1. usando una escala: La forma más sencilla de medir el peso de una bobina de aluminio es usar una balanza. Necesitará una báscula que pueda manejar el peso de la bobina.. Place the coil on the scale and record the weight displayed on the scale.
2. Using a formula: If you know the dimensions of the coil (length, ancho, y espesor), you can use a formula to calculate the weight. The formula for calculating the weight of a rectangular object is:

Peso (in pounds) = Length (pulgadas) x Width (pulgadas) x Thickness (pulgadas) x Density (in pounds per cubic inch)

The density of aluminum is 0.098 libras por pulgada cúbica. Entonces, Por ejemplo, if your coil is 10 inches long, 5 inches wide, y 0.25 inches thick, the calculation would be:

Peso = 10 X 5 X 0.25 X 0.098 = 12.25 pounds

3. Using a tape measure and chart: If you don’t have a scale or the dimensions of the coil, you can use a tape measure and a weight chart to estimate the weight. Measure the circumference and the width of the coil with a tape measure. Then use a weight chart for the specific type of aluminum coil you have to estimate the weight based on those measurements. Keep in mind that this method will only give an estimate and may not be as accurate as the other methods.