Présentation de (PPGI et PPGL)

PRÉSENTATION DE (PPGI & PPGL)

 

DANA FER est fabricant et exportateur leader d’acier galvanisé prépeint de haute qualité (PPGI) et d’Aluzinc prélaqué (PPAZ | PPGL), conformes aux normes et spécifications internationales. Une ligne ultra-moderne d’enduction continue des bobines est utilisée pour produire des bobines d’acier galvanisée prépeint (PPGI) et d’Aluzinc prélaqué (PPAZ | PPGL) de la plus haute qualité. Cela implique le déroulement des bobines galvanisées / Aluzinc, le nettoyage / brossage, le rinçage, le dégraissage, le prétraitement chimique consistant en un traitement de surface, un revêtement de conversion, une chromatation et un séchage.

La surface de la bande traitée est ensuite recouverte de trois couches de revêtements organiques: apprêt, couche de finition et couche de fond, sur trois étapes et dans des stations d’enduction en rouleau. Elle est ensuite durcie au four à chaque étape. L’un des principaux avantages de ce processus de ligne est sa flexibilité, qui lui permet d’être utilisée avec d’autres couches telles que SMP, SDP, PVDF et le laminage avec finition texturée, en plus des polyesters standard modifiés. La ligne a également la possibilité de stratifier différents types de film sur une surface en acier, après l’enduction par Apprêt.

Below is the Chart of our Continuous Color Coating Line – CCL Process Capabilities, which shows the thickness,width,weight ranges and different finishes of Pre Painted Galvanized (PPGI) & Pre Painted Aluzinc((PPAZ/PPGL) Steel Coils & Sheets, which are manufactured in our factory in Dubai UAE.These merits are also guaranteed by ensuring that all finished products pass through a series of stringent tests in DANA Steel’s in-House Laboratory that is equipped with the latest quality assurance equipment.

The products manufactured by our State of the Art CCL are:-
* Prepainted GALVANIZED (PPGI) coils with Coating as per ASTM A755/A755M -18 and base material per ASTM A653/ JIS G3312/ EN 10346 Standards.
* Prepainted ALUZINC (PPGL | PPAZ) Coils with Coating as per ASTM A755/A755M-18 and base material as per ASTM A792 / JIS G3321/ EN 10346 Standards.

Different Layers oF Coil Coating PPGI PPGL PPAZ Coils 

Process Capability (Line Specification)

Description PPGI PPGL
Type

Continuous COIL COLOR COATING

Line Speed 100 mpm 100 mpm
Thickness (MM) 0.18 TO 2.00 MM 0.18 TO 2.00 MM
Width (MM) 650 TO 1350 MM 650 TO 1350 MM
Output Coil ID (MM) 508mm / 610mm 508mm / 610mm
Output Coil OD (MM) 1200 mm MAX 1200 mm MAX
Output Coil Weight (MT) 7 MT MAX 7 MT MAX
Type of Painting EXPOXY,RMP (REGULAR MODIFIED POLYESTER), SMP (SILICON MODIFIED POLYESTER)

HDP (HIGH DURABLE POLYESTER), PVDF (Poly Vinylidene Fluoride),PLASTISOL,PUPA/ARS,

Anti-Bacterial, WRINKLE Finish Anti SKIDDING, Self-Cleaning/ Anti Dust.

Surface Finish Smooth, Matt, Gloss, Textured
Type of Material HOT DIPPED – GALVANIZED steel

(ZINC : 60-350 GSM)

HOT DIPPED -ALU ZINC

(ALUZINC 30-150)

Grade LFQ,SS,SGCC,CS,DX,HX LFQ,SS,SGCC,CS,DX,HX
Paint Coating 4-8 Microns primer + 15 TO 35 microns top Coat

( Four Coat System also available – Top & Bottom Side with Primer + Paint )

 

DANA CONTINUOUS COIL COATING SYSTEMS

Coil coating is a continuous and highly automated process for coating metal before fabrication. In one continuous process both the top and bottom sides are cleaned, chemically treated, primed, oven cured, top coated, oven cured again, rewound and packaged.

Coil coating provides beautiful topcoats, durable surfaces, innovative applications, green benefits, and cost savings as compared to other substrates and other coating options.

Coating systems supplied as per the specification consist of a Primer coat covered by various types and thicknesses of top coats. The combination of primer and top coat is classed as either a two- coat thin-film system or as a multi-coat (two or more) thick-film system.

 

Typical top-coating materials:

  • EPOXY
  • REGULAR MODIFIED POLYESTER (RMP)
  • SILICON MODIFIED POLYESTER (SMP)
  • HIGH DURABLE POLYESTER (HDP)
  • PVDF/PVF2(Poly vinylidene Fluoride)
  • PLASTISOL
  • PUPA / ARS
  • Anti-Bacterial
  • Self-Cleaning/ Anti Dust
  • Wrinkle Finish Anti Skidding