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Aluminum circle for lamp/lighting, aka road sign aluminum circle, is a kind of aluminum circle that is generally for sale. The material of Haomei aluminum circles for lamp is made of aluminum alloy 1100 with the tempers of H14. The shape of it can be triangle, square, etc.
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Project Introduction
Aluminum circle for lamp/lighting, aka road sign aluminum circle, is a kind of aluminum circle that is generally for sale. The material of Haomei aluminum circles for lamp is made of aluminum circle 1100 with the tempers of H14. The shape of it can be triangle, square, etc. And here are the parameters of road sign aluminum circles.
Our quality control of cooking aluminum circle lives up to ISO 9001:2008,SGS,QC.
1) Complete annealing: heating at 390-430°C; the holding time is 30-120min depending on the effective thickness of the material; cooling to 300°C with the furnace at a rate of 30-50°C/h, and then air cooling.
2) Rapid annealing: heating at 350～370℃; holding time 30～120min depending on the effective thickness of the material; air or water cooling.
3) Quenching and aging: quenching at 500～510℃, air cooling; artificial aging at 95～105℃, 3h, air cooling; natural aging at room temperature 120h
1) Haomei lantern/lamp aluminum circles has good quality of deep drawing, and can maintain semi-specular finish with a 65% minium total reflectivity after bright dip and anodize.
Aluminum circles for cookwares can be widely used for the manufacture of lampshade,lamp cover. Also, our high quality anodized aluminium circle and painted can be of different lamp shade, such as recessed lighting, high bay industrial lighting, low bay industrial lighting, traffic light reflectors, sports lighting.
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