Sand casting is one of the most widely used metal casting processes for producing large and durable metal components. It is especially suitable for industrial parts that require flexible design, relatively low tooling cost, and cost-effective production.
At YT Industrial, we provide custom sand casting service for industrial metal parts based on customer drawings or samples. We support different materials, machining processes, and surface finishing solutions for applications such as pump, valve, automotive, and construction equipment.
What Is Sand Casting?
Sand casting is a traditional metal casting process in which molten metal is poured into a sand mould cavity to form the required shape. After solidification, the mould is broken and the casting is removed for cleaning, machining, and finishing if needed.
Illustration of the sand casting process from mould preparation to final casting
Compared with precision investment casting, sand casting is generally more suitable for larger parts, thicker wall sections, and components that do not require extremely tight dimensional tolerances. It remains one of the most practical and economical manufacturing methods for many industrial applications.
For parts that require tighter tolerances and better surface finish, you can also check our precision investment casting service.
Our Sand Casting Capabilities
We provide custom sand castings for a wide range of industrial applications. Based on part size, structure, material, and production quantity, we can help customers select a suitable manufacturing solution.
Our sand casting service supports:
- Carbon steel castings
- Gray iron castings
- Ductile iron castings
- Stainless steel castings
- Alloy steel castings
We can also provide additional services including CNC machining, drilling, tapping, surface treatment, and dimensional inspection according to customer requirements.
Advantages of Sand Casting
Sand casting offers several practical advantages for industrial manufacturing.
It is suitable for large and heavy components, making it widely used in machinery and construction industries.
Tooling cost is relatively low compared with other casting processes, especially for medium or low production volumes.
The process allows flexible design, including complex shapes and internal cavities.
It also supports a wide range of metal materials, making it a versatile solution for many applications.
Limitations of Sand Casting
Although sand casting is widely used, it also has some limitations.
Surface finish is generally rougher compared with precision investment casting. Dimensional accuracy is lower, and additional machining is often required. It is also less suitable for small, high-precision components.
For parts that require better surface finish or tighter tolerances, other processes such as precision investment casting may be more appropriate.
To better understand the differences between these processes, read our article on investment casting vs sand casting.
Typical applications include:
Typical Applications of Sand Casting
Sand casting is commonly used for pump housings, valve bodies, machinery parts, automotive components, and other heavy-duty industrial castings.
Examples of sand casting parts we have produced for industrial customers
- Pump housings
- Valve bodies
- Industrial machinery parts
- Automotive components
- Construction equipment parts
- General metal components for heavy-duty use
To better understand the differences between casting methods, you can read our comparison of sand casting vs lost foam casting.
Sand Casting vs Investment Casting
Sand casting is more suitable for larger parts and cost-sensitive projects, while investment casting is better for smaller components that require tighter tolerances and smoother surface finish.
If your project requires high precision or complex fine details, investment casting may be a better option. For larger industrial components with simpler structure, sand casting is usually more economical.
For more details, you can check our precision investment casting service.
Why Choose YT Industrial
We support custom manufacturing based on drawings, samples, or application requirements. Our team works closely with customers to evaluate production feasibility and recommend suitable manufacturing processes.
We focus on stable quality, practical solutions, and long-term cooperation with customers in different industrial sectors.
For a broader overview of available manufacturing methods, you can also visit our metal casting process page.
Send Us Your Drawing for Evaluation
If you are looking for custom sand casting parts, please send us your drawings, material requirements, and estimated quantity. Our team will review your project and provide a suitable production solution.
