Lithium Battery Aluminum Case

 

 

Lithium battery aluminum case is a key component that provides solid protection and structural integrity for battery cells, and is widely used in various types of battery technologies. These cases are made of high-quality aluminum, which is known for its excellent strength-to-weight ratio, corrosion resistance, and thermal conductivity.

 

 

 

Our EV car battery shell is made of high-quality aluminum alloy materials that are selected for their excellent performance. The main materials include:

 

• 3003 aluminum alloy:has good machinability and corrosion resistance, suitable for applications requiring medium strength and excellent formability.
• 6061 aluminum alloy: has excellent mechanical properties, including high strength, good fatigue resistance, and excellent corrosion resistance. This alloy is well suited for applications that require a balance of strength and lightweight.
• 5052 aluminum alloy: provides excellent corrosion resistance, ideal for marine and automotive applications. It provides durability and strength while remaining lightweight.

 

 

 

1. Material preparation
First, the raw material of appropriate size is cut from high-quality aluminum coils or aluminum sheets to meet the production requirements of the inner cap. The choice of materials and the cutting process have an important impact on the subsequent processing quality.
2. Stamping and forming
The cut aluminum is processed into the required shell shape by high-precision stamping equipment. The process includes:

• Mold design: Design and manufacture precision molds to ensure that the size and features of each shell are accurate.
• Stamping process: Aluminum is stamped into the shell shape using high-pressure machinery. The process is strictly monitored to maintain consistency and accuracy.

3. Cleaning and drying
The stamped aluminum shell needs to be ultrasonically cleaned to wash away the oil and aluminum chips attached to the outside; the next step is to enter the drying stage to ensure that there is no residual moisture inside the aluminum shell.
4. Quality inspection
Each batch of aluminum battery shells will undergo strict quality inspection before leaving the factory. Inspection content includes:

• Dimensional accuracy: Measurement to ensure that the shell meets the design specifications.
• Surface Quality: Visual inspection and surface testing are performed to identify and correct any defects.
• Performance Testing: The car battery shell is tested for key factors such as structural integrity and thermal performance to ensure its reliability and safety.

 

 

 

Our modern workshop is equipped with advanced machinery and technology to produce high-quality aluminum battery shells. Key features include:

 

Experienced team	Our engineers and technicians have extensive experience in aluminum component manufacturing, ensuring professional handling at each stage of production.
Quality Control Facilities	Dedicated quality control areas are equipped with advanced testing and measurement tools to ensure that each EV car battery shell meets strict standards.
High-precision equipment	The workshop is equipped with modern stamping, machining and surface treatment equipment to ensure precision and consistency.
Automated production line	The automated system improves production efficiency, reduces human errors and ensures high product quality.

 

 

 

We have a professional technical team and sales support team, ready to answer any questions you may have about lithium battery aluminum cases. Welcome to contact us for more product information or to discuss cooperation through the following methods:

 

 

Our aluminum battery cases are produced through precision engineering design and advanced manufacturing processes to ensure that they meet the highest industry standards and can meet the rigorous requirements of modern battery technology.

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