Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of brass casting service in China. If you're going to wholesale bulk cost-effective brass casting service made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
As a trusted supplier of precision parts, Hansheng Automation has extensive experience in machining (covering tobacco packaging, food packaging, and more), including castings (including cast copper and cast iron), CNC machined parts, and gear skiving. We also have core transmission components such as cam indexers that may be required for your equipment. Below is an introduction to our Brass Casting Service, part of our casting services.
Hansheng Automation's brass casting
We heat brass alloys to extreme temperatures to turn them into molten brass, which is then poured into sand molds made of green sand, resin sand molds, or water-glass, which can be customized into precise shapes according to your business needs. Through these molds, we have the ability to manufacture non-ferrous metals for a variety of applications and uses.

Green sand casting is one of the most common and reliable methods of casting brass, but we also have other casting processes such as die casting and lost wax casting.
Processed Materials
| Characteristics | C86300 Aluminum Bronze | C93200 Tin Bronze |
|---|---|---|
| Core Alloy Elements | Aluminum, Iron, Manganese (enhancing wear resistance and strength) | Tin, Lead (improving lubrication and friction reduction) |
| Typical Strength | Tensile strength 758MPa, Hardness HB210 - 270 | Tensile strength 207MPa, Hardness 332 HBW |
| Main Advantages | High strength, wear - resistant, fatigue - resistant | Self - lubricating, corrosion - resistant, easy to machine |
| Applicable Scenarios | Mechanical components with high load, low speed, and high wear resistance requirements | Bearings and valves with medium load, sliding friction, and corrosion resistance requirements |
Application areas of brass castings
Brass castings have a wide range of applications in various fields, including but not limited to the following:
1. Brass castings are widely utilised in mechanical engineering to produce components including valves, pump bodies, gears, bearing housings, and so forth.
2. electronic and electrical engineering: brass castings play a role in connecting and conducting electricity in electronic and electrical equipment, such as plugs, sockets, terminals, etc.
3. construction and decoration: brass castings are commonly used in construction and decoration fields, such as door handles, lamps, decorative parts, etc.
4. Automobile industry: brass castings are widely used in automobile industry, such as engine parts, brake system parts, transmission system parts and so on.
Additional Services
We provide a suite of post-processing treatments once the castings have cooled and moulded.Every internal imperfection within the castings is painstakingly found using X-ray flaw detection techniques.Using cutting-edge surface treatment methods helps to maximise their lifetime and performance.Furthermore, strict CT8-CT10 grading criteria are followed via careful dimensional measuring processes.With this all-encompassing approach, we ensure the castings satisfy the best quality criteria before they are delivered.
What else can we do for you?
Our professional brass casting team has the experience and skills to create the perfect mold for your project. When you choose Hansheng Automation for custom brass casting, they will design a specialized sand mold for your product to ensure it looks exactly as you envisioned.

Hansheng Automation is dedicated to create steady, long-term bonds with our clients. We know that we can only properly manufacture the quality parts that will enable you to produce high-grade machinery and goods by means of a thorough knowledge of you and the particular requirements of your industry. Our aim is not only to supply castings and components but also to assist your company with our other services (such as machining or precise gears) thereby enabling you to stand out in the market. For only your triumph will make us brilliant.
FAQ
Q: What casting processes do you use?
A: We primarily use sand casting (including green sand, resin sand, and water-glass molds) and also offer die casting and lost wax casting.
Q: Can your brass casting service be customized?
A: Absolutely. We can customize sand molds to meet your specific business needs for precise casting shapes.
Q: What are the characteristics of the tooth profile and pitch of this synchronous belt pulley?
A: The L-type trapezoidal tooth synchronous belt pulley adopts a standard trapezoidal tooth design with a pitch of 9.525mm (0.375 inches in imperial units). This tooth profile, when meshing with an L-type synchronous belt, ensures accurate transmission ratios and high positioning accuracy, making it suitable for applications requiring high-precision power transmission, such as machine tools and automated production lines.
Q: What casting materials do you offer?
A: We offer various brass alloys, including C86300 Aluminum Bronze and C93200 Tin Bronze, each with unique properties.
Q: What are the application areas of brass castings?
A: Our brass castings are widely used in mechanical engineering, electrical engineering, construction and decoration, and the automotive industry.
Q: What additional services do you provide?
A: After the castings are cooled and molded, we provide X-ray flaw detection, surface treatment, and high-precision dimensional measurements (CT8-CT10 grade).
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