Makino, as a specialist in crushing, filtration, and drying, supports manufacturing in a wide range of fields, from industry to the environment.

Diaphragm type semi-automatic filter press MDFW series:Filtration


Diaphragm type semi-automatic filter press MDFW series

Main specifications

Filtration type Operation system Filter plate material
Diaphragm Semi-automatic PP

A diaphragm type filter press with cake blow and cake
washing mechanisms


  • Top-feed double type in which a normal plate, a filter frame, a diaphragm plate, and a filter frame are
    assembled in that order.
  • Corner-cross feeding of washing liquid from the corners to the cake makes cake washing effectively.
    Using forward washing at the same time makes cake washing more effectively.
  • Slurry contacting parts are all made of resin, so metal contamination is drastically reduced.
  • Optional forward and reverse air blow mechanism makes it possible to reduce water content.
It is used for:
  • Battery material production processes processes
  • Chemical and mining and manufacturing production processes
  • Medicine and cosmetics production processes
  • Metal refining processes
  • Rare-metal and noble-metal collection processes
  • Semiconductor production processes

Cake washing flow diagram

Cake washing flow diagram

Overall dimensions

Overall dimensions


Type MDFW470
Filter plate dimensions (mm) 470 × 650
Cake size (mm) 410 × 410 × t30
Number of chambers (chamber) 4 10 20
Filtration area ※ (㎡) 1.08 2.92 5.84
Filtration volume ※ (ℓ) 16.6 41.7 83.4
Length L (mm) 1900 2690 3390
Width W (mm) 950
Height H (mm) 1750
Weight ※ (kg) 1000 1500 1850

※indicates reference value.
The filtration volume is calculated by multiplying the number of chambers by the volume per filter plate.
The filtration volume may vary according to the type of processing.
The specifications and dimensions are subject to change without notice.

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