Low-volume Parts Sand Casting Service

Create high-quality custom parts with our sand casting services. Our experts will provide the perfect solution for your needs. Request a quote today.

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What Is Sand Casting Service

Our Sand Casting Service offers cost-effective manufacturing solutions for large, complex castings. With excellent design flexibility, versatile material selection, and an environmentally sustainable process, our service delivers high-quality parts for diverse industrial applications.

Benefits	Key Features
Cost-Effective Production	Sand Casting provides an economical solution using reusable sand molds and minimal tooling. This process produces both large and custom castings with reduced setup costs and competitive pricing while delivering excellent quality and reliable performance.
Versatile Material Selection	Sand Casting supports a wide range of metals, including cast irons, steels, and non-ferrous alloys. This versatility enables manufacturers to select materials meeting performance requirements, ensuring components exhibit mechanical properties and conform to industry standards.
Design Flexibility	Sand Casting offers design flexibility, accommodating complex shapes and intricate details. This process enables the production of customized components that deliver innovative solutions while maintaining structural integrity, cost efficiency, and superior quality for advanced applications.
Sustainable and Recyclable Process	Sand Casting is an environmentally sustainable process that uses reusable sand molds and optimized material usage to reduce waste. It lowers energy consumption and production costs, promoting resource conservation and sustainable practices across manufacturing operations.

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Applications of Sand Castings

Our sand casting process offers a cost-effective method to produce robust, high-integrity metal parts suitable for a wide range of industrial applications. Discover our extensive range of sand casted components.

Industry	Applications
Aerospace	Engine blocks, Structural frames, Gearbox housings
Automotive	Engine blocks, Cylinder heads, Transmission housings
Consumer Electronics	Large appliance frames, Heat exchanger housings, Equipment casings
E-Mobility	Electric motor housings, Heavy-duty gearbox components, Battery trays
Energy	Pump housings, Valve bodies, Wind turbine components
Medical Device	Equipment bases, Large diagnostic machinery frames, Durable stands
Telecommunication	Large antenna mounts, Communication equipment enclosures, Base station casings
Lighting Solution	Streetlight housings, Lamp bases, Outdoor fixture enclosures
Power Tools	Compressor housings, Heavy-duty tool frames, Motor casings
Locking System	Safe housings, Heavy-duty latch components, Structural lock components

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Sand Casting Materials

Anodizing Cast Aluminum

Neway Custom Sand Casting Capabilities

Neway offers full-service custom sand casting with in-house patternmaking, a variety of molding processes, and metal pouring capabilities to produce both prototype and production castings. We can handle small lots to high volumes with manual and automated mold-making options. We also provide full secondary finishing operations.

Standard	Capabilities
Casting Size (mm)	10-1000
Maximum Casting Weight (kg)	10
Minimum Wall Thickness (mm)	0.5
Tolerance (mm)	0.02
Surface Finish	Ra1.6
Tolerance	CT4-CT7
MOQ	500
Additional Services	CNC machining, Powder coating, Anodizing, Assembly, Packaging, etc.

Custom Parts Surface Finishing Available

Our Surface Treatment Service offers specialized finishes for custom parts, enhancing durability, aesthetics, and performance. We provide a range of processes, including Electroplating, Anodizing, Powder Coating, and Thermal Barrier Coatings, tailored to improve corrosion resistance, wear properties, and visual appeal of metal and plastic components across industries.

Design Element	Suggestions (Industry Standard Values)	Reasons and Benefits
Wall Thickness	Typical minimum thickness: 5 - 8 mm	Ensures proper metal flow, adequate mold filling, and prevents defects such as porosity and shrinkage.
Corner Radii	Minimum internal radii: 3 - 6 mm	Minimizes stress concentration, improves molten metal flow, and prevents cracking.
Draft Angles	Draft angle: typically 2° - 5° per side	Facilitates easy pattern removal, reduces mold damage, and enhances surface quality.
Fillets	Internal fillet radii: at least 3 mm	Reduces stress concentrations, improves casting strength, and assists metal flow into corners.
Hole Sizes	Minimum hole diameter: 6 mm	Ensures proper mold filling, reduces casting defects, and allows easy core removal.
Undercuts	Avoid or minimize undercuts	Simplifies mold construction, reduces mold-making costs, and decreases defects or mold damage.
Surface Finish	Typical sand casting roughness: Ra 12.5 - 25 µm	Reflects typical sand casting surfaces; post-processing can improve surface finish if needed.
Tolerances	Typical linear tolerance: ±0.8 mm per 25 mm	Reflects achievable accuracy in sand casting; tighter tolerances increase cost.
Text and Logos	Minimum text/logo height: ≥ 5 mm	Ensures clear and legible marking due to the rougher surface finish inherent to sand casting.
Ribs and Gussets	Thickness approximately 70 - 100% of adjacent walls	Provides structural reinforcement, reduces shrinkage porosity, and maintains dimensional stability.
Parting Line	Simplify and position at largest cross-section	Reduces mold complexity, flash formation, and casting defects, thus lowering production costs.
Machining Allowance	Typical allowance: 2 - 6 mm	Allows adequate material removal to achieve final dimensions and surface quality.

Low-volume Parts Sand Casting Service

What Is Sand Casting Service

Applications of Sand Castings

Sand Casting Materials

Neway Custom Sand Casting Capabilities

Custom Parts Surface Finishing Available

Sand Casting Parts Gallery

Sand Casting Parts Design Guideline

Frequently Asked Questions

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