Deeco Metals
Ductile Iron Coated Sand Cast Part

Ductile Iron Coated Sand Cast Part

View Past Sand Casting Work

Custom Sand Casting

From simple to complex metal parts, sand casting is a versatile casting process. Due to this versatility, custom sand cast parts can be manufactured in a wide variety of shapes and sizes from most metal alloys and in small to large quantities. As a custom sand casting supplier, Deeco Metals provides high-quality machined castings. Our state-of-the-art foundry has machining and surface finishing equipment that ensures the best quality parts. In business since 1987, we are very reliable and offer stocking programs from our South Carolina warehouse. Make Deeco Metals your best choice for custom sand cast parts.

We use the sand casting process to produce a wide range of parts in many different metals. We supply as-cast parts but prefer to supply machined castings, as this helps us find defects during the machining process, before shipping to you.

We provide full project consultation to help you:

  • Choose the best method of manufacturing your parts
  • Suggest the material best suited to your products
  • Refine your designs to match the manufacturing method chosen
  • Save on costs

Discuss your sand casting needs with us today. Deeco Metals’ experience and commitment to quality, allow us to offer you the best parts for your requirements.  Regardless of industry or application needs, we have a technical support team ready to help with any questions on your projects.

Advantages of the Sand Casting Process

  • Sand castings impose few restrictions on product shape:  The only significant exceptions are the draft angles that are always needed on flat surfaces oriented perpendicular to the parting line. With good patterns and tooling, the proper choice of molding sands and careful foundry practice, surprisingly intricate details can be reproduced in this manufacturing process with a variety of metal alloys.
  • Dimensional control and consistency: Dimensional control and consistency in sand castings ranges from about ±0.030 to ±0.125” (± 0.8 to 3.2 mm) depending on the size and design of the parts. Within this tolerance range, the more generous tolerances apply across the parting line.
  • Sand castings are relatively inexpensive compared to other manufacturing processes: The process is quite simple and most any metals can be used. Parts can be supplied as is or completely machined and coated.

Deeco Metals can Provide Sand castings in low volumes as well as high volumes.  Contact Deeco Metals today, or request a quote or to learn more about how Sand Casting can work for your project.

Sand Casting Parts

Sand Casting Products

Sand casting molds, also known as patterns, are made of wood or aluminum and can be changed to accommodate any small changes in designs, making small changes very inexpensive. Sand casting can produce a wide range of different parts in weights ranging from less than an ounce to thousands of pounds. Deeco Metals excels at casting parts with simple to complex geometries for industries across the industrial and architectural spectrums. Some examples of the parts we produce are listed below.

Sand Casting Small Parts

 Small and Medium Sand Casted Parts
Gears, Gearboxes and housings Valves and strainer parts
Valve bodies and valve housings Pump parts, bodies & housings
Counterweights Water Fittings
Flanges Flywheels & Handwheels
Architectural parts Fence post parts
Portholes and doors Corrosive resistant fittings
Yacht fittings, anchors & parts Ship Building parts
Propellers, impellers and pulleys And so much more
Large CI Body Sand Casting

Large Sand Casted Parts

  • Equipment housings
  • Large parts for road trailers
  • Large pipe fittings: elbows, Ts, connectors, etc.  
  • Wind power fittings & housings
  • Off-road equipment parts
  • Heavy machine bases and tables
  • And much more

Custom Sand Mold Casting at Deeco Metals

Our foundries can produce custom patterns in wood or aluminum to use in the sand casting process to produce any new or legacy metal parts you require. No matter what industry you are in, Deeco can supply the metal parts you need! Contact us to schedule a consultation, or request a quote today!



Choose Deeco Metals as you Sand Casting Manufacturer

Deeco Metals was founded in 1987 for a group of international metal producers based in South Africa, New Zealand, Australia and the UK. The goal was to create a company with a technical and metallurgical background in manufacturing metal and metal parts. We are proud to have effectively served our local and global customers for the past 35 years. We have used our experience and technical expertise to fulfill the requirements of our many satisfied customers across the USA, Canada, and South America since then.

Contact Us for Precision Sand Casting

We have been sand casting parts for all industries and applications for many years. Request a quote on custom sand castings, contact Deeco Metals, or email us at to discuss your sand casting project.

Ductile Iron Coated Sand Cast Part

Ductile Iron Coated Sand Cast Part

View Past Sand Casting Work