Manufacturing plant for aluminum material requirements are very strict, not only requires good internal quality, optimizing the chemical composition, gas content, containing low amount of slag, also requires a good deep drawing properties (anisotropic materials) earing rate lower, while the required thickness tolerances, good shape, have a good surface quality.
Production of aluminum cans to go through more than 40 procedures, which related to the performance of the main processes have aluminum strip blanking, cup, drawing thinning, trimming, washing, outside India, in the spraying, drying, necking, flanging and so on. Aluminum strip must have the appropriate strength and good deep-drawing formability, in order to ensure continuous punching, drawing after thinning smooth and bake with the appropriate yield strength. Therefore, the overall performance of the tank with the aluminum strip presents fairly strict requirements: tensile strength 270 ~ 310MPa, yield strength of 250 ~ 300 MPa, elongation greater than 3%, earing rate of less than 2%; strip surface without significant ripple, uniform surface finish, no oxidation, no visible inclusions, bruised, scarred and other defects; with thick uniform thickness difference of within 0.005mm.
The modern system covered by the coil wire, cup mechanic median of 20 to 24, the material width is 1500 ~ 1550mm; the sheet width of the pieces used in the production line for 850 ~ 970mm. Cover material thickness 0.27mm. China is currently pre-coated lid and timber are all imported. Lid production is the first two lines were made on the basis of the cover and pull the ring, but will they fit together to form combinations. Not only the width of the cover material specifications, thickness specifications are more for 0.22 ~ 0.315mm.
Packing Co., Ltd., Dongguan City, Real Connaught is located in Dongguan City, Guangdong Province, on the verge of Guangzhou, Shenzhen and other coastal city, convenient transportation, is a specialized production of iron and aluminum easy-open lid of the enterprise. Our main products include three series: Beverages EOE, aluminum and tinplate EOE EOE safe side, but for a variety of tin cans, aluminum cans, composite cans and PET cans. For more product information, please contact us, Hotline: 0769-2868642 / 22335080/13266285888
