China Aluminum CNC Service

Aluminum alloy materials are favored by engineers in various industries, and it is commonly used material in CNC machining due to its high machinability. Aluminum can be quickly and easily cut by machine tools, and deforms less which leads to higher accuracy. Aluminum is widely used to create specified precision parts in various industries today.


Due to the good fluidity and plasticity of aluminum alloy, casting on die casting machine, aluminum parts machining die casting machine can CNC machining processing a variety of complex shapes, which can produce higher precision and surface quality. To a large extent, the castings and metal aluminum machining services or custom aluminum parts are great, and also save electricity, metal materials, and labor costs. Choose China aluminium CNC service company, We can offer you cheap custom cost of machining aluminum


Surface Finishes Treatments of China CNC Aluminum

CNC aluminum parts are widely popular in almost every industry due to its excellent machinability. Another benefit of aluminum machined parts is that there are many options for its surface treatment, such as:




Powder spraying








Laser engraving


And many more


Aluminum Grades that We Work with China Aluminum Machined Parts

Aluminum CNC parts are used in various industries, so choosing the most suitable material is very important. As an expert in aluminum machining china, we are familiar with the characteristics of each aluminum. Below are some of the aluminum commonly used in our daily machining:


AL 2000 series


2011, 2014 2017 2024


AL 3000 series


3004 3018 3104 3105 3105 3040

AL 4000 series


4032 4043


AL 5000 series


5005 5052 5082 5083


AL 6000 series


machining 6061 aluminum, 6063 6040


AL 7000 series


7072, machining 7075 aluminum


Machining 7075 aluminum and machining 6061 aluminum, Which One Should You Choose for Your Aluminum Parts Machining


The main differences between machining 7075 aluminum and machining 6061 aluminum are the following properties.


Aluminum series and chemical composition:machining 6061 aluminum has a higher silicon content, while machining 7075 aluminum has a higher zinc content. When looking at the exact range of data for both aluminum, it can also be seen that both aluminum contain a significant amount of magnesium, although machining 7075 aluminum has a slightly higher magnesium content.


Mechanical Properties: When looking at the two aluminum in the -T6 heat treatment condition, some significant differences can be seen. The first is that the tensile strength of 7075-T6 is almost twice that of 6061-T6. The second is that the shear strength of 7075-T6 is approximately 1.5 times that of 6061-T6.


Fabrication Considerations: The lower hardness and tensile strength make machining 6061 aluminum easier to manufacture than machining 7075 aluminum. machining 6061 aluminum is weldable, while machining 7075 aluminum is generally considered to be non-weldable.


Application Areas: Both aluminum are used for bicycle parts, aerospace parts and architectural structures. However, their specific uses in these areas differ.


Quality Assurance for CNC Aluminum Part


From the outside, different aluminum are indistinguishable by the naked eyes which greatly affects the quality of products. In order to ensure the authenticity of raw materials, LJZ is equipped with spectrometer which is able to strictly detect raw materials with testing report. Moreover, we also provide SGS material certificate according to customer’s requirements.


Need Custom Aluminum Machining? Request a quote Now!


Applications of CNC Aluminium Machining Service

Custom aluminum parts are widely used in automobile manufacturing, internal combustion engine production, motorcycle manufacturing, motor manufacturing, oil pump manufacturing, transmission machinery manufacturing, precision instruments, landscaping, electrical construction, architectural decoration and other industries. CNC aluminum parts manufacturer have excellent thermal conductivity, small specific gravity, high machinability, control these conditions can ensure high quality custom aluminium parts CNC machining.


The advantages shown by aluminum alloy in density, tensile strength, elongation, corrosion resistance, etc. make it the most widely used non-ferrous metal material in industry, and it plays a pivotal role in aviation, aerospace, automobile, machinery manufacturing and other industries. LJZ is a professional custom cnc aluminum factory, inquiry CNC Aluminum China.


Aircraft components


Automotive components


Medical Devices


Optical Parts


Aluminum Gears


Worm Gears


Aluminum enclosure


Aluminum Housings


Aluminum Panels


Spline Shafts


And many more


You’ve come to us to expect high-quality, efficient,and excellent service, and that’s what you will get from us!


Aluminum CNC Machining Video

LJZ has conducted long-term in-depth and extensive theoretical research and practical verification, and has accumulated rich experience in the process of overcoming difficulties. Choose LJZ as your China aluminum machining supplier at bulk wholesale cost of machining aluminum


Applications of Custom CNC Aluminum Parts

Aerospace Aluminum Part

Aluminum Consumer Products

Automotive Aluminum Parts

Medical Aluminum Part

Optical Aluminum Part

Supply Chain & Purchasing Aluminum Part

Tool and Die Aluminum Part