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The machining process is one by which, thanks to the action of a cutting tool that removes layers from a workpiece, it ends up taking the shape and measurements requested. The removal of this material can be done by abrasion by application of a grinding wheel or by chip starting, removing much material from the beginning and ending with the erosion of little material and with great precision . These cutting tools must have the right hardness, rigidity and thermal properties to do the job successfully.

Machining solutions in Merefsa

Machining solutions in Merefsa

We have the necessary technology for the manufacture of parts, dies and moulds used in all our production processes.

Our state-of-the-art machine park has:

  • Manual and automatic lathes, with motorized tools.
  • Four-axis vertical machining centre.
  • Wire EDM machines.

Improvements in customer service

Improvements in customer service

Having all this technology in our machining plant allows us to manufacture tools and moulds automatically and flexibly by means of EDM and CAD/CAM.

The advantages we provide to our clients are:

  • Short delivery times for the final product.
  • Increased quality of all moulds, profiles and parts.
  • Guarantee commitment in tolerances (can be up to 3 microns).
Products of the machining process

Most common machining process products and materials used

Those used to make tools are usually made of tool metal (iron, stainless steel, aluminium, etc.). We also machine technical plastics, specialized in the manufacture of all types of PTFE parts.

  • Moulds.
  • Profiles.
  • Metal parts.
  • In PTFE: balls, seals, spherical plain bearings, segments, etc.
Alianza Empresarial para la Vacunación Infantil
ED Empleo
Consorcio del Caucho
Control Energético


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In accordance with the provisions of the General Data Protection Regulation, 679/2016 of May 2016, (hereinafter, RGPD), we inform you that your personal data will be included in a file owned by Manufacturados Españoles de Resinas Fluoradas, S.L.U., with NIF B08207284, and located in Castelló 9, ( 08830) Sant boi de Llobregat, Barcelona. We treat the information you provide us with in order to provide you with the requested service as well as to maintain the commercial relationship in accordance with current legislation. The data provided will be kept as long as the commercial relationship is maintained or for the years necessary to comply with legal obligations. The data will not be passed on to third parties except in cases where a legal obligation exists. You have the right to obtain confirmation as to whether Manufacturados Españoles de Resinas Fluoradas, S.L.U. is processing your personal data. You are therefore entitled to access your personal data, rectify inaccurate data or request their deletion when they are no longer necessary. To do so, you must request it by e-mail to rgpd@merefsa.com, or by sending a registered letter to the indicated address.


Castello, 9 08830 Sant Boi de Llobregat

Barcelona (Spain)

Tel (+34) 933 372 081

Fax (+34) 933 374 373

Office Schedule

Monday to Thursday from 8:00 to 13:00

Monday to Thursday from 14:00 to 17:15

Friday from 7:00 to 14:15

Warehouse Schedule

Monday to Friday from 9:00 to 14:00

Store closed from 26/03 to 01/04

Summer Intensive Schedule

From June 20th to September 13th from 07:00 to 14:15

Easter Week Vacation

Closed from 27/03/2024 to 01/04/2024

Store closed from 26/03 to 01/04

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Page Code: DT5df7832b


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