Something new is coming up!

Don’t miss this opportunity!


Dear Customer, have a look at this chance:

second-hand press machines now available on the market.


RAS concept machines




n. 2 Hydraulic presses MDM 350 L – 250T

Two external and indipendent working stations with central pressing position which allow to produce cutting and grinding wheels of different type and size: from 100 mm to 300mm ( 4″ – 12″).

Machine complying with CE safety norms.




n.2 Hydraulic presses MDM 400 SP 350T

Machines designed to produce both cutting and grinding wheels  (flat or with the depressed center) with diameter from 100 mm to 400mm ( 4″ – 16″).

4 columns structure.

Machine complying with CE safety norms.



If you are interested do not waste time and contact us!


A new entry in the family of auxiliary machines: the way to count wheels.

The functionality of the machine is to quickly and accurately count a predefined number of wheels set by the operator or by the person in charge of the packaging inside a production department.

Basically, an arm driven by an electric motor collects four wheels (or three depending on the chosen CTP model) and places them neatly on an unloading belt.

Previously, the wheels are loaded manually on a rotating store which allows the machine to continue working during this operation.

Of course, depending on the needs, it is possible to select the height or rather the number of wheels that must be stacked one above the other on the belt.

Extremely interesting is how the machine can be integrated with the following steps in the production cycle: the stacks can be collected manually or by means of an automatic arm and moved according to the logistic process.

Another interesting aspect lies in the fact that the machine is equipped with special lifting flanges that allow it to be easily moved inside the shed.

Ultimately we can proudly say that the final goal of this machine is to facilitate packaging operations by reducing the margin of error to zero in the counting phase.

For more information don’t hesitate to contact us at

Our best wishes

A very challenging year is almost over and it is time for us at Davide Maternini Spa to thank our Customers, Suppliers and Collaborators for the uninterrupted cooperation.

We wish you all a joyous holiday season and a New Year where everyone may find health and stability.


We want to share with you the video presentation of an important project that we are proud to support: the Lollipop project, realized by a team of researchers from the University of Milan. This team has developed an innovative molecular salivary test for the identification of Coronavirus.

Good viewing:

Take advantage of 4.0 Industry and make your job interconnected

Today, the importance for a manufacturer of having machines capable of “dialogue” with the staff in charge is increasingly growing.

Fundamental data regarding the reliability of the machinery, as well as the repeatability of the output, are analyzed in order to minimize the margin of error and constantly monitor the quality of their production.

And it is precisely for this reason that MDM technicians have developed and tend to periodically optimize machine/man communication systems.

In addition to the classic “historical” file that lists and processes the dimensional characteristics and cyclicality of each produced abrasive disc on an Excel sheet, a second dedicated software was developed specifically for processing additional data.

Through various tools such as linear graphics, Booleans, orientation images and CSV files, the operator is perfectly capable of understanding and managing multiple information such as: the productivity of the machine, the quick and smart identification of alarms, the frequency of the machine stops,  the quantity and reasons of rejects, work times and downtime of each single station … all about daily production!

But that is not all.

All this amount of information can be transmitted to the customer’s intranet and this means creating 4.0 connectivity within your company.

This feature, closely linked to the technological innovation of each individual company, is agreed and defined between the MDM technicians and the customer.

The main signals that the machine must transmit to the internal system are defined and the receipt of production orders (recipe – quantity – order identification …) is arranged directly from the system, and the operator only has to select the order to be executed.

This connection is made through the most modern software on the market (DBMS such as SQL express).

Any company today looks to the future… MDM is excited to create it with you !!!

We are back and ready to restart our engines!

During our 73 years of activity we would have never imagined experiencing a historical event of this magnitude.
In the past two months we have experienced different moods, from the pain of the loss of so many fellow citizens to the frustration of the necessary isolation to which we have been subjected, but with the only hope that we would return soon to our daily lives.
Now, we don’t want to deceive ourselves, the battle is not yet won and we still have a long way to go,
but, in full compliance with all regulations to protect ours and our collaboratores’ health,

we are ready to restart the engines with the same power that distinguishes us.

We want to warmly thank all those who sent us messages of affection and closeness. We heartily appreciate it.


See you soon and look forward to seeing you in the most beautiful country in the world!


Keep believing in us!

Dear Customer,

over the past few weeks, we have received many messages of solidarity from all of you.

We want to thank you and assure you that we will soon be able to get out of this difficult historical moment and to be stronger than before.

Keep believing in us!

Do not forget we are always available for any needs by phone (+39 0332-425268) and by email.

New PTA-2 test machine

MDM is finally pleased to announce the launch of a new testing unit on the market.
A new concept of machine has been developed to check the quality of abrasive cutting discs.

What distinguishes it from past models is that on MDM PTA-2, the cut-off disc is driven directly by a brushless electrical motor and no longer by a commercial angle grinder.


Main advantages:
– Possibility to set any required testing speeds according to Customer needs.
– No more errors or differences which may depend on the use of a grinder brand rather than another one.

In other words, the new PTA-2 offers the most precise and objective results on the performance of your cut-off disc!

The machine cycle is conceived to reproduce a certain number of cuts always in the same conditions and on the same material.
Once the test is over, the operator will be able to obtain all necessary information about wheel wearing.
Data are downloadable on USB supports or directly on the Customer Intranet System.
Wheels testable range is between diameter 100 to 255 mm.
The machine is located into a safety chamber equipped with many connections for air dust.
This test is driven by Siemens PLC Simatic 1500.


If you are interested in knowing more details, do not hesitate in contacting us!


Supplied by Unione degli Industriali della Provincia di Varese

Latest news

Dear Customer,

following the latest news about Coronavirus spread in the North of Italy,

we want to inform that all departments of DAVIDE MATERNINI SPA are regularly working since our area has not been affected.

Of course we are taking all necessary actions as prescribed by the Italian Ministry of Health.
We are constantly monitoring the situation and in case of further developments, you will be promptly informed.

The company keeps working and carrying out its usual activity without any stop, therefore do not hesitate in contacting us.