Gravedad de latón y fundición en arena

La fundición en arena, también conocida como fundición moldeeada en arena, es unafundición de metalesproceso caracterizado por el usoarenacomo elmoldematerial. La fundición por gravedad es uno de los procesos más antiguos conocidos para fabricar metales y aleaciones metálicas. Implica el vertido de metal fundido de uncrisol into a molde under only the force of gravity, without the use of pressurized gases, vacuums, or fuerza centrífuga.

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 molde with better surface quality and higher productivity.

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

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

El material que se utilizará estará de acuerdo con las especificaciones del cliente, o los ingenieros de Auwell pueden introducir el material más adecuado según la naturaleza de los productos.

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

Ventajas de Auwell

-Rica experiencia

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

-Entrega rápida

Generalmente, proporcionamos una cotización en un plazo de 3 días hábiles. Al combinar las últimas tecnologías e instalaciones de fabricación, Auwell puede proporcionar prototipos rápidos en solo 2 semanas para proyectos simples.

-Proveedor de soluciones integrales

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

-Políticas de control de calidad rígidas

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

-Plazo de pago flexible

Los pagos por herramientas deben pagarse por adelantado. Para la producción en masa, ofrecemos condiciones de pago flexibles, se otorgarán condiciones de crédito razonables, el cliente solo paga cuando está satisfecho con el producto que recibió. Para proyectos a largo plazo, ofrecemos servicios de inventarios cancelados para requisitos de entrega rápida.

The products of brass gravity & arena 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.