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Casting
We are a professional foundry factory with deep industry experience, serving the global market for many years and possessing a profound understanding of the industrial standards and quality requirements of different regions. Equipped with modern production lines, the factory is committed to providing customers with one-stop solutions from mold design and casting production to post-processing. Our casting series includes various processes such as Sand Casting, Investment Casting, Lost Wax Casting, Lost Foam Casting, Gravity Casting and Low Pressure Casting.
Our factory focuses on providing high-quality casting products, employing mature and stable casting processes and technologies. Our products cover a wide range of metal castings from gram weight to tonnage, ensuring dimensional accuracy and reliable performance. We strictly adhere to international quality management systems, aiming to become your trusted global foundry partner.
Our core advantage lies in the integration of professional experience, advanced equipment, and rigorous quality control. Our technical team can handle the process challenges of complex components, ensuring accurate realization of products from drawings to finished products. Intelligent monitoring is widely used in the production process to ensure high consistency in batch production. The factory has complete chemical analysis, mechanical properties, and non-destructive testing capabilities, ensuring traceability of data and verifiable quality for each batch of products. Furthermore, our extensive overseas cooperation experience enables us to efficiently handle international orders and optimize delivery processes.
Our casting products are widely used in demanding industrial sectors. For example, they are used in automotive manufacturing to produce high-temperature engine components; in heavy machinery to manufacture high-load-bearing structural parts; in energy equipment to provide various pumps, valves, and turbine housings; and in aerospace, precision instruments, medical equipment, and high-end equipment manufacturing to supply key components.
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Sand Casting
As a leading manufacturer, Ningbo United Machine Co., Ltd. delivers high-quality and cost-effective sand casting services. For decades, we have provided comprehensive casting solutions to diverse industries worldwide, ranging from different types of geometry to the largest and heaviest castings.
Investment Casting
Investment casting is a casting process in which liquid metal is poured into a ceramic mold. It is ideal for producing complex, precision steel parts.
Lost wax Casting
Lost wax casting, also known as investment casting, is a precision casting process that involves creating a wax pattern, which is then used to create the mold for the final steel part. This process is used to produce parts with complex shapes, high precision, and accuracy.
Lost Foam Casting
Lost Foam Casting, also known as evaporative pattern casting, is a precision metal casting process that uses an expanded polystyrene foam pattern which vaporizes when molten metal is poured into the mold, leaving an exact cavity for the metal to fill.
Gravity Casting
Gravity casting, also known as permanent mold casting, is a traditional aluminum casting process used to create complex, custom aluminum parts. Unlike high-pressure die casting, this process produces cast aluminum parts by pouring liquid metal into a mold under gravity rather than high pressure. Its production efficiency is slightly lower than that of high-pressure die casting, making it more suitable for small and medium-volume production. However, parts produced by gravity die casting of aluminum exhibit excellent mechanical properties and a smooth surface finish.
Low Pressure Casting
Low Pressure Casting (LPDC) is a highly efficient and precise metal casting process that has gained widespread adoption across a wide range of industries. This advanced technology is particularly well-suited for producing complex, high-quality parts. Because of the relatively low pressure used, this casting technique is known as Low Pressure Casting.
As a reliable Casting manufacturer and supplier in China, we offer custom options and volume discount pricing. Please send us your inquiry, and we will provide a quotation for you!
