast Iron | PP Frame and Plate | Circle |
250×250 | √ | ||||||
380×380 | √ | √ | √ | √ | |||
500×500 | √ | √ |
√ | √ | √ | ||
630×630 | √ | √ |
√ | √ | √ | √ | √ |
700×700 | √ | √ | √ | √ | √ | √ | |
800×800 | √ | √ | √ | √ | √ | √ | √ |
870×870 | √ | √ | √ | √ | √ | √ | |
900×900 | √ | √ | √ |
√ | √ | √ | |
1000×1000 | √ | √ | √ | √ | √ |
√ | √ |
1250×1250 | √ | √ | √ | √ | √ | √ | |
1500×1500 | √ | √ | √ | √ | |||
2000×2000 | √ | √ | √ | ||||
Temperature | 0-100℃ | 0-100℃ | 0-100℃ | 0-200℃ | 0-200℃ | 0-80℃ | 0-100℃ |
Pressure | 0.6-1.6Mpa | 0-1.6Mpa | 0-1.6Mpa | 0-1.6Mpa | 0-1.0Mpa | 0-0.6Mpa | 0-2.5Mpa |
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