Metal Deep Drawing

Metal deep drawing is a widely used manufacturing process that transforms sheet metal into complex, three-dimensional components through the application of controlled tensile force using specialized dies. This method is critical for producing high-precision parts across various sectors, including automotive, aerospace, household appliances, and electronics.

Beijing JCEN Metal Processing Co., Ltd. is a leading expert in custom metal deep drawing, with over 30 years of experience in sheet metal fabrication. Our extensive expertise allows us to manage projects of any scale—from prototype development to full mass production—with unmatched accuracy and reliability. Equipped with state-of-the-art machinery and a highly skilled technical team, Beijing JCEN ensures every component meets rigorous quality standards, delivering durability, consistency, and superior performance for a wide range of industrial applications.

✅ 30 years of sheet metal expertise
✅ 0.01mm precision guarantee
✅ 100+ material options available
✅ Fast quotation within 24 hours
✅ Prototype samples in 72 hours
✅ ISO 9001 certified
✅ Free design-for-manufacturing review

Material: Aluminum
Thickness: 0.8mm

1. After four drawing stages, the component outline is fully formed.

2. Beading process applied to create surface texture.

3. Secondary operations include punching, flanging, and trimming.

4. Threads are formed using a spinning process.

5. Surface treatment: black oxidation.

Material: Steel
Thickness: 1.1mm

1. Single deep drawing cycle achieves final shape.

2. Additional punching and stamping for detailed forming.

3. Surface treatment: galvanizing.

Material: Stainless Steel
Thickness: 0.6mm

1. One stretch completes the primary shape.

2. Edges are trimmed for final contouring.

3. Surface polishing for a smooth finish.

4. Protective film applied for shipping.

Typical Metal Deep Drawing Workflow Includes the Following Stages

1. Design and Engineering
   We work closely with clients to define specifications, including dimensions, tolerances, material selection, and functional requirements. Using advanced CAD and simulation software, we validate designs for manufacturability and performance.

2. Material Selection and Preparation
   Based on the design, we choose the optimal metal—such as stainless steel, aluminum, or copper—and prepare it by cutting and cleaning to ensure a contaminant-free surface.

3. Tooling and Die Fabrication
   Custom dies and tools are manufactured or adapted to suit the part geometry. Precision tooling is essential for maintaining dimensional accuracy across production batches.

4. Deep Drawing Operation
   The blank is placed into the die and subjected to controlled pressure, gradually forming the desired shape. Process parameters are closely monitored to prevent defects.

5. Trimming and Fine Forming
   Excess material is removed, and additional forming—such as bending or hole punching—is performed to meet exact design specifications.

6. Surface Finishing
   A range of finishes—including polishing, plating, anodizing, or powder coating—is available to enhance appearance, corrosion resistance, and part longevity.

7. Quality Assurance and Testing
   Every part undergoes thorough inspection, including dimensional verification and structural tests, to ensure compliance with customer requirements and international standards.

This structured approach ensures that every deep-drawn component produced by Beijing JCEN meets the highest levels of quality and precision.

Metal deep drawing produces parts with seamless surfaces, high strength-to-weight ratios, and excellent structural integrity. The absence of joints or seams enhances durability and reduces the need for secondary assembly.