High-Precision Deep Draw Forming — Up to 4″ Depth
At Crenshaw Die & Manufacturing, our deep draw capabilities allow us to transform flat metal blanks into seamless, cup-shaped, or enclosure geometries with depth and integrity. Our cushioned punch presses can draw parts up to 4 inches deep and perform in-die punching and trimming as needed.
Some of our progressive tooling has drawn depths of 1.5 inches in single operations — ideal for more moderate deep draw parts.
Deep draw forming offers unique benefits compared to bending or stamping alone:
These advantages make deep draw ideal for demanding applications in medical, aerospace, industrial, and transportation sectors.
| Feature | Description |
|---|---|
| Maximum Draw Depth | Up to 4″ in our cushioned punch presses |
| Progressive Tooling | Some tools support 1.5″ draw in single stage |
| Punch & Trim In-Die | Capability to punch and trim excess material in the same operation |
| Materials | Aluminum, steel, other sheet alloys (depending on formability and design) |
| Part Complexity | Cylindrical, rectangular, asymmetric shapes with flanges, features, etc. |
| Integration with Other Processes | After drawing, parts can directly move to machining, stamping, or finishing |
Because Crenshaw also handles metal stamping, sheet metal fabrication, CNC machining, and forming, deep draw parts can be seamlessly integrated into multi-process workflows. That means fewer handoffs, lower costs, and better consistency from design to finished assembly.
We support deep draw for industries such as:
These parts often require tight tolerances, smooth flanges, and strict dimensional control.
To ensure successful deep draw forming, we consider:
(Deep draw is considered “deep” when the drawn depth exceeds the diameter. The process often involves redrawing through multiple dies for very deep parts.)
We ensure precision in deep draw parts via:
Deep draw stamping is a metal forming process where a flat sheet blank is pulled (drawn) into a die using a punch to form a three-dimensional shape. The “deep” aspect means the depth exceeds typical shallow bending or stamping.
Our cushioned punch presses can achieve up to 4 inches of draw.
Yes – we offer in-die punching and trimming to reduce secondary steps and improve efficiency.
We commonly draw aluminum, steel, and various sheet alloy materials. Material choice is based on formability, thickness, and design.
If the required depth is large relative to part diameter (or the part geometry is complex), multiple draw stages help manage material flow, avoid tearing, and maintain dimensional control.
