Centrifugal casting is a process, which is useful for the production of cylindrical parts. In the centrifugal casting process, a mold spins about its axis at high speeds between 300 to 3000 rpm causing poured molten metal to solidify after cooling. The rotational speed and metal pouring rate will vary according to the alloy, shape and size cast. The centrifugal action helps in the purification process of the metal by throwing the less dense non-metallics towards the inside mold wall.

Size range for the cylindrical parts produced with the centrifugal casting process can be up to 10 feet in diameter and 25 feet plus in length. The tolerance limits can be .1 inch in O.D. and .15 inch in I.D. Casting materials include steel, iron and alloys of aluminum. This process is suitable for cylindrical products like centrifugal cast pipes, pressure vessels and cylinder liners.

There are many companies that provide centrifugal metal casting services. Some options to consider while searching for centrifugal castings online are:

1. Locate centrifugal casting services for multiple business needs.

2. Search for manufacturers that specialize in centrifugal metal casting products in various materials.

3. Determine the need for centrifugal casting equipment for your firm.

Action Steps
The best contacts and resources to help you get it done

Get information online to find centrifugal casting services providers

Because so many firms offer casting services, looking for a provider for your casting requirements can be difficult. Whether you are looking for a company that meets OEM requirements, provides machining and cutting or has extensive casting experience, you can utilize online search engines to narrow down your choice based on your specific needs.

I recommend: Go to GlobalSpec and ThomasNet to quickly search the catalog libraries. You can find company information, products, different casting metals, pricing, specs and information on the types of services companies can provide.

Find a supplier of centrifugal metal casting products in multiple types and sizes

You may require a vendor that can supply you with centrifugal cast iron products or in other cast materials. Save time by doing your one stop buying from suppliers that can cast in many types of alloys and carry a wide variety of sizes.

I recommend: Go to American Centrifugal for tube castings in materials like cast iron, ductile iron, custom alloys and many others. Castings are available up to 55 inches in O.D., wall thickness up to 10 inches and length up to 24 feet; company provides many other services. For centrifugal cast copper alloys, go to Atlas Bronze for tubular shapes available in a wide variety of wrought or cast alloys. Techni-Cast also supplies castings in many alloys.

Buy a centrifugal casting machine for your business needs

To keep your business running smoothly, get casting equipment from a supplier that carries a wide selection. Choose a company that also provides good customer service.

I recommend: At Centrifugal Casting Machine Company, you can find horizontal and vertical casting machines and can also select your application needs and get a listing of the right equipment you may require for it. Tulsa Centrifugal Casting Machines specializes in many different types of centrifugal casting foundry equipment.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  The term semi-centrifugal casting refers to a category of centrifugal casting where the molds can be permanent or expendable. The difference between the two is that in semi-centrifugal casting, the rotational speeds are lower and it can be utilized to make wheels or nozzles.