Gamba  
Specialists in complex machining

Material etg 88


Diameter 70 x 200 mm
Hole grinding in H4 with cylindricity 3 µm.

Material 40CrMnMo7


Dimensions 70 x 130 mm
5-axis milling

Material alloy steel


Diameter 200 mm
5-axis turning and milling

Material 41CrMoAI 7


Measurements 50 x 80 mm
Components sector

1935

Year of foundation

200

Machine tools

11.000

M² factory

110

Contributors

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Complex machining operations on difficult materials

Complexity is our vocation. We support our customers in their most important projects, where every little detail is essential to the success of the final product.

  • Medium and large-scale production lots. With single or double-spindle machines
  • All materials excluding cast iron. Mainly alloy steels
  • Dimensions 2 to 500 mm

The main sectors

Material 100Cr6 hardened to 56 HRC

50 mm diameter

Grinding with 2μ roundness

Material hardened and ground alloy steels

Diameters up to 70 mm

100% in-car control

Material 18NiCrMo4

90 mm diameter

Hardened, tempered and ground

Material ETG100

Diameter 33 mm

Turning and grinding

Material C45

Dimensions 150x150 mm

5-axis turning and milling

Material AVP

60 mm diameter

Turning, milling and grinding

Material 18NiCrMo4

90 mm diameter

Hardened, tempered, burnished and ground

Material brass

Diameters up to 70 mm

100% in-car control

Material 40 CrMnMo7

Diameter 70 x 130 mm

5-axis milling

Alloy steels

Tempering and burnishing

Including assembly

Material AISI 440

Diameter 200 mm

Planes and niches reworked after hardening

Material AISI 630

Hole diameter 30 x 200 mm

Honing ra 0.05

Anticorodal material

5-axis milling

Satin-finishing and aesthetic anodising

Material high-speed steel

Diameter 44mm

CNC turning

Material C45

Diameter 180 mm

Length 400 mm

Material Ergal

60 mm diameter

CNC turning

Material titanium

Medical sector

Miscellaneous small parts

CNC or cam-type sliding headstock

Dental machinery sector

Material stainless steel

Dental sector

Material stainless steel

Turning and transfer

Dental sector

Anticorodal outer shell with anodising

Tempered and ground steel interior

Laser marking

Material AISI 420 tempered

6 mm diameter

Food sector

Material aluminium bronze

Diameter 75 x 200 mm

Pleasure boating sector

Anticorodal material

Diameter 35 x 200 mm

4-axis turning and milling

Material PR80

65 mm diameter

Honing holes

Material AISI 316

CNC turning

Food sector

Miscellaneous small parts

CNC or cam-type sliding headstock

Meccano textile sector

The factory in Val Brembilla

Gamba's factory is in Val Brembilla, an important centre for precision mechanics in the province of Bergamo.


office

All produced in-house

Gamba has a large fleet of machines that is constantly being updated. It performs all machining operations to ensure the quality of the final product and adherence to delivery times. Only heat and galvanic treatments are entrusted to qualified suppliers.

1

Turning

2

Milling

3

Grinding and honing

4

Small parts

1

Turning

1

Turning

34 CNC lathes

  • 14 bar lathes with bar capacity up to 65 mm
  • 6 re-working lathes with automatic loading and max. 150 mm diameter
  • 6 lathes with manual loading for diameters up to 280 mm
  • 3 hard turning and automatic loading lathes
  • 5 CNC sliding headstock lathes with bar capacity up to 20 mm
APPROFONDISCI

2

Milling

2

Milling

14 ISO 40 vertical machining centres with spindles up to 20,000 rpm and power up to 25 kW

  • 6 5-axis machining centres with up to 630 mm table
  • 4 machining centres with double pallets
  • 5 3- or 4-axis machining centres with up to 1000 mm table
     
APPROFONDISCI

3

Grinding and honing

3

Grinding and honing

14 adjustments of different types

  • 4 CNC for external or internal/external max 130 mm
  • 2 for external hydraulic with electronic meter in process
  • 1 CNC centerless max 80 mm4 without hydraulic centers
  • 1 CNC tangential max 650 mm
  • 1 CNC vertical honing machine max 120 mm
  • 1 horizontal honing machine max 25 mm
APPROFONDISCI

4

Small parts

4

Small parts

A large fleet of machines for small parts and recovery work

  • 60 cam lathes for diameters from 2 to 25 mm
  • 15 automatic loading transfers
  • 8 manually loaded transfers  
  • 3 rolling machines
  • 2 hobbing machines
     
APPROFONDISCI
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Certified quality

Our quality service guarantees geometrical and dimensional tolerances even down to a few thousandths on complex components.

iso certificate

The Gamba guarantee

Gamba places great importance on technical services that enhance production and logistical reliability.

A team of 10 people with mechanical, electrical and electronic skills assists production by reducing dependence on external suppliers.

The Gamba team:

  • Makes special tools and equipment;
  • Designs and implements production and control automations;
  • Maintains plant and machinery.

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