WOVEN MESHES

WOVEN MESHES
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WOVEN MESHES

Product catalog summary

Introduction
Gantois Industries, founded in 1894, is a prominent player in the woven and perforated metal industry. The company prioritizes quality in its products, processes, and organizational practices, aiming for sustained success. It is certified with ISO 9001 and EN 9100, ensuring high manufacturing and control standards.

Quality and Standards
Gantois Industries holds certifications such as ISO 9001 and EN 9100 and complies with standards like NF ISO 9044 for industrial metallic fabrics and NF EN ISO 3834 for welding requirements.

Services and Expertise
The company provides comprehensive services including needs assessment, design, industrialization, and supply chain management, with a focus on innovation to deliver customized solutions.

Applications
The metallic meshes are used in various applications such as electromagnetic shielding, filtration, and reinforcement across industries like aerospace, chemistry, nuclear, and energy.

Processing and Finishing
Gantois offers processing services like cutting, forming, and assembly, with finishing options including degreasing, passivation, and electrolytic polishing.

Product Specifications
The company provides a range of wire diameters and mesh openings suitable for small to large series production, using materials like common and special alloys such as hastelloy and tungsten.

Types of Meshes
Gantois manufactures woven and welded wire cloths with various mesh types, including square, rectangular, and triangular, each suited for specific applications like filtration and structural reinforcement.

Functions of Metal Meshes
Metal meshes are used in high temperatures or with aggressive chemicals, for multiple filtration types (liquid, solid, gas), sieving, separation, drying, mechanical protection, EMC shielding, acoustic absorption, and decoration.

Choosing Metal Meshes
Material Selection: Consider the nature of products, temperature, thermal cycles, and pollutants.
Nominal Opening Selection: Consider particle size, distribution, geometry, concentration, and desired efficiency.
Weave Mode Selection: Consider filtration efficiency, cleanability, mechanical stress, and specific resistance needs.

Advantages of Metal Meshes
Metallic Nature: Offers high and low temperature performance, chemical resistance, moisture neutrality, radiation resistance, mechanical stress resistance, ease of shaping, weldability, thermal and electrical conductivity, and magnetism or non-magnetism.
Woven Design: Provides high precision, reproducibility, non-deformability, high porosity, cleanability, and adaptability to specific cases.

Applications
Metal meshes are applicable in high temperature and/or corrosive chemical environments, multiple filtration types, sieving, drying, lightning protection, EMC shielding, acoustic damping, and decoration.

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Catalog excerpts

WOVEN MESHES-3

Créée en 1894, la société Gantois est une véritable référence industrielle dans les domaines des métaux tissés et perforés. Devenue Gantois Industries depuis mai 2011, notre ambition est d’allier expérience, service et innovation technologique pour vous apporter aujourd’hui les meilleures solutions. Founded in 1894, Gantois is a benchmark in the industry of woven and perforated metal. It became Gantois Industries in May 2011. Our ambition is to combine experience, service and technological innovation in order to provide the best solutions for our customers. qualité quality 1994 Certification...

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l’innovation ce n’est pas un concept, c’est notre stratégie ! Innovation is not a concept, it’s our strategy ! Vos projets, notre expertise : la solution ! • Prise en compte de vos besoins • Conseil et accompagnement de votre développement • Bureau d’étude et calcul de dimensionnement • Industrialisation avec fabrication intégrée des outils • Gestion complète de la Supply chain Gantois Industries Toiles Métalliques met à votre disposition ses compétences et son savoir-faire afin de développer pour vous des solutions personnalisées et optimisées en réponse à vos besoins. Your projects, our expertise:...

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Various applications Aéronautique / Chimie / Nucléaire / Papier & carton Filtration solide, liquide, gazeuse / Energie Aerospace / Chemistry / Nuclear / Paper and cardboard boxes / Solid, liquid and gas filtration / Energy NOTRE LARGE GAMME DE TOILES MÉTALLIQUES ASSOCIÉE À NOS MOYENS DE FAÇONNAGE DU PRODUIT FINI OUVRENT À DES APPLICATIONS EXTRÊMEMENT VARIÉES. • Protection électromagnétique : toile bronze, cuivre, panneaux de toile inox, métallisation de composite… • Filtration : éléments filtrant, grille de granulateur, crépine de filtration, bougies filtrantes, disques, filtres sertis… • Renforcement...

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CAPACITÉ DU PLUS IMPORTANT TISSEUR DE FIL MÉTALLIQUE FRANÇAIS : PLUS DE 50 MÉTIERS À TISSER ADAPTÉS POUR LES PETITES, MOYENNES ET GRANDES SÉRIES. FINITION DE LA TOILE : • Dégraissage solvant et lessiviel • Décapage passivation • Toutes matières tréfilables (courantes et spéciales comme : hastelloy, inconel, nickel, tungstène…) • Diamètre de fil de 20 µm à 2 mm • Ouverture de 6.3 µm à 12.5 mm toile tissée • Polissage électrolytique • Hypertrempe • Thermo-laquage, téflonnage, zingage • Pas de 6.3 mm à 50 mm toile soudée • Largeur maxi 2.30 ml • Lisières : coupées, rabattues, soudées, bordurées,...

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Know how & industrial capacities CAPACITY OF THE MOST IMPORTANT FRENCH WEAVER WIRE: MORE THAN 50 LOOMS SUITABLE FOR SMALL, MEDIUM AND LARGE SERIES: PROCESSING / FINISHING: • Cutting: slitting, shearing, punching press with punch from ∅3 to ∅500mm • Forming: stamping, bending, folding, rolling, lamination... • Assembly: Crimping, Plasma welding, Tig, Mig / Mag, gluing, stitching, riveting • Wire diameter from 20 µm to 2 mm • Mesh opening from 6.3 µm to 12.5 mm • No 6.3mm to 50 mm welded fabric • Maximum width 2.30 ml • Edges: cut, bent, welded, beaded, folded • Armédia ® (combination welded and...

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Les tissus métalliques Wire cloth Toiles tissées Toiles soudées woven mesh welded wire cloth Elles sont obtenues par l’entrelacement de fils tendus parallèles, appelés Pour la toile soudée, les fils de chaîne et de trame sont soudés élec- fils de chaîne, et de fils disposés perpendiculairement aux premiers par triquement par point à l’endroit ou les fils se croisent. Cela permet d’obtenir un moyen mécanique (Navette, pinces, projectiles) et appelés fils de trame. une grande solidité alors que l’ouverture reste exactement la même. Wire cloth is obtained by intertwining parallel tighten wire, called...

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Toiles REPS dutch weave Ces toiles se caractérisent par des ouvertures triangulaires. Les principales applications des toiles reps sont la filtration et l’extrusion. These wire cloth are characterized by triangular openings. The most current applications are filtration and extrusion. Ouverture nominale (V) / Nominal opening (V) Association d'une toile métallique filtrante avec une armature en fils inox soudés perpendiculairement sur chaque face. Combinaison of a traditional plain wire cloth with a welded wire in each side. Pourcentage de vide / Transparency • Pour maille carrée et rectangulaire...

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Mode d’entrecroisement Utilisations principales Maille carrees Autres armures possibles: CROISEES CHEVRONNEES, CROISEES BRISEES, SERGEES, SATIN Autres mailles possibles : RECTANGULAIRES, PREONDULEES, EPOINTEUSES, HAUTES PERFORMANCES REPS de trame Armure la plus courante. Fil au dessus et en dessous avec decalage de 1 fil a chaque cycle. Chaque fil passe successi-vement au dessus et au-dessous de chaque groupe de 2 fils qu'il croise avec decalage de 1 fil a chaque cycle. Ce mode de tissage cree un cote incline a 45°. Maille triangulaire Fils de trame jointifs Diametre des fils de chaine superieur...

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Description of texture Qualities Very common interlacing. Warp and weft wires of same section, spacing and material. Main types of wire cloth Main application Optimal positionning of the wires Precision Regularity Rigidity Transparency from 30 to 95% Other texture and interlacing: HIGH PERFORMANCE, TWILLED HERRINGBONE WEAVE, BROKEN TWILLED Other mesh: RECTANGULAR, CRIMPED WIRE, SQUARE WIRE Dutch weave Each wire goes successively above and below each group of 2 crossed wires with one gap over each cycle. This enterlacing create a wieving side inclined at 45°. Warp wires and weft wires of differents...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.