The Best Foundry for Bronze Casting
Bronze casting has been around creating unique masterpieces for thousands of years now. The practice of it has been one of our history’s treasures. Different mediums an artist can use to express, and bronze casting brings a vision into tangible reality. The craftsmanship put into every piece is one of the characteristics that make it more astounding. Every piece is made through a highly proficient, labour-intensive technique.
Basics of Bronze Casting
There are various bronze casting methods, and the most common types consist of sand casting, continuous casting, and centrifugal casting. Each of these has its strengths and weaknesses.
Among the three, sand casting is the oldest. Its advantage, among others, is being able to process unusual shapes that are challenging to make through other processes. Its weakness falls on the possible impurities that can occur due to it being a multi-step process.
The first step in the sand casting process is shaping a pattern of your design or vision. You place the print inside a flask, which is a box full of sand. Then, you add a binding agent to help harden the sand. The mould will then be cured and with the pattern removed. A hollow-shaped area will be formed, and this is where you pour the molten bronze to create the desired shape. After letting the metal cool and removing the sand mould, you will be left with the sand casting. This can be your final product, but you can also conduct additional finishing touches.
From its name, continuous casting, this process of bronze casting involves casting straight lengths of materials. A mould is used to launch the molten bronze. This mould is the basis of the cast’s profile. A cut-off saw determines the size of the model. This process necessitates a vast space since it is conducted above ground. The benefit of opting for this process is its high productivity rate and being resource-efficient among the three. It also offers superior quality.
This process is specifically for cylindrical-shaped casts. The mould is rotated around the axis at a specific speed. The amount of materials determines the thickness of the cast. During the process, the impurities collect. You can remove these during the casting. Centrifugal casting minimises impurities and is cost-efficient due to creating different sizes of casts in just one mould.
Finding a Foundry
Foundries vary in the services they provide, years in the industry, and their staff’s expertise. You can ask for referrals from your trusted family and friends. There are also different foundries you can find online through their websites such as www.firebirdbronze.com/. You can read through testimonials and reviews to assess them. You may want to choose a foundry that offers a wide variety of services and expertise. This indicates the foundries’ effort in providing training for their staff and their ability to innovate and keep up with the latest techniques.
Other foundry services
Other foundry services consist of mould making, crafting and packaging, repair and maintenance, digital design, enlargements and reduction, scanning and printing, and more.