Contact us

info@arratti.it
+39 035 203298

Come visit us

Via Roggia Colleonesca SN
24127 Bergamo (BG)

CNC
Precision machining

We offer more than thirty years
of experience, continually looking for
innovative solutions and qualitative excellence

Innovation and excellence

For 30 years, our goal has been to be reliable partners for our customers, establishing genuine synergies with them capable of satisfying even the most complex requests and ensuring very high quality standards.

Continuous attention to product and process quality and focus on the continuous improvement of the company system, has enabled us to obtain UNI EN ISO 9001:2015 certification, a source of pride for us, an added security for those who choose us.

DISCOVER AR RATTI

Processes

Cutting

Cutting operations on solid, profiled, and tubular materials, including high strength metals.

Tornitura

Highly specialized turning processes to respond to all complex turnery operations.

Milling

Milling operations to produce any mechanical component with a high degree of precision

5-axis machining

5-axis turning and milling for particularly complex and high-precision machining.

Assembling

Assembly of the produced components in a specialized and equipped department.

THE RAW MATERIAL

Treated materials

DISCOVER ALL THE MATERIALS

Ordinary steel
and Cast Iron

Alloyed/special
steel

16NiCr4(Pb)

18NiCrMo5 (Pb)

39NiCrMo3(Pb)

42CrMo4(Pb)

20MnCr5 100Cr6

X37CrMoV51

Brass and bronze

CuZn39Pb3

CuZn40Pb2

Bronzo 85.5.5.5

Bronzo B14 CuSn12

Aluminium

Lega 2000 | Avional

Lega 6000 | Anticorodal

Lega 7000 | Ergal

Stainless steel

1.4301 | AISI 304

1.4305 | AISI 303

1.4401 | AISI 316

1.4028 | AISI 420B

1.4057 | AISI 431

Plastics

Delrin | Ertacetal | POM C

PVC

Nylon

Teflon

Polietilene