Fusione in sabbia e gravità in ottone

La colata in sabbia, nota anche come colata in sabbia, è una fusionecolata di metalloprocesso caratterizzato dall'utilizzo disabbiacome lamuffaMateriale. Gravità la fusione è tra i più antichi processi conosciuti per la fabbricazione di metalli e leghe metalliche. Implica il versamento di metallo fuso da acrogiolo into a muffa under only the force of gravity, without the use of pressurized gases, vacuums, or forza centrifuga.

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 muffa with better surface quality and higher productivity.

Auwell is very strong in brass gravity & sabbia casting manufacturing. We are able to develop copper casting parts from traditional sabbia 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 sabbia-blasting, powder coating and polishing.

The popular material that we used for brass gravity & sabbia casting are copper, Bronze C95200, C83600, C90700 etc, also, brass and cupronickel C99700 etc.

Il materiale da essere utilizzato sarebbe in accordo con le specifiche dei clienti, o, ingegneri Auwell può introdurre il materiale più adatto in base alla natura dei prodotti.

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

Vantaggi di Auwell

-Ricca esperienza

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

-Turnaround veloce

Generalmente forniamo l'acquotazione entro 3 giorni lavorativi. Combinando le più recenti tecnologie e strutture di produzione, Auwell può fornire prototipi veloci in sole 2 settimane per progetti semplici.

-Fornitore di soluzioni completo

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

-Criteri di controllo qualità rigidi

The most rigorous quality policy starts from material control, and is followed through to final pre-shipment inspection to Brass gravity & sabbia casting orders. For quality control of Brass gravity & sabbia 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.

-Termine di pagamento flessibile

I pagamenti degli utensili devono essere prepagati. Per la produzione di massa, offriamo termini di pagamento flessibili, verranno forniti termini di credito ragionevoli, il cliente paga solo quando è soddisfatto del prodotto ricevuto. Per progetti a lungo termine, offriamo servizi di inventario call-off per esigenze di consegna rapida.

The products of brass gravity & sabbia casting that displayed in following pictures are the ones that Auwell has produced and supplied to our distinguished worldwide clients. Please be advised, most of the products are for demonstration purposes only.