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NS Máquinas Industriais Lda

Av. D. Miguel, 106, 4435-678 Baguim do Monte, Gondomar
Telephone +351 22 9741618
Fax +351 22 9741619

Hall map

Tube 2020 hall map (Hall 6): stand A26

Fairground map

Tube 2020 fairground map: Hall 6

Our range of products

Product categories

  • 02  Processing machinery for metallic tubes and pipes
  • 02.01  Machinery for mechanical processing
  • 02.01.03  Deburring machines for tubes

Deburring machines for tubes

  • 02  Processing machinery for metallic tubes and pipes
  • 02.05  Machinery for the surface treatment of tubes
  • 02.05.06  Grinding machines for tubes

Grinding machines for tubes

  • 02  Processing machinery for metallic tubes and pipes
  • 02.05  Machinery for the surface treatment of tubes
  • 02.05.07  Polishing machines for tubes

Polishing machines for tubes

Our products

Product category: Polishing machines for tubes


Max Ø 114mm
Straight and curved tubes
1 station

Straight and curved round tubes finishing up to Ø114mm with maximum flexibility and consistency.

Tube polishing machine – ML100 – is the perfect choice for finishing the surface of round, oval and elliptical tubes.

The ML planetary system enables the work without rotating the tube, delivering the best results on both bent and curved tubes.

The auto feeding system transports straight tubes safely and automatically through the finishing station, enabling a consistent and high productive tube polishing quality.

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Product category: Polishing machines for tubes

ML100 Z

Max Ø 114mm

Straight tubes

2 or 3 stations

Quality and productivity: straight tubes multiple stations finishing up to Ø114mm.


Tube Finishing and Polishing Machine – ML100 Z – is a multi stations finishing machine for straight round tubes.

This round tube polishing machine is equipped with ML planetary system and enables a faster finishing work than single stations machines.

Automatic work set-up and control of all the information about the tube finishing is done in a mobile panel with integrated touchscreen. Tube finishing stations are completely independent. Final finishing of the round tubes is possible in one pass only.

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Product category: Deburring machines for tubes

DM1100 C

Edge rounding
up to 1100mm

Ideal for edge rounding of light burrs up to 1100mm working width.


Metal deburring and edge rounding machine – DM1100 C – performs edge rounding and removes sharp edges on both external and internal contours of stainless steel, steel or aluminium parts either cut in laser, shear or punching machine.

This machine works metal parts of different dimensions including products as small as 50x50mm.

DM1100 C – Metal Deburring Machine has a station with double cross belts for the metal deburring and edge rounding, leaving clean, soft and burr-free edges on the complete parts.

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About us

Company details

NS Máquinas is a manufacturer of machines for the metal finishing, deburring and polishing industry.

Located in Portugal, NS Máquinas is able to create and offer machines which combine quality and adequacy for diverse production requirements.

Know more about our complete program: Round Tube Polishing Machines, Flat Bar and Rectangular Tube Finishing Machines, Deburring and Edge Rounding Machines, Long Belt Finishing Machines and Polishing Machines.

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Company information as a PDF file