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METAL FABRICATION,

QUALIFIED WELDING,

MACHINING AND PAINTING

 

Metal fabrication, machining and painting since 1992

We are a subcontract company based in the north-east of Italy, involved in heavy metal fabrication and precision CNC machining, supplying bespoke metal structures for industrial purposes.

Our services include a dedicated department for surface treatments, where we provide shot blasting and painting.

CARPENTERIA METALLICA

METAL

FABRICATION

SALDATURA CERTIFICATA

CODED WELDERS

AND WELDING

PROCEDURES

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CNC

MACHINING

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SHOT BLASTING

AND PAINTING

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NON-DESTRUCTIVE

INSPECTIONS

Our site provides a complete supply service, accommodating everything from heavy metal fabrication and machining to project management, painting, inspection and testing.

 

Here are the machinery markets we are mostly involved:

  • tissue paper
  • offshore marine cranes
  • stone cutting
  • steelmaking
  • plastic
  • container handling
  • astronomy
  • pellet production
  • batteries
  • recycling

Design and planning of the production phases for a component

Managing metal fabrication, welding, machining, shot blasting and painting in-house, we have the ability to evaluate and plan the entire production cycle of a product. This allows us to offer our customers direct control over all stages of the manufacturing process and prevent any potential issues that may arise during production.

These potential issues, as well as the planning of the production process, are assessed and defined by our technicians during the commercial offer phase and subsequently verified during the review phase of the requirements once the customer order has been received.

For particular processes and those with uncertain reproducibility, in addition to relying on historical data and simulation tools, we can operate in a more traditional manner by conducting simulations and tests on samples.

 

Working with customers in differing engineering sectors has given us the experience of manufacturing a variety of fabricated and machined goods.

Welding distortion and machining allowance management

We tack up and weld metal parts on workbenches of our own production, milled with our machine tools in order to achieve precision and efficiency during the construction phases. In situations requiring tight dimensional tolerances as per design specifications and to optimize production costs, we perform preliminary machining operations to enhance the efficiency and accuracy of assembling the various parts of a mechanical component.

 

With reference to our production processes and the orders we typically acquire, the fabrication represents an intermediate phase where controlling machining allowance and managing thermal distortions arising from welding operations are crucial.

During the raw material procurement process, we establish the machining allowance, considering:

  • Dimensional tolerances and required quality aspects;
  • Material;
  • Any treatments that may alter the component dimensions (heat treatments such as stress relieving, hot-dip galvanizing, etc.);
  • Shape/type of structure;
  • Specific requirements, if any.

CONTACT US

+39 045 866 8066

BERTAGNOLI – WELDED AND MACHINED PROJECTS

Bertagnoli has been operating since 1992 in the metalworking sector, particularly in metal fabrication, welding and CNC machining. Based in the province of Verona, we offer project implementation starting from the customers’s drawing and ending with the delivery of the finished product ready for assembly. We are specialized in the construction of single pieces and/or small batches.

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