Shot blasting is used to clean, polish or strengthen metal preparing it for the application of overlays or specialist coatings. It is a technological process used to remove various impurities from different surfaces using abrasives. This includes removing rust or old layers of paint to prepare surfaces for further processing like painting, welding or powder coating. Many industries working with metal use shot blasting, including aerospace, automotive, construction, shipbuilding, rail among many others.Continue reading
While there is no magic trick to change common chemical elements into rare and valuable ones, electroplating is as close as it gets. Electroplating is similar to electrolysis which is the opposite of the process batteries use to produce electric currents. The earliest form, which became the modern electroplating process, occurred in the early 19th century.
The development of bigger electric generators meant higher currents which drastically improved the process. Advancements in industrial and manufacturing practices over the past two centuries have changed this process considerably.
While some of you may already know what electroplating is, what about how it works? Continue reading
Several industries currently benefit from aluminium fabrication, which relates to the construction of metal structures by means of cutting, bending and joining. Most extrusions go through some form of further processes such as fabrication, machining and surface treatment. The properties of aluminium make extrusions highly suitable for almost any type of fabrication.
Although fabrication can be applied to any metal, aluminium is considered one of the most common. As a result, there is a big demand for aluminium fabrication services all over the world. If you look at your home or office building, aluminium is all around us. Some of the most common features are aluminium gates and aluminium frameworks used for doors, windows and showers. Continue reading
Plating services are important in any industry but particularly for the application in military vehicles. The brave men and women in our armed forces are often required to place themselves in dangerous situations. For that reason, the quality of equipment and machinery they use could literally mean the difference between life and death. To protect our military personnel, the defence industry always ensures that they have the best products at their disposal. Continue reading
Tin and silver plating are essential for components designed to carry heavy electrical currents such as Busbars. It’s believed that silver is the best metal for conducting electricity making it a popular choice for electronics and semiconductors.
At PRV Engineering, we provide a high quality painted finish to very exacting standards. Our plating facility is testament to how we operate in terms of quality finish and zero tolerance on rejects. There is no better way of controlling quality than by doing it yourself which is exactly what we do. Continue reading