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Metallographic polishing

Metallographic polishing

Metallographic polishing
Last step before microscopic examination, polishing is divided into several phases draft and grinding, finishing and super finishing.
Each step must preserve the integrity of the material. Therefore, a wide range of products and machines of high quality and high technology
Our technical team and our business metallographer are at your disposal to advise you and help you in choosing machines and polishing processes.

Polishing is necessary in any analysis of microscopic details of metals because it can remove scratches or residual defects when cutting metal.
For this critical, PRESI manufactures pulp, suspensions, sticks diamond abrasive powder, but various media and polishing machines to suit your needs in metallurgy.

PRESI has developed a new complete range of polishing machines for all materials applications.
From single sample to large production PRESI gives you the best solution: Manual or automatic machines, electrolytic polishing and portable unit.

Manual polishing
Le Cube: Simple and economical machine, with 2 speeds and 2 directions of rotations Ø 200 mm
Minitech: Single or double polishing stations for manual polishing, with variable speed, Ø 200 to 250 mm. Touch screen control panel to control and memorise parameters.
MECAPOL P320 and P400: Simple and economical machines, Ø 300 and 400 mm.

Automatic polishing
Mecatech: Single or double polishing stations for automatic polishing Ø 200 to 300 mm, with control or individual force. All parameters are variable and can be memorized for reproducible process. High resolution TFT touch screen. Most complete polishing machines on the market.
MECAPOL P320 PERE AND P400 PERE B: Automatic polishing machine, Ø 300 and 400mm. MECAPOL P400 PERE B has been designed to for specific applications with exclusive sweeping motion of polishing head.
AUTOMATIC 300: Computer controlled robot operated preparation system, Ø300mm, for fully automatic polishing.

Electrolytic polishing and portable unit
• Machines for electrolytic or portable polishing, in laboratory or in-situ.

Polishing Machines

PORTABLE APPARATUS ELECTER E-MAX EVOLUTION SUPPLIED IN A SUITCASE  ELECTROPOLISHING MACHINE ELLOPOL II POLISHING MACHINE MINITECH 263 POLISHING MACHINE MINITECH 363
POWER SUPPLY FOR \" title= ELECTROLYTIC POLISHING UNIT POLISEC C25 POLISHING MACHINE MINITECH 265 POLISHING MACHINE MECATECH 234
POLISHING MACHINE  MECAPOL AUTOMATIC 330 POLISHING MACHINE MINITECH 233 POLISHING MACHINE MINITECH 333 POLISHING MACHINE MINITECH 365
 POLISHING MACHINE MECAPOL P320 POLISHING MACHINE MECATECH 264 POLISHING MACHINE MECATECH 334 POLISHING MACHINE LE CUBE

POLISHING MACHINE MECAPOL AUTOMATIC 330

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