Specification

Casting is a process in which a molten metal liquid is poured into a mold and cooled to solidify to obtain a desired shape and performance.

Casting is a common manufacturing method, with low manufacturing cost and high process flexibility. It can obtain complex shapes and large castings, and it occupies a large proportion in mechanical manufacturing, such as machine tools account for 60-80%, cars account for 25%, and tractors account for 50 to 60%.

Due to the current demands for casting quality, casting precision, casting cost and casting automation, casting technology is developing in the direction of precision, large-scale, high quality, automation and cleanliness.

The main processes of casting include: metal melting, model making, casting solidification and demoulding cleaning. The main materials used for casting are cast steel, cast iron, cast non-ferrous alloys (copper, aluminum, zinc, lead, etc.).

About Us

Rongbao is committed to providing high quality products at a competitive price. The foundry has more than a decade of history, offering aluminum castings, steel castings, stainless steel castings, and precision machining. Passed ISO90001 certification. It has successfully provided services to customers in the aerospace, power, valve, motor, pump and other industries. Quality and professionalism helped RB grow into a global manufacturer of OEM industrial products.

1. Focus on metal casting (Aluminum Alloy, Steel, Copper, Lead)
2. Good quality with direct factory price
3. Advanced Production & Measurement equipment

4. OEM / ODM Service
5. Rich technical experience, product quality is guaranteed
6. Customized size and specification as per your drawing or sample
7. Samples can be provided for testing and installation.
8. Quotation will be offered within 72 hours.
9. Flexible lead time& efficient shipment.

Custom Metal Casting Process

Drawings(.dwg/.pdf), 3D files(.igs/.stp) from customer →Technical review and quotation → Order confirmation → Mold design and making → Test and repairing mold → Making sample → Customer confirmation → casting → CNC machining → Surface treatment (optional) → Inspection → Packing → Delivery.

• Payment terms & tooling lead time

Mould: 50% prepaid, balance will be paid after sample approval, normally tooling lead time is 30 days and sample lead time is 35 days, tooling lifetime is 50000shots.

Part: 50% before production, 50% after you receiving the copy of B/L, production lead time is about 30-45days.

• MOQ

Each item is 1000pcs/order, if quantity less than MOQ, set-up cost will be charged,

one time trial production for small quantity after mold testing is ok.

• Package

Standard packed in bubble bag then in carton, special request will be requoted .

Stainless Steel Casting Material Information