Deep Drawing Battery Cells Casing Metal/Battery Metal Fabrication Case Housing for EV/ Car

• Customization: Available
• Standard: GB, EN, China GB Code, JIS Code, TEMA, ASME
• Tolerance: +/-0.10mm
• Model NO.: JF-112122
• Surface Treatment: Electroplating
• Machining Method: CNC Stamping
• Material: Stainless Steel
• Item: Case Housing
• Technics: Sheet Metal Fabrication
• Part Type: Battery Case
• Weight: Customized
• Export Markets: Global
• Shipping Port: Qingdao, Ningbo, Shanghai
• Packing: Wooden Cases or Carton
• Place of Origin: China
• Transport: by Sea or Air
• OEM Service: Yes
• Custom Made: Yes
• Logo Printing: Customized
• MOQ: 10-100PCS
• Free Sample: Yes
• Inner Package: Carton Box/Plastic Bag
• Transport Package: Plywood Box
• Specification: SGS, ISO9001: 2008
• Trademark: OEM
• Origin: Weifang City, Shandong Province, China
• HS Code: 7326199000
• Production Capacity: 50000PCS/Month
• Package Size: 90.00cm * 80.00cm * 60.00cm
• Package Gross Weight: 60.000kg

Product Description

OEM Sheet Metal Deep Drawing Battery Cells Battery Metal Case Automotive Battery Case Housing for EV/ Electric Motor/ Car

Product Description

 

We Can Make Battery Case Based On Customer Requirements:

As a sheet metal fabrication china company, we have a professional team composed of professional technicians and raw material manufacturers, providing high-quality precision and quality and rejecting junk products. We use advanced software to control the automated processing process, leading to a good quality of sheet metal fabrication services. Under great quality control, with sophisticated testing equipment, and the linear accuracy can be as tiny as 0.001-0.0005 inches.The independent rapid production prototype department of a trusted sheet metal fabrication china company, we have the responsibility to help customers develop product designs and quickly produce samples. We are a One-stop precision sheet metal fabrication services manufacturer, product design, precision turning processing, surface spraying, heat treatment and secondary processing. China sheet metal fabrication services Sheet metal fabrication services sales network: North America, Europe, Australia, Africa, Asia and other regions, and maintain a stable cooperative relationship with 1000+ international buyers. The metal sheet metal forming process is widely used by the top sheet metal fabrication china company. The metal working technology that plastically deforms a thin metal sheet by an external step force, exceeding the material's yield strength, bending and drawing into various complicated shapes without reducing the material itself. Metal sheet metal forming processes generally require the use of high quality molds to obtain the desired metal product, and Weifang Jufeng offers the high quality molds among the competitors in the sheet metal fabrication china industry.


      OUR PRODUCING PROCESS:
      1. Tooling (Mold) design and Manufacture.
      2. Manufacture the parts according to the Stamping Machine.
      3. Riveting, Welding or Screw tap according to Customer's require.
      4. After finish manufacture process we will test the parts by the Image measurement instrument, 
      Caliper, Angel Gage etc.
      5. After make sure all the dimension can reach customer's require, we will make the surface 
      treatment process.
      6. After finish surface treatment we will testing all the parts by worker so that we can make sure 
      the parts which we sell is 100% qualified.
      7. After finish testing we will pack the parts by Vacuum Package Machine.

 

A. Raw Material	Copper ,BeCu, phosphor copper, Brass, Stainless steel, Aluminum, SGCC, SECC, steel, spring steel, Nickel-Silver... and all different kinds of metal;
B. SPEC	Roll material thickness is 0.05-10mm;sheet metal  thickness is 0.3-20mm;
C. Surface treatment	Gold / Silver /Tin / Nickel / Zinc /  Chromium / Copper-plating /  Laser etching/Screen printing/Phosphating (can pass salt spray testing with 160 hours)/Black coating / Painting/ Power coating /Electrophoresis /  Passivating /Deburring /  Polishing /  Brush according to ROHS standard;
D. Application	All different kinds of telecom products, loom, furniture, and so on ;
E. Quotation	Please provide the Formal drawings (normally, with DWG/STP/PDF file ),and make note with material/QTY/surface treatment and any other requirements, we will provide you the quotation sheet in 48-72 hours;
F. Prototype & Mould	We make the prototypes or moulds according to the drawings that confirmed by both of us and customers! The lead time is depends on the structure and qty of parts, Normally, lead time for prototypes is 3-15 days; lead time for mould is 10-25 days;
G. Production	We will provide samples according to the drawings to customers for approval. Then arrange the production  and confirm the delivery date according to the Purchase Order; Normally , the lead time for production is 5-30 days ,the structure of parts is different , the lead time will be different .
H. Package	Plastic bags; Preserving Box; Reel/tape package; Plastic tray; Wood box; Export carton and any other customized package according to the customers' requests.

FAQ

 

FAQs:
1. What is an EV Battery Cells Casing?
An EV Battery Cells Casing (often called a Module Housing or Cell Container) is a structural enclosure designed to securely contain, protect, and thermally manage a group of individual battery cells (cylindrical, prismatic, or pouch) within an electric vehicle's battery pack. It ensures mechanical integrity, electrical isolation, and efficient heat dissipation.

2. What types of casings do you manufacture?
We produce a full range for various cell formats and pack architectures:

Cylindrical Cell Module Housings (e.g., for 21700, 4680 cells)

Prismatic Cell Module Housings (for standard EV-sized prismatic cells)

Pouch Cell Module Frames & Enclosures

Custom-format Cell Holders & Carriers

Integrated Cooling Solutions: Housings with built-in liquid cold plates or air cooling channels

Structural Battery Boxes (Cell-to-Pack/CTP designs)

3. What materials are primarily used?
Material selection is critical for performance and safety:

Aluminum Alloys (Primary Choice): 6061, 6063, 5754, 6082 for excellent strength-to-weight ratio, thermal conductivity, and EMI shielding. We offer die-cast, extruded, or sheet metal fabricated solutions.

Stainless Steel: For high-strength or fire barrier applications (specific grades).

Engineering Plastics & Composites: PPS, PPA, PP with glass fiber for lightweight, electrically insulating components (end caps, covers).

Thermal Interface Materials (TIMs): Gap pads, thermal greases, phase change materials (available as integrated solutions).

4. What key functions does the casing perform?
Beyond containment, our casings are engineered for:

Structural Rigidity: Withstands vibration, shock, and swelling forces from cells.

Thermal Management: Efficient heat transfer to the cooling system; some designs have integrated cooling channels.

Electrical Insulation & Isolation: Prevents short circuits between cells and to the enclosure.

Fire Resistance/Containment: Materials and design can help delay thermal runaway propagation.

EMI/RFI Shielding: Aluminum housings act as a Faraday cage.

5. Do you provide full Design for Manufacturing (DFM) analysis?
Absolutely. Our engineers provide comprehensive DFM/DFA (Design for Assembly) feedback early in the design phase to optimize for cost, weight, manufacturability, and performance. This is a key value-add for our OEM clients.

6.  Can you handle secondary operations and assembly?
We provide a turnkey service:

Precision CNC Machining of sealing surfaces and mounting points.

Leak Testing (helium mass spec or pressure decay).

Cleaning & Surface Treatment (e.g., anodizing, conductive coating).

Sub-assembly of busbars, sensors, or cooling lines into the housing.


7. What is your manufacturing process?
We employ advanced, scalable processes:

High-Pressure Die Casting (HPDC): For complex, high-volume aluminum housings.

Aluminum Extrusion & CNC Machining: For precise, strong profiles.

Sheet Metal Stamping & Welding: For steel or aluminum designs.

Injection Molding: For plastic insulation components.

Advanced Joining: FSW, laser welding, adhesive bonding for hermetic seals.

8.What is your MOQ and lead time for development?
Prototype & Development: MOQ 50-100 pieces; Lead time 8-12 weeks for tooling/samples.

Pilot Production: MOQ 1,000+ pieces.

Mass Production: Program-based with dedicated production lines.

Sampling: We can provide 3D printed or CNC machined prototypes for form/fit/function checks quickly.

9. What is your experience with Cell-to-Pack (CTP) technology?
We are actively involved in CTP solutions, producing large-scale structural cell housings that integrate directly into the pack frame, eliminating the traditional module level. This requires extreme precision and robust mechanical design, which we achieve through advanced casting and machining.

     

 If you are interested in product , please click " SEND " for more details.