The Mini Compact M 2.1 is the second largest system in the Dal Prete range of compact plants.


  • If you have a new stone laboratory on the rise and you are installing new machinery to move from an artisan to an industrial production.
  • If you have a company that needs a fair amount of clarified water but produces a few sludge.


Single block of only 6 m² (20 ft²).
Space saving.
Automatic operations.
Save time and reduce human error.
Integrated clarification and dehydration.
Ease of use.
The waste product is dehydrated sludge.
Always clean working place.
10″ touch screen with intuitive software.
Control via LAN.
IP55 protection against dust and water jets.
Shipped in two parts: the cylinder and the platform containing all the components.


  • Material of the decanter: stainless or galvanized steel.
  • Height: available also lower (3400 mm or 11,2 ft).
  • Clarified water production: up to 600 l/min (160 US gal/min).
  • Base insulation.

Clarified water production

600 l/min
160 US gal/min

Total installed power

6,5 kW

Transport space

6 m on a truck or container
20 ft on a truck or container

Filter press plates


Plates dimensions

300 x 300 mm
1 x 1 ft

Transport space

1,9 m³/ 8h
6,2 ft³/ 8h


Control panel with 10″ touch screen, managing all plant operations.
Flocculant automatic-dosing station.
Hot-dip galvanized filter press with stainless steel cover and drain channel.
Overflow pipe for clarified water on the upper part of the cylinder.
Automatic sludge discharge from the decanter through pneumatic valve and manual valve for safety closing.
Hot galvanized sludge homogenization station.

Software DPURE

DPURE is the Dal Prete software created and optimized over the years, in order to adapt to the real needs of customers. Its customized solutions allow to schedule activities and manage clarification and dehydration operations more quickly and efficiently.

Increased automation guarantees a systematic and error-free execution of the different processes, enabling a high level of customization of the functionalities according to the specific objectives of the production.

The DPURE software of the Mini Compact M 2.1 is designed for small to medium-sized companies that work with constant production cycles.

Each activity is well identifiable through the touch screen allowing the operator to manage all steps of the process in a clear and distinct way.


  • 10” touch screen with display and control of all plant components.
  • LAN connection for telematic assistance.
  • Complete and automated control of clarification and dehydration cycles.
  • Planning of dehydration cycles in line with production needs.
  • Complete management of alarms with alerts on the integrated touch screen and optionally also via sms.
  • Possibility of software customization.