Concentric Die
A Concentric Die (also referred to as a co-axial die) is defined differently across various industrial manufacturing sectors. Its core concept is 'concentricity'—meaning that the die cavities, channels, or working surfaces share a common center or axis.
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Traditional lower dies (like multi-V square dies) can have their V-groove centerline shift when rotating or switching between different V-groove faces. A concentric die, on the other hand, means that no matter which V-groove you choose (whether single V or double V dies), the V-groove’s geometric centerline always stays perfectly aligned with the bending machine’s force center (and the upper die centerline).
| Heat treatment type | High-frequency quenching/Overall heat treatment | Function | Bending metal sheets | Material | T8 T10 C45 40Cr 42CrMo 55SiCr 9CrSi Cr12MoV D2 DC53 |
| Applicable machine tool | Press Brake Machine | Is it customized | Yes | Product Features | High strength, long life |
| Technical Requirements | High overall machining accuracy required | Applicable machinery | Press Brake Machine | Types of Blades | Press brake blade |
| Applicable fields | Mechanical factories, sheet metal factories, electrical appliance factories, etc. | Land for sale | Global | Brand | Aclpress |
| Imported or not | Yes | Quality grade | Excellent | Shipping time | 7 days |



Q:What is your lead time of the bending dies?
A:Within 7 working days upon receipt of payment.
Q:What is your MOQ?
A:One set.
Q:Are you a factory or a trading company?
A:We are direct manufacturer with over 10 years’ experience for precision parts, we offer OEM and ODM service.
Q:What other busbar processing related machines do you provide?
A:We provide with multiple options: Busbar winding machine, busbar chamfering machine, copper plate leveling machine, portable busbar processing machine,busbar cutting tools, busbar bending tools, busbar punching tools, and etc.
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