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SPR Esperanças currently has a technologically advanced machinery pool that enables almost all production tasks to be carried out to meet customers’ needs.

Services available:

  • Design – Solidworks, permanently updated 3D parametric design software that allows for the design of any type of equipment with extremely short setup times.
  • Thermal cutting – 2 high definition Plasma cutting systems (6000 x 3000 up to 20mm thick) and oxy fuel pantograph (12000 x 2500 + 6000 x 2500 mm up to 300mm thick).
  • Machining – CNC and Conventional Lathes and Milling Machines
  • Conformation – Roller Bending and two Hydraulic Benders (one with numerical control)
  • Drilling – Radial, column and electromagnetic machines.
  • Welding – Mig-mag machines from 300 to 500 A.
  • Finishing – Stripping and Painting Booth

“We offer our customers a specialized service for the design and manufacture of metal parts on a subcontracting basis.”

Advantages of delegating manufacturing and / or design to our company:

  • Absence of time spent on the project
  • Absence of necessary technical skills in the specific case
  • Delegation to a company specialized in design and manufacturing
  • High number of components to manufacture
  • Absence of investment in specific machinery
  • Allows the manufacture of several components simultaneously, reducing the time for the final finished product
  • Reduced production costs

Our subcontracting capabilities include:

  • 3D project (SolidWorks®)
  • CNC cutting
  • Welding
  • Bending
  • Assembly
  • Finishing, pickling, painting, metallization and galvanizing

“Our company has the ability to make cuts in sheet metal in various materials and thicknesses, with CNC systems.”

Our project department designs your idea from the client’s needs.



It is the ideal process for cutting parts into thick steel sheets.

  • Cuts straight
  • Cuts of basic shapes
  • Cuts of parts in complex formats
  • Lettering (letters and symbols)
  • Artistic drawings



It allows the cutting of plates of reduced thickness at higher speeds, with high quality, also allowing in addition to steel, the cutting of non-ferrous materials such as stainless steel and aluminum.

  • Cuts of parts in complex formats
  • Lettering (letters and symbols)
  • Artistic drawings