Custom Strict Tolerance Stainless Steel Die Casting Services Precision Casting Part

Technical Parameters

Introduction Of Aluminum Die Casting Service

Aluminum die casting is a manufacturing process that involves injecting molten aluminum under high pressure into a steel mold to create complex, precision parts. This versatile method is widely used across various industries due to aluminum's excellent properties and the efficiency of the die casting process.

Aluminum die casting is an efficient, cost-effective process for producing lightweight, durable, and precise components. Its ability to create complex shapes with minimal waste makes it indispensable in modern manufacturing. Whether for large-scale production or small batch runs, aluminum die casting remains a preferred choice for industries seeking high-performance and sustainable solutions.

Why Aluminum for Die Casting?

Aluminum is one of the most popular materials for die casting because of its unique combination of properties:

1. Lightweight: Ideal for applications where weight reduction is crucial, such as in automotive and aerospace industries.

2. Strong and Durable: High strength-to-weight ratio ensures durability while maintaining a lightweight structure.

3. Corrosion Resistance: Naturally resists rust and corrosion, making it suitable for outdoor and marine applications.

4. Excellent Thermal and Electrical Conductivity: Commonly used in electrical and heat-sensitive components.

5. Recyclability: Aluminum is 100% recyclable, making it an environmentally friendly choice.

Process Of Aluminum Die Casting

1. Die Preparation: A reusable steel die (mold) is cleaned, lubricated, and preheated.

2. Melting Aluminum: Aluminum ingots are melted in a furnace to reach a molten state.

3. Injection: The molten aluminum is injected into the die under high pressure (typically 10,000 to 20,000 psi), ensuring the material fills every part of the mold cavity.

4. Cooling: The molten aluminum solidifies quickly within the die as it cools.

5. Ejection: The die opens, and the solidified aluminum part is ejected.

6. Trimming and Finishing: Excess material (flash) is trimmed, and additional surface finishing processes like powder coating or anodizing may be applied.

Advantages Of Aluminum Die Casting

1. Precision: Produces intricate, complex parts with tight tolerances and excellent repeatability.

2. Efficiency: Suitable for high-volume production with minimal waste.

3. Cost-Effectiveness: Reduces material usage and post-machining processes, leading to lower costs in large production runs.

4. Versatility: Capable of creating thin-walled, lightweight parts that are still robust and durable.

Applications Of Aluminum Die Casting

Aluminum die casting is used in a variety of industries, including:

1. Automotive: Engine blocks, transmission housings, brackets, and heat sinks.

2. Aerospace: Lightweight structural components and housings.

3. Consumer Electronics: Enclosures for smartphones, laptops, and other devices.

4. Industrial Equipment: Pumps, motors, and other machinery components.

5. Medical Devices: Parts for medical equipment requiring precision and reliability.

Our One-Stop Die Casting Service

Step 1. Design & Engineering Support

• Custom Design: Our experienced R&D team collaborates with you to create tailored designs that meet your specific requirements.

• Engineering Consultation: We provide expert advice to optimize part design for the die casting process, ensuring maximum efficiency and precision.

Step 2. Material Selection

• Diverse Materials: We offer a wide range of die-casting materials, including aluminum, zinc, magnesium, and brass, chosen for their strength, light weight, and suitability for high-performance applications.

• Material Sourcing: We source the best raw materials globally, ensuring high quality and cost-effectiveness for your projects.

Step 3. Fabrication (Precision Die Casting)

• High-Pressure Die Casting: Our state-of-the-art equipment uses high-pressure injection to produce precise, high-quality die-cast parts.

• Complex Geometries: We are capable of producing intricate, complex parts with tight tolerances (±0.01mm), perfect for industries like automotive, electronics, aerospace, and more.

• Rapid Prototyping: Quick prototyping services to get your product ready for mass production in the shortest time possible.

Step 4. Surface Treatments & Finishing

• We offer a variety of surface finishing options to enhance the appearance and durability of your parts, including anodizing, painting, powder coating, electroplating, and sandblasting.

• Custom finishes are available to meet specific aesthetic or functional requirements, ensuring your parts perform well and look great.

Step 5. Assembly

We provide full assembly services, bringing together die-cast parts with other components for a complete solution.

Step 6. Quality Control & Inspection

• ISO9001:2015 Certified: All our processes are quality-controlled to meet international standards, ensuring every part meets precise specifications.

• Comprehensive Testing: We conduct rigorous testing to check the mechanical properties, surface finish, and functionality of each part before shipment.

Step 7. Packaging

Packaging: We handle packaging to ensure your parts are securely packed and ready for delivery, reducing the risk of damage during transit.

Step 8. Logistics & Delivery

• Worldwide Shipping: With experience in international shipping, we handle all logistics, ensuring timely and safe delivery to customers worldwide, including markets in the USA, Europe, Australia, Japan, and Korea.

• Customs Handling: We manage the entire shipping process, including customs clearance and documentation, to make international transactions smooth and efficient.

Advantages Of Our Die Casting Service

• End-to-End Solution: We take care of everything from design and prototyping to production, finishing, assembly, and delivery.
• Fast Turnaround: Thanks to our advanced technology and efficient processes, we offer fast prototyping and mass production services with minimal lead time.
• High Precision & Quality: We ensure exceptional accuracy and high-quality standards with every die-cast part.
• Competitive Pricing: With our global supply chain and cost-effective solutions, we provide you with the best value for your investment.
• Expert Support: Our dedicated team of engineers and customer service professionals is always available to provide support and ensure your project’s success.

Why Work With Us?

1.ISO9001:2015 certified self-operated factory

Comply with international quality management system standards to ensure the high quality performance of each product.

2.Global Cooperation Experience

Customers include Nestle, RODE, BYD, Rolls-Royce, Walmart and other well-known brands, and products are exported to the United States, Europe, Australia, Japan, South Korea and other places.

3. Strong R&D and Quality Control Team

Professional engineers and QC team provide full process support from design optimization to factory inspection.

4. Comprehensive Customization Service

Processing according to customer drawings or samples, supporting personalized needs, small quantities from single-piece trial production to large quantities from mass production can be flexibly responded to.

5. Quality Management System

Strict quality control

• The factory has passed ISO9001:2015 international quality management system certification, and each part has undergone strict dimensional inspection and performance testing.
• Equipped with high-precision testing equipment, such as three-coordinate measuring machine (CMM), projector, hardness tester, etc., to ensure that product quality meets customer requirements.

Full process control

• From material procurement to finished product shipment, strict quality control is implemented throughout the process.
• Each batch of products is accompanied by a test report to provide traceability.

​​6. Environmental Protection and Sustainable Development

Shenzhen Selection Hardware Technology Co., Ltd. focuses on environmental protection and sustainable development

• Use environmentally friendly materials to reduce waste emissions.
• Recycle and reuse waste materials to promote green manufacturing.
• Regularly maintain and optimize production equipment to improve energy efficiency.

FAQ

Q1: Are you trade company or manufacturer?

A1: We are professional manufacturer with over 17 years' experience, we have self-operated factories, welcome to visit our factories.

Q2:Do you offer OEM or ODM business?

A2: Yes. OEM and ODM are our main business.

Q3:What services do your company offer?

A3: One-stop metal/plastic fabrication service. Main processing: cnc machining, die casting, investment casting, sheet metal fabricaiton, injection molding.

Q4: Can you help assembling the parts after it is manufactured?

A4: Yes. Our factory has multiple assembling lines.

Q5: What is the price of our product?

A5: The price is depend on your projects. Typically, our prices are competitive.

Q6: What is the delivery time?

A6: Usually 7~15 working days for sample, 30 working days for mass production.

Q7: Will my drawing or other documents be safe after you get it?

A7: Yes. We can sign confidential aggrement for all your projects

Shenzhen Selection Hardware Technology Co.,Ltd, established in 2013. Our office locates in Shenzhen, Guangdong, and self-operated ISO certified factory locates in Dongguan.

Our company specialized in providing one-stop solutions for high precision hardware structural parts. Main services including Cnc machining, die casting, investment casting and sheet metal fabrication with all kinds of surface treatments, like anodizing, sandblasting, powder coating, electroplating, silk printing, etc. The raw materials we usually process include aluminum, stainless steel, copper, brass, etc.

The factory equipped with professional sales team, R&D team, production lines, assembly lines and QC team. Therefore, we can offer one-stop service including raw material, fabrication, surface finish, assembling, packing and shipping. We offer drawing or sample-based customization, you just need to tell us your ideas, then we will try to make it come true.

Our main inspection equipment includes three dimensional image measuring instrument, quadratic measuring instrument, depth gauge and hardness tester, tensile testing machine, salt spray tester, so we can produce high precision parts. Our products are widely used in multiple fields, like automobile, coffee machine, microphone, medical devices, electronics, etc. We are supplier to multiple famous brands, such as Rode, Nestle, BYD, Walmart, Rolls-Royce. We are fortunate to be their long-term and reliable partner. Our sales team 7/24 online to provide you with professional and fast quotation services. You can consult us at any time if you have any questions. 

Our Concept: provide mid-and high-end customers with one-stop solutions for high precision hardware structural parts

Our Goal: To be the reliable business partner of all the international clients on precision hardware industry.