For over 50 years we have been the world’s only manufacturer of high-capacity industrial discs grinders.
The MAC5 is our most powerful and high-performance model to date.
up to 2000 kg/h
up to 1500 kg/h
up to 1300 kg/h
up to 400 kg/h
< 1.5 m3
Low power consumption
Steady low temperature
Lightweight and small size
Easy to use
Immediate recipe changeover
Start and stop mode
Zero start-up waste
The more powerful and high-performance
Using force takes intelligence
The MAC5 is not only a powerful grinder. The patented rotation system of both burrs makes it possible to achieve any kind of particle size distribution, high hourly flow rates (up to 2 tons/hour), with very low energy consumption, while maintaining low working temperatures without the need for any cooling system.
25 amps at maximum power
Heart of steel? More than that!
The cutting discs of the MAC5, as well as those of all Colombini grinders, are the heart of the machine.
Made of sintered tungsten carbide with a 1300 Vickers hardness, they have exceptional wear resistance, up to seven times higher than any tempered steel, and can be resharpened up to 16 times.
for large productions
The MAC5 is designed for large production runs of all types of coffee, from filter to espresso to Turkish, and work continuously while maintaining consistent performance and quality.
Direct feeding of packaging machines
Thanks to their light weight and small size, and the ability to work in start and stop mode without altering particle size distribution, MAC5 grinders can be installed directly on packaging lines, saving space and making installation easier.
The powerful, flexible, modular grinder
With its high performance and small size, the MAC5 is suitable for both modular systems and direct feeding of any packaging machine.
with the Degassing system
The MAC5 grinder, with its high hourly capacities, is perfect for feeding any degassing system and in particular the BMM/Colombini Degassing system.
and no waste
Calibrating the machine, which is necessary in case of a new production, is immediate and requires no more than 2-3 kg of coffee.
The MAC5 is therefore perfect for those who frequently change production types.
Colombini grinders are known for their ease of use and can be adjusted even by an inexperienced operator.
Consumption is very low relative to performance; low operating temperatures require no cooling systems; and the densifier, while not essential, is available on request.
The MAC5 requires very little maintenance at a negligible cost. Replacing the grinders is very simple and can be done by a single operator in as little as 15 to 20 minutes.
Watch the MAC5 at work.
The powerful MAC5 grinder guarantees outstanding performance and any particle size distribution.
Watch grinding tests for espresso and American coffee.
Want to learn more?
We are ready to amaze you with the MAC5’s performance.
We can conduct grind tests on your product even by live streaming.
Or simply answer all your questions.
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