OEM Machinery Parts Bracket Case Housing High Precision Casting Machining Parts Aluminum Die Casting Parts

Aluminum die-casting is a metal forming process that uses high pressure to inject molten aluminum alloy into a precision steel mold, which then cools and solidifies to form aluminum parts of a specific shape. This technology combines high precision, high efficiency, and excellent surface quality, and is widely used in industries such as automotive, electronics, communications, machinery, and aerospace. It is one of the most important metal forming methods in modern manufacturing.

The alloys used in aluminum die casting are mainly aluminum-silicon based alloys, possessing excellent fluidity and resistance to hot cracking. Common grades include:

1.ADC12 / A380: The most commonly used aluminum die casting alloy, with good fluidity, high strength, and excellent casting performance.

2.A360 / AlSi9Mg: Possesses good ductility and corrosion resistance, suitable for thin-walled parts.

3.A356 / AlSi7Mg: Heat-treatable, with excellent mechanical properties, suitable for high-strength structural parts.

4.AlSi10Mg / AlSi12: Excellent fluidity, suitable for parts with complex shapes and high airtightness requirements.

Aluminum die casting process

1.Alloy Melting: Aluminum ingots and recycled materials are added to a furnace in a specific ratio and heated to melt, while impurities and gases are removed.

2.Mold Preparation: Before die casting, the mold must be sprayed with a release agent and preheated to 150-250℃ to prevent molten metal from sticking to the mold or causing poor filling.

3.Injection Filling: Molten aluminum is injected into the mold cavity through an injection system to form the casting.

4.Cooling and Mold Opening: After the metal cools and solidifies in the mold, the mold is opened, and the casting is ejected.

5.Deburring and Post-processing: After the casting is removed, burrs and flash are removed. If necessary, surface treatments such as machining, sandblasting, anodizing, electroplating, or painting can be performed.

6.Inspection and Assembly: The finished product undergoes dimensional, appearance, and performance inspections. Only qualified products are used for subsequent assembly.

Machining & Inspecting

Established in 2021, Pans Technology is a leading provider of precision manufacturing solutions, located in the Dongfang Community, Songgang Street, Baoan District, Shenzhen.

Specializing in custom CNC machining, prototyping, sheet metal fabrication, die-casting, injection molding, and other processing services, Pans Technology is committed to delivering ultimate parts and one-stop service for aerospace, automotive, intelligent robotics, and medical and other industries.

Pans Technology has state-of-the-art facilities and rich experience of engineering team to ensure that every product meets the strictest tolerances and quality standards, making it a trusted partner for customers.

Certifications

As a company specialized in customized machining parts, Pans Technology places quality at the core of its business operations. We recognize that every customer drawing is unique and every component plays a critical role in the final application. In a custom manufacturing environment, consistent quality relies not only on advanced machining capabilities but also on a well-structured and effectively implemented quality management system.

Pans Technology is certified to ISO 9001, AS9100, and IATF 16949, which demonstrates our strong commitment to internationally recognized quality standards. These certifications reflect our ability to manage complex manufacturing processes and to meet the rigorous quality requirements of customers across aerospace, automotive, and industrial sectors.

ISO 9001 provides the foundation for Pans Technology’s quality management system and supports our customized machining operations. By adopting a customer-focused and process-based approach, we have established structured controls covering contract review, process planning, raw material procurement, machining, in-process inspection, final inspection, and delivery. This systematic framework enables Pans Technology to effectively manage quality risks, even in low-volume, high-mix, and high-precision custom machining projects, ensuring that every part is produced strictly in accordance with customer drawings and specifications.

AS9100 is a quality management system standard specifically developed for the aerospace and high-reliability manufacturing industries. Operating under the AS9100 system strengthens Pans Technology’s capabilities in risk management, critical process control, documentation, and full product traceability. This certification demonstrates that Pans Technology is capable of supporting applications where safety, reliability, and precision are essential, and where strict quality control is mandatory.

IATF 16949 is the globally unified quality management system standard for the automotive industry. Through the implementation of IATF 16949, Pans Technology has established a systematic approach to defect prevention, process stability, and continuous improvement. This enables us to maintain consistent quality performance in repeated or batch production of customized machining parts and to meet the long-term supply expectations of automotive customers.

In conclusion, ISO 9001, AS9100, and IATF 16949 certifications are not merely formal credentials, but a reflection of Pans Technology’s long-term commitment to standardized management, precision manufacturing, and customer-oriented quality assurance.

Packing

Proper and standardized packaging effectively protects parts during transportation and storage.

Machine-machined parts come in a wide variety of materials, including carbon steel, stainless steel, aluminum alloys, copper alloys, and cast iron, each with different packaging requirements. For high-precision parts and products with stringent surface finishes, the primary task of packaging is to prevent bumps, scratches, and deformation. Cushioning materials such as pearl cotton, foam, and EVA lining are typically used for individual isolation, ensuring that parts do not come into contact with each other and preventing damage from transportation vibrations.

Rust and corrosion prevention are also crucial aspects of machine-machined packaging. Metal parts are prone to rust in humid environments, especially precision-machined surfaces, which require extra protection. Common practices include applying rust-preventive oil before packaging or using rust-proof paper or bags for sealed packaging. For export products, the long-term maritime environment necessitates even higher requirements for the moisture-proof performance of the packaging.

For outer packaging, wooden crates, plywood crates, and reinforced cardboard boxes are widely used. Wooden crates are suitable for heavier or more complex parts, providing greater overall strength; cardboard boxes are better suited for smaller parts, balancing cost and ease of transport. The outside of the packaging is usually clearly marked with the part name, quantity, order number, weight, and shipping markings such as "Fragile," "Moisture-proof," and "Here," to reduce human risk during loading, unloading, and logistics.

Furthermore, standardized packaging procedures are an important part of a quality management system. Good packaging not only protects the parts themselves but also reflects the machining company's responsibility to product quality and customers, laying a solid foundation for long-term, stable partnerships.