7075 Aluminum Alloy CNC Machined Parts

7075 aluminum alloy CNC machined parts are high-precision, high-strength mechanical components processed by advanced Computer Numerical Control (CNC) technology using 7075 aluminum alloy as the base material. 7075 aluminum alloy is a heat-treatable super-hard aluminum alloy with zinc as the main alloying element, supplemented by magnesium and copper. It boasts ultra-high strength (comparable to some steels), good toughness, and excellent wear resistance. After precise CNC machining, these parts achieve strict dimensional tolerances and complex structural designs, widely serving various high-end industrial and mechanical fields that demand superior strength, precision, and reliability.

Technical Specifications

Application Fields

1.Aerospace

2.Automotive Industry

3.Industrial Machinery

4.Electronic and Electrical

5.Medical Equipment

6.Sports Equipment

7.Other Sectors: Marine high-strength accessories, military equipment parts, customized high-strength components for special industrial equipment.

Quality Control

•Raw Material Inspection

•Machining Process Supervision

•Finished Product Testing

•Quality System Certification

Packaging & Shipping

•Inner Packaging: Each part is wrapped in anti-corrosion film and high-density soft protective material (such as EVA foam) to prevent scratches, oxidation, and collision damage. For precision parts, vacuum packaging is adopted to isolate moisture and air.

•Outer Packaging: Use high-strength wooden boxes, reinforced cartons, or steel frames for fixing, with shock-absorbing and anti-collision filling materials (such as pearl cotton, foam) inside. The packaging is designed to withstand long-distance transportation, ocean shipping, and harsh transportation environments.

•Custom Packaging: Supports customized packaging solutions according to customer requirements (such as anti-static packaging, labeling with special logos, separate packaging for small batches) to ensure product safety and integrity during transportation.

FAQ (Frequently Asked Questions)

1.Q: Do you provide samples? How to apply for samples?

A: We provide customized samples (sample fees and shipping costs are borne by the customer; the sample fee can be deducted from the formal order payment). You can contact our sales team via email or phone, provide detailed product requirements (drawings, specifications, surface treatment, mechanical property requirements, etc.) and company information, and we will quote the sample fee and arrange sample production and delivery. The sample delivery time is 7-10 working days due to the high precision and complexity of 7075 aluminum alloy machining.

2.Q: What payment methods are supported?

A: We support international common payment methods such as T/T (Telegraphic Transfer), L/C (Letter of Credit), and PayPal. For large orders or long-term cooperative customers, flexible payment terms can be negotiated according to the order quantity, order amount, and cooperation mode.

3.Q: How to ensure the dimensional accuracy and high strength of the products?

A: We use high-precision CNC machining equipment (such as HAAS, FANUC, DMG MORI) and high-quality imported cutting tools suitable for 7075 aluminum alloy (high-hardness carbide tools) to ensure processing accuracy. The heat treatment process adopts professional T6 heat treatment technology to ensure the ultra-high strength of the product. At the same time, we implement a three-stage quality inspection system (raw material inspection, in-process inspection, finished product inspection) and use professional testing equipment for full inspection. All qualified products will be delivered with detailed quality inspection reports, including dimensional test data, mechanical property test results, and surface treatment inspection records.

4.Q: Are you a manufacturer or a trader?

A: We are a group company integrating R&D, production, and sales, consisting of two trading companies, two warehouses, and one factory. We have three advanced high-precision CNC machining production lines dedicated to 7075 aluminum alloy processing and maintain a sufficient inventory of high-quality 7075 aluminum alloy raw materials. Shanghai Perfect Industrial Co., Ltd. is mainly responsible for overseas sales. We also have long-term cooperative relationships with well-known domestic aluminum alloy smelters to ensure the stable supply and high quality of raw materials.

5.Q: Can you customize products according to customer drawings or samples?

A: Yes, customization is our core advantage. We accept customer-provided 2D/3D drawings (such as CAD, SolidWorks, UG formats) or physical samples. Our professional engineering team has rich experience in 7075 aluminum alloy processing, will conduct in-depth technical analysis and optimized process design, provide reasonable suggestions on material selection, structural optimization, and surface treatment, and produce products that fully meet customer requirements. We can also customize dimensional tolerances, mechanical properties, surface treatments, and packaging according to specific needs.

Sample/Testing Support & Quality Guarantee, Return & Exchange Rules

Sample Support

•Sample Provision: Provide customized samples according to customer requirements. The sample size is determined by the customer's product design, and the sample fee is charged based on the product complexity, material consumption, and processing difficulty of 7075 aluminum alloy. The sample fee can be fully deducted when the customer places a formal bulk order (the minimum order quantity for fee deduction is negotiated separately).

•Sample Delivery Time: 7-10 working days after confirming the sample requirements, technical parameters, and receiving the sample fee. If the sample involves special processes or strict mechanical property requirements, the delivery time may be appropriately extended, and we will communicate with the customer in advance.