Your Leading Die Casting Supplier
Established in 2007, Qingdao Chenyang Machinery MFG Co., Ltd. Manufacturing operates a 45,000 m² main facility and a 12,000 m² branch plant in Qingdao. Our sheet metal fabrication parts are diverse and comprehensive, including laser cutting service for inductial parts, cnc bending and forming, metal stamping for bending solutions, premium metal enclosures and cabinets, and more. We offer customized packaging solutions and support ocean, rail, and air transportation to meet different delivery requirements and ensure safe international shipment.
-
![Die Cast Components]()
Die Cast ComponentsPlace of Original: Qingdao, Chinaview more
Customization: Available
Processing: Died Casting
Tolerance: ISO8062
Size: Accept custom size. -
![Aluminum Casting Vehicle Parts Accessories]()
Aluminum Casting Vehicle Parts AccessoriesPlace of Original: Qingdao, Chinaview more
Customization: Available
Processing: DiedCasting
Tolerance: ISO8062
Size: Accept custom size. -
![Aluminum Die Casting]()
Aluminum Die CastingBrand Name: Chenyangview more
Material: Aluminum Alloy
Surface Treatment: Grinding
Logo: Accept Customization
Color: As buyers' Reqest -
![Vehicle Parts Accessories]()
Vehicle Parts AccessoriesPlace of Original: Qingdao, Chinaview more
Customization: Available
Processing: Died Casting
Tolerance: ISO8062
Size: Accept custom size. -
![Die Casting for Custom Snowmobile Handlebar Pressure Blocks]()
Die Casting for Custom Snowmobile Handlebar Pressure BlocksBrand Name: Chenyangview more
Material: Aluminum Alloy
Surface Treatment: Grinding
Logo: Accept Customization
Color: As buyers' Reqest -
![Die Casting Service for OEM Durable Auto Mirror Arms]()
Die Casting Service for OEM Durable Auto Mirror ArmsPlace of Original: Qingdao, Chinaview more
Customization: Available
Processing: Died Casting
Tolerance: ISO8062
Size: Accept custom size. -
![Auto Mirror Arms]()
Auto Mirror ArmsPlace of Original: Qingdao, Chinaview more
Customization: Available
Processing: Died Casting
Tolerance: ISO8062
Size: Accept custom size. -
![Railway Vehicles Camera Casing Components]()
Railway Vehicles Camera Casing ComponentsPlace of Original: Qingdao, Chinaview more
Customization: Available
Processing: Died Casting
Tolerance: ISO8062
Size: Accept custom size.
why choose us
Advanced Equipment
We are equipped with automated powder coating and painting lines, along with dedicated assembly workshops. This enables consistent quality, efficient production flow, and reduced lead times.
Professional Team
Our team includes over 200 employees, supported by 45 management professionals and 27 senior and mid-level engineers. This structure ensures effective project coordination and strong technical support.
One-stop Solution
From design support and manufacturing to surface treatment, assembly, packaging, and international shipping, we help customers simplify their supply chain and reduce sourcing risks.
Broad Market
We supply custom metal components to customers in the United States, Europe, Australia, Japan, and other global markets. Our experience with international standards and export logistics supports reliable long-term cooperation.
Types of Die Casting
Aluminum Casting Vehicle Parts Accessories
Aluminum automotive die-cast parts are formed by injecting molten aluminum into a mold under high pressure.
Auto Mirror Arms
Die-cast electrical equipment connectors are metal core components manufactured through high-pressure casting, typically using aluminum alloy.
Railway Vehicles Camera Casing Components
Aluminum die-cast camera housings are formed through high-pressure casting, delivering excellent structural strength and sealing performance.
Parameter of Die Casting
|
Place of Original |
Qingdao, China |
Brand Name |
Chenyang |
|
Customization |
Available |
Material |
Aluminum Alloy |
|
Processing |
DiedCasting |
Surface Treatment |
Grinding |
|
Tolerance |
ISO8062 |
Logo |
Accept Customization |
|
Size |
Accept custom size. |
Color |
As buyers' Reqest |
|
Color |
As buyers' Reqest |
Drawing format |
DWG, DXF, STEP, IGS, 3DS, STL, SKP, AI, PDF, JPG, Draft. |
|
Sample lead time |
No surface treatment, 3-5 workdays. |
Pricing Term |
EXW, FOB, CIF, etc |
|
Require surface treatment, 5-10 workdays. |
|||
|
Pricing Term |
EXW, FOB, CIF, etc |
Quotation |
According to your drawing(size, material, thickness, processing content, and required technology, etc) |
Advantages of Die Casting
Complex Thin-walled Parts
Aluminun die casting can manufacture complex-shaped and light components but with an excellent strength-to-weight ratio, giving it an edge over other metal molding castings and investment castings. Die casting parts with aluminum alloys can have a thickness as low as 0.5mm; the wall thickness of cast parts made with zinc can even be as low as 0.3mm.
High Mechanical Properties
Die casting products feature excellent mechanical properties. As the liquid metal solidifies under high pressure, the product appears to be fine, compact, and crystalline. Die casting parts are rigid with high hardness and strength. Also, they have improved durability and high conductivity.
High Dimensional Tolerance
Die casting produces parts with high durability and dimensional accuracy. Even when exposed to harsh conditions, the parts maintain their dimensional accuracy over time. As a result, die casting is used in fabricating complex and internal parts of machines that require high standards of precision and accuracy.
Smooth Surfaces
Die casting parts have a smooth, consistent crystalline surface. Die casting process alloys molten metal alloy to fill up the dies and create the exact shape. Therefore, provided the die is well shaped and the process is in the right condition, the parts will be fine and smooth.
Cost-Effective for Mass Production
Since the surface of die castings is often smooth with excellent mechanical features, die-cast parts often require less machining. In some cases, no machining at all. As a result, there is less need to spend on secondary operations. The ability of die casting to reduce post-processing costs helps ensure its cost-effectiveness.
Common Materials for Die Casting
Aluminium is one of the most popular materials for die casting due to its lightweight and high strength. Known for its corrosion resistance, aluminium is commonly used in the automotive and aerospace industries. It's also easy to work with, recyclable, and versatile, making it an economical choice for various applications.
Zinc has excellent ductility and a low melting point, making it ideal for casting intricate designs with tight tolerances. It's frequently chosen for small parts or complex shapes and is commonly used in automotive and hardware manufacturing. Zinc's affordability and ease of casting also make it highly efficient for high-volume production.
As the lightest structural metal, magnesium is an excellent option for parts where weight reduction is critical. It also has superior machinability, which makes it a top choice for automotive and electronics applications, where lightness and workability are important. While magnesium's melting point is higher than zinc's, it's still suitable for efficient die casting processes.
Copper is renowned for its exceptional thermal and electrical conductivity, making it ideal for electrical components and plumbing applications. Although it has a higher melting point than aluminium, copper is incredibly durable and resistant to corrosion, which makes it suited for parts exposed to harsh conditions.
Although used less frequently than other materials, lead and tin play a vital role in certain specialised applications due to their low melting points and high density. Lead is often used for radiation shielding, while tin finds applications in sound dampening and specific manufacturing settings that require a softer, malleable material.
Manufacturing Process
Design & Engineering Review
We start with a technical review based on customer drawings or samples. Our engineering team checks manufacturability, tolerances, materials, and application requirements to reduce production risks before manufacturing begins.
Laser Cutting
High-precision laser cutting is used to ensure clean edges and accurate dimensions. This process supports various metals and thickness ranges, providing consistent results for both prototypes and production runs.
Bending & Forming
CNC bending is applied to achieve accurate angles and stable part geometry. Process control ensures repeatability across batches and reduces dimensional variation.
Welding & Assembly Preparation
Welding and riveting are performed according to product requirements using controlled procedures. Fixtures and jigs are used where necessary to maintain structural strength and consistency.
Surface Treatment
Surface finishing options include powder coating, painting, and other treatments to meet functional and appearance requirements. Coating processes are monitored to ensure durability and uniformity.
Final Assembly & Inspection
Final assembly is completed in dedicated workshops, followed by inspection based on approved quality standards. Parts are checked before packaging to ensure they meet customer specifications.
Types of Die Casting Techniques
Hot Chamber Die Casting
The hot chamber in the hot chamber die casting process refers to an internal furnace within the casting machine. The furnace is connected to the die cavity through a feeding system known as the "gooseneck" . As the metal is melted within the casting machine itself, this process offers faster cycle times of about 20 minutes, making it a worthy contender for mass production.
The hot chamber, however, cannot reach very high temperatures. Therefore, the process is most suitable for low melting point metals such as lead alloys, zinc alloys and magnesium alloys. As the metal melts, it is forced into the die through the gooseneck by a plunger.
The plunger withdraws when the metal in the die solidifies. The mould opens and the casting is removed. Then, the mould closes once again, the plunger transfers the hot metal into the die cavity, and repeats the process.
The hot chamber die casting process is popular for its speed, accuracy and consistency. Additionally, it offers a longer die life and improved corrosion resistance.
Cold Chamber Die Casting
The cold chamber die casting process is similar to the hot chamber process, except that the metal is not melted in the casting machine.
The metal is melted in an external high-temperature furnace and transferred to the cold chamber die casting machine via a ladle. In the cold chamber machine, a hydraulic piston forces the metal into the metal die for casting.
This process is suitable for metals with higher melting points such as copper, magnesium, aluminium and their alloys. Magnesium alloys start melting at about 360°C (680°F) and go up to 650°C (1200°F). Therefore, some magnesium alloys can be cast using hot chamber die casting, while others can be cast using cold chamber die casting.
Metals with higher melting points offer greater strength, durability and hardness compared to low melting point metals. Therefore, cold chamber die casting is a better choice for demanding applications.
Certifications
We coordinate closely with logistics partners to ensure safe and punctual delivery of your orders.
Our goal is to provide corrective action plan within 24-48 hours of notification.
We provide long-term support for spare parts to minimize downtime for your equipment.
Regular post-project reviews are conducted to strengthen our partnership for future collaborations.
Logistics & Packaging
|
Packaging: |
Protective film, professional export wooden crates or pallets |
|
Shipping: |
By logistics; by automobile; by train; by shipping; by air. |
FAQ
We are one of the most reliable die casting manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy bulk die casting for sale here and get quotation from our factory. Good service and low price are available.
die casting, Die Casting Service For OEM Durable Auto Mirror Arms, Railway Vehicles Camera Casing Components
