Precision machining

GRALCOME Workshops

Our workshops combine traditional craftsmanship with state-of-the-art machining technology, equipped with the latest generation of conventional and digital machines, as well as metal fabrication facilities to meet a variety of industrial needs.

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Excellence en Usinage

Tradition et innovation au service de la précision

The GRALCOME workshops represent the core of our expertise in mechanical manufacturing. For over 30 years, we have combined traditional craftsmanship with the most advanced technologies to offer precision machining solutions tailored to the specific needs of Algerian industry.

Our workshops are equipped with state-of-the-art conventional and digital machines, as well as complete metal fabrication facilities. This modern infrastructure allows us to meet a wide range of industrial needs, from the manufacture of simple parts to complex components requiring extreme precision.

Our team of qualified and experienced operators has mastered this state-of-the-art equipment, guaranteeing consistent quality and on-time delivery for all our clients.

Our Facilities

Discover our machining equipment and facilities

Ateliers GRALCOME - Machines d'usinage
Équipements de chaudronnerie
Machines numériques
Zone de production
Équipements conventionnels
Installations modernes
Équipements d'usinage
Zone de travail
Machines de précision
Installations complètes

Our Capabilities

A complete infrastructure for all your machining needs

Usinage Conventionnel

Machines traditionnelles pour les opérations d'usinage classiques : tournage, fraisage, perçage et rectification de précision.

  • Tournage de précision
  • Fraisage conventionnel
  • Rectification

Usinage Numérique

Machines à commande numérique de dernière génération pour la fabrication de pièces complexes avec une précision extrême.

  • CNC 3-5 axes
  • Précision micrométrique
  • Production en série

Chaudronnerie

Installations complètes de chaudronnerie pour la fabrication de structures métalliques, tôlerie et soudage de précision.

  • Soudage TIG/MIG
  • Tôlerie fine
  • Structures métalliques

Custom Manufacturing

Conception et fabrication de pièces mécaniques sur mesure selon vos spécifications et plans techniques.

  • Études techniques
  • Prototypage
  • Production personnalisée

Pièces d'Usure

Rigorous quality control with precision measuring equipment to guarantee the conformity of our products.

  • Arbres et pignons
  • Engrenages
  • Composants d'usure

Contrôle Qualité

Rigorous quality control with precision measuring equipment to guarantee the conformity of our products.

  • Mesures de précision
  • Contrôle dimensionnel
  • Certification qualité

Business sectors

Machining solutions tailored to each industry

Cement plants

Cement plants

Manufacturing of specific wear parts for the cement industry: shafts, pinions, gears and crusher components.

Brickworks

Brickworks

Mechanical parts for brick-making machines: shafts, pinions, gears and specific components.

Mines & Carrières

Mines & Quarries

Fabrication de pièces d'usure pour équipements miniers : concasseurs, broyeurs et systèmes de transport.

Railway

Railway

Mechanical parts for the railway sector: braking components, transmission systems and wear parts.

Recycling

Recycling

Manufacturing of parts for recycling equipment: crushers, compactors and sorting systems.

Steel industry

Steel industry

Mechanical parts for the steel industry: furnace components, transport systems and wear parts.

Laboratory and Quality Control

Technical excellence and quality guarantee

Our workshops have a quality control laboratory equipped with the latest technologies to guarantee the precision and conformity of all our productions.

Laboratoire GRALCOME - Équipements de contrôle qualité
Laboratoire GRALCOME - Instruments de mesure
Laboratoire GRALCOME - Contrôle dimensionnel
Laboratoire GRALCOME - Tests matériaux

Dimensional Control

Precision measurements with state-of-the-art metrology equipment to guarantee that parts conform to technical specifications.

Visual Inspection

Thorough visual inspection and surface control to detect any defects or imperfections that may affect the final quality.

Materials Testing

Analysis of the mechanical properties and control of the composition of the materials used in our manufacturing processes.

Quality Certification

A rigorous certification process to ensure that each piece meets the highest quality standards.

Need a custom-made part?

Our team of machining experts is available to study your needs and offer you the best technical solutions.

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