Our 145 Three-row Stator Rotor Core Three-groove Stamping Die is a specialized tool designed for the production of stator and rotor cores for various motors, including electric motors and generators. Our high-speed progressive stamping dies are optimized to minimize material waste, reduce costs, and enhance production efficiency .
Quality Assurance
Our stamping dies to undergo rigorous quality control measures to ensure reliability and durability. Each mold is subjected to stringent testing and inspection to verify dimensional accuracy, surface finish, and performance, guaranteeing dependable operation and long-term durability.
Customer Satisfaction
We prioritize customer satisfaction and strive to exceed expectations through our innovative solutions. Our professional team provides comprehensive support, including technical assistance and after-sales service. With our high-speed progressive stamping dies, customers can achieve performance and long-term reliability.
Specification Parameters
| Comprehensive life: | ≥160 million punches |
| Blade die life: | ≥5 million strokes/0.1mm |
| Mold structure: | Three-plate mold base + ball guide |
| Effective cutting edge height: | ≥8mm |
| Blade material: | DJ40 |
| Grooved die form: | Punch grooved die, slow wire finishing, the punch is polished using a special process to remove the oxidation layer |
| Guide parts: | Precision + high hardness |
| Blanking speed during running-in period: | 80-280 punches/minute |
| Blanking speed: | 280-300 punches/minute |
| Concentricity: | ≦0.05mm |
| Protection device: | Equipped with misfeed protection device |
| Punching burr: | ≦0.05mm |
| Riveting force: | 30N |
| Safety device: | Misfeed detection + equal height limit column |
| Product output form: | Conveyor belt Rotor control device Chute control device |
| Plate control device: | Cylinder |
| Mold base material: | Upper and lower mold seats P20, middle unloading seat P20, the second and fourth levels are made on the same set of molds and are interchangeable during production. The shaft hole can be used for three interchangeable pumping plates. |
| Spare parts provided: | 30% of wearing parts |
| Internal plate material: | Cr12MOV |

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