Aluminum Gravity & Sand Casting

Sand casting, also known as hiekka molded casting, is a metallivalu process characterized by using hiekka as the mold material.Gravity casting is among the oldest known processes for fabricating metals and metal alloys. It involves the pouring of molten metal from a crucible into a mold under only the force of gravity, without the use of pressurized gases, vacuums, or centrifugal force.

Sand casting is commonly using for parts that have considerable big size which is not suitable for other casting method,or the parts have very small quantity that not worth to be made by gravity casting. Gravity casting use steel mold with better surface quality and higher productivity.

Auwell is very strong in aluminum gravity & hiekka casting manufacturing. We are able to develop aluminum casting parts from traditional hiekka casting technology (aluminum tooling), gravity casting (Steel tooling), shell tooling casting and low pressure casting. We have professional manufacture specially for after-casting process including machining, fine hiekka-blasting, powder coating and polishing.

The popular material that we used for aluminum gravity & hiekka casting are A356, ZL101, ZL102, ZL104, ZL106, AL107, AL110 etc., or, upon clients’ request.

The picture of aluminum gravity & hiekka casting products displayed is for demonstrating our production capability. Clients that are interested in aluminum gravity & hiekka casting products product development, kindly please contact us for details.

Auwell Advantages

-Rikas kokemus

More than 20 years of experience in Aluminum gravity & hiekka casting products development and production, with solid understanding of the material, technical and quality standards worldwide.

-Fast Turnaround

Yleensä tarjoamme vesityön 3 työpäivän kuluessa. Yhdistämällä uusimmat valmistusteknologiat ja -laitteet Auwell voi tarjota nopeita prototyyppejä vain 2 viikossa yksinkertaisissa projekteissa.

-Kattava ratkaisujen tarjoaja

Auwell provides comprehensive services for Aluminum gravity & hiekka casting projects starting from designing, through prototyping, tooling/fixture development, sampling, mass production, and to logistic and post-sale support.

-Rigid QC Policies

The most rigorous quality policy starts from material control, and is followed through to final pre-shipment inspection to aluminum gravity & hiekka casting orders. For quality control of Aluminum gravity & hiekka casting parts, we provide set of test reports including chemical components, mechanical property, X-ray test, metallographic analysis report etc. For dimension inspection, we offer 3D scanning report, also CMM is available for inspection. We structure our processes, creating Flow Charts and Control Plans before production, making sure all QC processes are in accordance with ISO9001-2015 requirements and drawing specifications.

-Joustava maksuehto

Tooling payments need to be pre-paid. For mass production, we offer flexible payment terms, reasonable credit terms will be given, the client only pays when they are happy with the product they received. For long-term projects, we offer call-off inventory services for fast delivery requirements.


The following catalogues of aluminum gravity & hiekka casting parts are the ones that Auwell has produced and supplied to our distinguished worldwide clients. Please click the relevant pictures for details. Please be advised, most of the products are for demonstration purposes only.

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Koska olemme ammattimaisia ​​Kiinan Aluminum Gravity & Sand Casting valmistajia ja Aluminum Gravity & Sand Casting toimittajia, tarjoamme asiakkaille kattavia projektinhallintapalveluja. Tehtaamme tarjoaa myös palveluja ODM / patentoitujen tuotteiden kehittämiseen konseptista suunnitteluun, prototyyppien valmistukseen, työkaluihin ja massatuotantoon. Tervetuloa ostamaan räätälöityä Aluminum Gravity & Sand Casting Kiinasta Auwellilta. Jos haluat tietää enemmän, ota meihin yhteyttä.