Discountable price Polyester/PVDF Prepainted Aluminum Coil to Jersey Factory

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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of Discountable price Polyester/PVDF Prepainted Aluminum Coil to Jersey Factory, sincerely look forward to serving you in the near future. You are sincerely welcome to visit our company to talk business face to face with each other and establish long-term co-operation with us!

Technical Specifications
♦ Thickness: 0.06mm~1.0mm
♦ Width: 20mm~1590mm
♦ Material (alloy): 1100, 1050, 1070, 3003, 3004, 3105, 3005, 5005, 5052, 5754
♦ Surface Paint: PE, PVDF and special paints.
♦ Outside Diameter: ≤ 1500mm
♦ Inside Diameter: 405mm, 505mm, 150mm, 75mm
♦ Per Coil weight: ≤ 4000kg

The main material of PVDF is polyvinylidene fluoride resin; the utmost negative characteristic of the Fl atom can form a very strength high powerful Fl-C bond. Moreover, with the special symmetry molecule structure, the products are of strong weather resistance performance, anti-ultraviolet performance, super long durability and anti-corrosion performance, which can maintain very bright and glossy color even serving for 20 years in indoor environment. Attributing to the abrasion resistance and impact resistance and flexibility, our products are of excellent mechanical processing performance. PVDF coated aluminum coils are the highest priority of choice to high class aluminum composite panels, and its composite products are widely used in airport, exhibition center, administration center, star hotel and other symbol building.

Application for Polyester/PVDF Prepainted Aluminum Coil:
Suitable to construct curtain walls, ceilings, store faces, wallsand cellular panels

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  • The extruded fin is formed from an outer aluminum tube with a large wall thickness (muff), which is aligned over an inner base tube. The two tubes are pushed through three arbors with rotating discs that literally squeeze or extrude the aluminum fins up and out of the muff material in a spiral shape in one operation. The resultant fin typically has a base or root thickness of .035″, average fin thickness .016″ and a tip of .009″, with an overall height of 16mm (5/8″). The root thickness serves to form an uninterrupted bond over the entire tube length.

    McElroy disc technology now makes it possible to fin thinner muff thus offering significant material savings. Recommended standard muff wall is .176″ as opposed to industry practice of .183″-.210″ In addition, the same growth factor can be used for pitches from 8 – 11 FPI, allowing for standardization on one muff thickness and eliminating the need to stock multiple muff wall thicknesses.

    Model B produces a 5/8″ high fin on tube sizes from 25mm to 1.5″ ( 38.1mm). The Model B Extruded Finning Machine is now capable of 7/16″ high integral copper fin at 7 to 10 FPI within the tube size range of the machine (25mm and 1.5″).

    Each machine is configured for the specific production requirements of the end user.


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