Hemming is a form of bending requiring higher amounts of tonnage than standard Air Bending.
The tables below show the tonnage required for hemming and seaming operations.
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Hemming & Seaming Tonnage Chart For Mild Steel
Note: Required tonnage is given per 1-meter length
Hemming & Seaming Tonnage Chart For Stainless Steel
Note: Required tonnage is given per 1-meter length