Japanese

Original die design and analysis technology → The requested BPP shape is realized.

Original die design + analysis technology enables uniform thickness and low strain.

Requested bipolar plate shape

Material elongation analysis

Uniform thickness

Original
die

Thickness difference ≦ 10%

General
die

Thickness difference 30%

Low strain

Uniform thickness

Warpage ≦ 10mm
Warpage25mm

Processing example