Product Description

High-Quality Low Pressure Die Casting for Automotive, Construction, and Agricultural Machinery

Product Description

Manufacture Technology Gravity Casting, Low-pressure Casting, Die Casting, and CNC machining
Quality Assurance ISO9001:2008
Quality Process Incoming quality control, In process quality control, Final quality control, Outgoing quality control
Material Available Aluminum alloy : ADC12, ADC10, A356, A380, ZL102, ZLD104, AlSi12Cu1(fe), AlSi9Cu3(fe), AlSi10Mg(fe), AlSi11Cu2(fe), AlSi10MnMg, AlSi7Mg0.6
Zinc alloy : Zamak-3, Zamak-5, Zamak-8.
Please contact us if the required material is not listed above.
Product Size Available 0.1kg ~ 200 kgs
Main Equipments CNC Machining center,5-Axis machining center,  CNC Lathe, Boring Lathe, Broaching machines, Grinding machines, Milling machines, Drilling machines, Sawing machines, Wire cutting machines, etc.
Testing Facility Three-dimensional machine, Spectrometer, X-ray checking, Hardness checking, Tensile checking
Report Available Chemical composition report, Tensile strength report, Hardness report, Key dimension checking report, Full dimension report, Third part test report
Surface Treatment Polishing, Shot blasting, Powder coating, Painting, Hot dipped Galvanizing, Anodizing, Chrome / Nickel plating, Enameling, Electrophoresis, Chemical coating.
Packing Cardboard box, Wooden box, Pallet, Or As client’s requirements.
Shipment By Air, By Sea, By Train, By Express.
Lead time 10-45 days. Depend on the quantity and Component structure.

Detailed Photos

Company Profile

United Metal Products (HangZhou) Co., Ltd. is located in west coast new economic district, HangZhou, China. 

Our products exported to the United States, Canada, Brazil, Germany, France, Italy, Denmark, Australia etc for more than 16 years. 

We have passed certification of ISO9000, ISO14001, TS16949. etc. 

We focus on metal parts including casting parts and machining parts for construction machinery, agricultural machinery, auto parts, railway parts etc. 

Machining casting parts, forging parts, aluminum die casting parts etc. 

Bar machining parts, shaft etc. 

Bolt/nut/washer. 

Welding parts, sheet metal part, bending parts etc. 

Fin-type radiators. 

Our vast experience includes parts ranging from 0.01kg to 1000 kg with annual volumes from 500 up to 200, 000 pieces in industries such as: 

Construction – Excavators, Articulating Dump Trucks, Graders, Pavers, Wheel Loaders, Skid Steers, Asphalt Compactors

Agriculture – Tractors, Combines, Sprayers, Seeders, Implement Attachments, Planters, Air Drills, Cultivators, Balers

Material Handling – Forklifts, Reach Trucks, Order Pickers

Aerial Platforms – Scissors Lifts, Telehandlers

Rail/Transportation – Freight Trains

Forestry – Feller Bunchers

Mining – Mining Trucks

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Die Casting Machine Type: Hot Chamber Die Casting Machine
Die Casting Method: Vacuum Die Casting
Application: Machinery Parts
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Customization:
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

cast aluminium

What are the latest technological advancements in cast aluminium production?

Technological advancements in cast aluminium production have been driven by the need for improved efficiency, quality, and sustainability. Here’s a detailed explanation:

1. Advanced Simulation and Modeling: The use of advanced simulation and modeling techniques has significantly enhanced the design and optimization of cast aluminium components. Computer-aided engineering (CAE) tools, such as finite element analysis (FEA) and computational fluid dynamics (CFD), allow for virtual testing and prediction of casting defects, solidification behavior, and flow patterns. These tools enable engineers to optimize designs, reduce trial-and-error iterations, and improve the overall casting process.

2. 3D Printing and Additive Manufacturing: Additive manufacturing, including 3D printing, is increasingly being explored as a complementary technology for cast aluminium production. 3D printing can be used to create complex sand molds and cores with intricate geometries, eliminating the need for traditional tooling. This approach offers design flexibility, reduces lead times, and enables the production of customized and low-volume cast aluminium parts.

3. Improved Mold Materials: The development of advanced mold materials has contributed to more efficient and higher-quality cast aluminium production. Innovative materials, such as ceramic-based coatings and refractory materials, offer improved thermal stability, reduced mold degradation, and enhanced surface finish. These advancements help minimize casting defects, increase mold lifespan, and improve overall productivity.

4. Automated Casting Processes: Automation and robotics are being increasingly integrated into cast aluminium production processes. Automated systems for mold handling, pouring, and post-casting operations enhance productivity, reduce labor costs, and improve consistency. Robotic systems can perform tasks such as mold spraying, mold manipulation, and part extraction, ensuring precision and reducing the risk of human error.

5. Advanced Melting and Casting Technologies: Newer melting and casting technologies have emerged to enhance the efficiency and quality of cast aluminium production. For instance, electromagnetic stirring systems can improve melt homogeneity and reduce impurities. Vacuum-assisted and low-pressure casting techniques help minimize gas porosity and improve casting integrity. These technologies contribute to better mechanical properties, reduced scrap rates, and enhanced process control.

6. Real-Time Monitoring and Control: The integration of real-time monitoring and control systems allows for better process visibility and optimization in cast aluminium production. Sensors and data analytics enable the collection and analysis of critical process parameters, such as temperature, pressure, and flow rate. This data can be used to detect anomalies, optimize process parameters, and ensure consistent quality throughout production.

7. Energy Efficiency and Sustainability: The focus on energy efficiency and sustainability in cast aluminium production has led to advancements in process optimization and resource utilization. Improved insulation materials, energy recovery systems, and optimized process parameters help reduce energy consumption and environmental impact. Recycling and reusing aluminium scrap and waste also contribute to the sustainability of cast aluminium production.

8. Alloy Development: Ongoing research and development efforts are focused on the creation of new aluminium alloys with improved properties and casting characteristics. These alloys aim to provide enhanced mechanical strength, corrosion resistance, and thermal properties while maintaining good castability. Alloy development enables the production of cast aluminium components tailored to specific applications and industry needs.

These technological advancements in cast aluminium production are continually evolving, driven by research, innovation, and the growing demand for high-performance and sustainable manufacturing solutions.

cast aluminium

How does cast aluminium perform in high-temperature applications?

Cast aluminium can perform well in high-temperature applications, but its performance is influenced by several factors. Here’s a detailed explanation:

Aluminium has a relatively low melting point compared to other metals, which can lead to concerns about its performance in high-temperature environments. However, cast aluminium can still be suitable for many high-temperature applications due to its unique properties:

  • High Thermal Conductivity:
  • Aluminium has excellent thermal conductivity, meaning it can efficiently transfer heat away from the high-temperature areas. This property allows cast aluminium to dissipate heat quickly, reducing the risk of overheating and maintaining dimensional stability.

  • Lightweight:
  • Cast aluminium is lightweight compared to many other metals. This characteristic is advantageous in high-temperature applications where weight reduction is desirable, as it can help improve energy efficiency and ease of handling.

  • Oxide Layer Formation:
  • Aluminium forms a natural oxide layer when exposed to air, which provides a degree of protection against corrosion and oxidation at high temperatures. This oxide layer acts as a barrier between the metal and the surrounding environment, helping to maintain the integrity of the cast aluminium part.

  • Alloy Selection:
  • The choice of aluminium alloy is critical in high-temperature applications. Different alloy compositions can offer enhanced heat resistance, improved mechanical properties at elevated temperatures, and better overall performance. For example, aluminium-silicon alloys, such as A356 or A413, exhibit good high-temperature strength and stability.

  • Heat Treatment:
  • Applying heat treatment processes to cast aluminium can further enhance its high-temperature performance. Heat treatment can refine the microstructure, improve mechanical properties, and increase the material’s resistance to thermal fatigue and creep.

  • Design Considerations:
  • Proper design considerations, such as incorporating appropriate wall thickness, heat sinks, or insulation, can help manage high temperatures effectively. By optimizing the design, cast aluminium parts can withstand and function reliably in demanding thermal conditions.

Despite its favorable properties, there are limitations to consider when using cast aluminium in high-temperature applications:

  • Aluminium has a lower melting point compared to other metals, so it may not be suitable for extremely high-temperature environments where materials with higher melting points, such as refractory metals or ceramics, are preferred.
  • Excessive exposure to high temperatures can cause gradual softening and deformation of cast aluminium parts, leading to a decrease in mechanical strength.
  • Thermal expansion and contraction of cast aluminium can affect dimensional stability, especially in applications with significant temperature fluctuations. Proper allowances and design considerations are necessary to accommodate these thermal changes.

Overall, cast aluminium can perform well in many high-temperature applications, thanks to its thermal conductivity, lightweight nature, oxide layer formation, and suitable alloy selection. By considering the specific requirements of the application and implementing appropriate design and material considerations, cast aluminium can provide reliable and cost-effective solutions for high-temperature environments.

cast aluminium

Can cast aluminium be recycled, and how is it done?

Yes, cast aluminium can be recycled, and the recycling process involves several steps. Here’s a detailed explanation:

Recycling cast aluminium helps conserve resources, reduce energy consumption, and minimize waste. The recycling process typically follows these steps:

  1. Collection:
  2. Cast aluminium scrap is collected from various sources, including discarded products, manufacturing waste, and post-consumer items. This scrap is then transported to recycling facilities for processing.

  3. Sorting:
  4. At the recycling facility, the collected cast aluminium scrap is sorted based on its alloy composition. Different aluminium alloys may have varying chemical compositions and properties, so sorting helps ensure that the recycled material is used appropriately.

  5. Shredding and Melting:
  6. The sorted cast aluminium scrap is shredded into smaller pieces or chips to increase its surface area. Shredding facilitates the melting process and allows for efficient heat transfer during recycling. The shredded aluminium is then loaded into a melting furnace.

  7. Melting and Purification:
  8. In the melting furnace, the shredded cast aluminium is heated to high temperatures, typically around 660°C (1220°F), causing it to melt. During the melting process, impurities and contaminants are removed through various purification techniques. This helps ensure that the recycled aluminium meets the required quality standards.

  9. Casting:
  10. Once the molten aluminium is purified, it is cast into ingots or other desired forms. The molten aluminium is poured into molds and allowed to cool and solidify, forming new aluminium products or raw material for further processing.

  11. Fabrication:
  12. The cast aluminium ingots or recycled aluminium sheets can be further processed and fabricated into new products. This may involve techniques such as extrusion, rolling, forging, or machining to shape the recycled aluminium into desired forms.

  13. Reuse or Manufacturing:
  14. The recycled cast aluminium can be used for various applications. It can be incorporated into new products, such as automotive components, building materials, packaging, or consumer goods. Alternatively, it can be sold to manufacturers who require aluminium as a raw material for their production processes.

  15. Continued Recycling:
  16. Aluminium has the advantage of being infinitely recyclable without any loss in quality. Recycled cast aluminium can be recycled again and again, allowing for a sustainable and circular material flow.

The recycling of cast aluminium helps conserve natural resources, reduces the need for primary aluminium production, and reduces the environmental impact associated with mining and refining raw aluminium. It also saves energy, as recycling aluminium requires significantly less energy compared to producing aluminium from ore.

China best Electric Motor Housing Aluminum/Aluminium Gravity Die Casting of Car /Auto Spare/Motor/Pump/Engine/Motorcycle  China best Electric Motor Housing Aluminum/Aluminium Gravity Die Casting of Car /Auto Spare/Motor/Pump/Engine/Motorcycle
editor by CX 2024-04-11