Twin spindle turning centers come in two varieties: horizontal and vertical. The reason for this is that people who are new to the craft prefer horizontal because they are easy to work with. The vertical ones on the other hand need more precision and a more sturdy structure but are less expensive.
These centers are most commonly used in metal casting. They are also used in fabricating parts for automobiles and spacecrafts. Some are used for applying paints or enamels. There are centers made for both flat working and the round kind of spinning.
Centered discs are the easiest and cheapest to purchase. They are manufactured by low cost producers. They are suitable for low-end professional applications. The disc center is made with four or five main sections which hold up each other. The main sections have a hollow core and have a series of revolving centers which give rotation to the main components.
Spinning discs are generally larger in size than the disc centers. Their rotation capability is much higher than the discs, although they need some sort of protective support for the discs to work. When purchasing spinning centers, you need to make sure that they have a fully welded ring. This rings protects the unit against rough handling.
The main purpose of this ring is to keep the unit secure from damage and wear. The ring can be of many shapes and sizes, but the rings that come with centers are a simple cornered shape. You can choose an open-cornered ring if you prefer.
For specialty turning centers it is best to choose ones that are constructed from high quality materials. These centers are also designed with safety in mind, meaning that the construction is up to code. The discs made for such centers are usually made from polyurethane or Teflon.
Twin spindle turning centers are normally purchased from dealers and suppliers of special spinners and machines. When shopping online or at your local hardware store, make sure that you do your research so that you can find the right center for your purposes. Once you have your center chosen, then you can begin to use it to make your projects more successful.
Choosing a quality center is the first step to success, then your next step will be setting up the equipment and learning how to operate it. With the proper tools and a little practice, you will be spinning discs like a pro in no time. Take your time when making your decision on the proper spinning centers for your needs.