hardware metal

  We know that  aluminum pro files  are long and straight, and each section is the same shape. So as long as you know its cross-sectional area, you can calculate its volume. Multiply the volume by the aluminum alloy's density of 2.7g/m3. Therefore, if you want to calculate the weight of the aluminum profile, you must have the aluminum profile section drawing and the length of the profile. Fortunately, it is a CAD drawing, so that no matter how complicated the section is, its area can be quickly calculated. If you don’t have a drawing, you can also provide samples. If you have a sample, it’s very simple. Just take the weighing and multiply the unit price of the aluminum profile. (Many aluminum profile manufacturers quote by the kilogram or by tonnage. ), the cost of the aluminum profile can be calculated. If it is a deep-processed aluminum profile, if there are many faces or holes drilled on it, the loss of these aluminum profiles should be counted, and some weight should ...

  Powder coating is a dry finishing process used to apply a dry coating material. The coating material is made up of finely ground particles of resin and pigment for color, along with other additives for specific functions such as gloss or hardness. The dry powder coating is delivered to a spray gun tip that is fitted with an electrode to provide an electrostatic charge to the powder as it passes through a charged area at the gun tip. The charged powder particles are attracted to  a grounded part and are held there by electrostatic attraction until melted and fused into a uniform coating in a curing oven. Since its introduction more than 40 years ago, powder coating has grown in popularity and is now used by many manufacturers of common household and industrial products. In North America, it is estimated that more than 5,000 finishers apply powder to produce high-quality, durable finishes on a wide variety of products. Powder coated finishes resist scr...