AZ spa is a manufacturer of machines tools for engine rebuilding and industry.Company AZ spa was founded in 1976 , built on the family company Zanrosso (machine tools manufacturer from 1952).
The company heartquarter and production is located in Thiene, 70 km from Venice, a beautiful area near the Alpi mountains and the sea.
With its engineering department, AZ spa can offer machines, assistance, service and 60 years of know-how in supply technical schools and workshops all around the world.
Nowadays AZ spa decide to focus on it's most technological and innovative product: the crankshaft grinder.

This permits to AZ spa to become the world leader in the production of crankshafts grinding machines for energy, locomotive and marine field up to 12 meters length.

AZ spa, a ISO9001:2008 certified, sold all over the world 3000 crankshaft and rolls grinders in the last 30 years: this permits AZ spa to be called "the crankshaft specialist"

Design, construct, innovate and offer better machines:in short this means “never stopping”.
We believe that in order to give a better product we have to work hard, treasure our experience, use prime quality source materials, use advanced technology and learn from those who know more than us.That is, the people who use our machines.
That’s why each new machine has distinguished forerunners: from the first, a “master” of 1960, each machine has been produced in a variety of models and versions.

And with each new product we have learnt more in terms of technique, design, reliability and safety.
Today we can supply you with better machines, because we have worked side by side with customers.
We’ve taken note of their complaints and suggestions, tested innovative design solutions together, evaluated results.