Your Professional Sand Casting Parts Supplier
Simons Technology Co., Ltd is a full-service manufacturing solutions provider specializing in rapid prototyping to mass production. We offer comprehensive capabilities ranging from traditional casting and CNC machining to advanced 3D printing applications. Leveraging our extensive expertise in additive manufacturing, we are establishing ourselves as a global leader in 3D printing innovation.
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Sand Casting Cylinder HeadThe cylinder head's internal structure is highly complex, especially with modern designs featuring double or multi-layer water jackets and multi-channel oil passages. While these advancements significantly improve engine cooling and...view more
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Sand Casting Engine BlockThe engine, often referred to as the "heart" of a vehicle, is composed of numerous cast components, with the cylinder block being a prime example. Its complex structure demands high dimensional accuracy, particularly in areas like the...view more
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Aerospace Oil PumpTraditional military and aerospace manufacturing has long been constrained by conservative design philosophies due to technological limitations. However, the advent of 3D printing technology has shattered these barriers.view more
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Rotor Housing Robotic PartsIndustrial robot mechanical structures, including components such as turntables, main arms, and gearboxes, are often large in size and place stringent demands on strength, rigidity, and thermal stability. These properties are essential...view more
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Marine Valve Submarine ValveThe high-pressure multi-path valve block utilizes sand mold 3D printing technology and is cast in A356 aluminum alloy. It incorporates multiple internal high-pressure flow channels. By printing both the sand molds and cores, the...view more
Why Choose Us
Strict quality management system
We comply with medical equipment quality management systems and have ISO13485 and CE certifications.
Professional Team
Our international team of engineers and technicians use advanced equipment and techniques like 3D printing,CNC machining,Vacuum casting,Mold making and production to turn your designs into reality quickly at a good price.
OEM Services
We can create vehicle prototypes based on clients' requirements, including structural design, component assembly, data recording and analysis, to provide clients with high-quality automotive vehicle prototypes.
Cutting-Edge Technology
We have top-notch 3D printing and CNC machining technologies that enable us to quickly and accurately manufacture various automotive components prototypes for clients for testing and validation during the research and development process.
Sand Casting Parts Specifications
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Product Name |
Customized aluminum die casting part |
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Material |
ADC12, A380 aluminum alloy,Alsi9cu3,Alsi8cu3 |
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Standard |
DIN, GB, ISO, JIS, BA, ANSI |
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CNC Min.tolerance |
0.005mm-0.1mm |
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Certificates |
TUV,ISO 9001:2015,IATF 16949 |
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Surface treatment |
Anodizing, sandblasting,Powder Coating, zinc/chrome/nickel/silver/gold Plating, Polish, Nitriding, Blacking, Painting, Heat treatment etc |
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Die casting machine |
From 180Ton-1250Ton |
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Production process |
Drawings→ mould making → die casting →rough machining → CNC machining →surface treatment →product checking→ packing →delivery |
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Size |
Requsts of customers drawing |
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Type of die casting machine |
Cold chamber die casting machine |
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CMM |
Yes |
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MOQ |
100pcs, according to your drawings |
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Drawing |
Provide by customer, or design according as the sample |
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Service |
Offer assembly if customers need |
High machining accuracy, the flatness within 0.1mm.
High strength and not easy to deform, has good electrical and thermal conductivity.
High finish appearance,smooth surface roughness is Ra1.6 after machining.
The machining precision is high and the assembly structure is seamless.
No granules, no spots and no painting peel off in appearance.
Smooth appearance, corrosion resistance.
Pass 20000 Times Wear Resistance Test.
Pass Salt Spray Test with 96 Hours.
Pass Coating adhesion Test and Scratch-proof Test.
Pass Adhesion Cross-Cut Test and 3M Glue Test.
Pass Film Thickness Test.

Type
Green Sand Casting
Green sand casting is a type of casting process that uses natural or synthetic sands as the moulding material. This sand can be composed of silica, clay, and water to create an aggregate mixture.
Ceramic Sand Casting
Ceramic sand casting is an alternative to green sand casting that uses a ceramic material instead of the organic binder. This type of casting process involves packing pre-mixed, dry ceramic particles around the pattern part before pouring molten metal into the cavity created by the molds.
Applications
Automotive
Produces engine blocks, suspension systems, and lightweight, fuel-efficient components.
Aerospace
Critical for airframe parts, turbine housings, and lightweight structural supports.
Industrial Machinery
Creates robust pump housings, valve bodies, and compressor components.
Marine
Casts propellers, boat engine parts, and fittings resistant to harsh marine environments.
Electronics
Provides thermal management and protection through casings, enclosures, and heat sinks.
Custom Projects
Supports unique applications like sculptures and architectural designs.

For a design expert or a big company with your engineering team: We prefer to receive a full RFQ pack from you including drawing, 3D model, quantity, and pictures;
For a start-up company owner or green hand for engineering: Just send an idea that you want to try, you don't even need to know what casting is;
Our sales will reply to you within 24 hours to confirm further details and give the estimated quote time;
Our engineering team will evaluate your inquiry and provide our offer within the next 1~3 working days;
We can arrange a technical communication meeting with you and our engineers together anytime if required.
FAQ
We're well-known as one of the leading sand casting parts manufacturers and suppliers in China. If you're going to buy high quality sand casting parts made in China, welcome to get quotation from our factory. We also accept customized orders.
cylinder head cast, cylinder head manufacturing, engine prototype