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

Semi-automatic filter press DMS-U series (portable wastewater treatment equipment):Filtration


Diaphragm type Semi-automatic filter press MDFW series

Main specifications

Filtration type Operation system Filter plate material
Simple feed Semi-automatic PP

Portable wastewater treatment equipment for wastewater from
concrete/asphalt cutter


  • Wastewater treatment equipment mounted on a truck, combining a slurry tank, a feed pump, a filter
    press, a cake receiver, and filtrate tank in a single unit.
  • With its compact design it is used in any work environment.With its compact design it is used in any work environment.
    Unlike permanent equipment, it does not require foundation work, plumbing, etc.
  • The simple structure makes maintenance easy.
  • Auxiliary devices such as a generator are available as options on request.
It is used for:
  • Industrial waste (wastewater from concrete/asphalt cutter)
  • Other various industrial wastewater

Process flow

  • Process flow① 
  • Process flow②
    Collected wastewater is poured
    into slurry pit.

  • Process flow③
    Water is extracted by the filter press.
  • Process flow④
    Low water content cake

Portable type flow diagram

Portable type flow diagram

Stationary type flow diagram

Stationary type flow diagram


Type DMS-80U DMS-120U DMS-150U DMS-200U DMS-230U
Filter plate dimensions (mm) 610 × 610 × t55
Cake size (mm) 540 × 540 × t30
Maximum throughput (㎥ / day) 2.3 3.7 4.9 6.5 7.4
Number of chambers (chamber) 9 14 18 24 27
Filtration area (㎡) 5.0 8.0 10.0 13.0 15.0
Filtration volume (ℓ) 75 115 150 200 230
Length L (mm) 2450 2730 2960 3550 4000
Width W (mm) 1520
Height H (mm) 2650
Weight (kg) 1450 1550 1600 1750 1850

The values shown for the machine dimensions and weight are those for the filter press alone.
The maximum processing volume is a reference value that assumes a slurry concentration of 20%, a cake water
content of 23%, and five-time filtration per day by the filter press.
The specifications and dimensions are subject to change without notice.

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