4-Station Pierce and Bend Progressive Die for 3 mm Strip

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4-Station Pierce and Bend Progressive Die for 3 mm Strip: 115 mm strip, 55 mm pitch. Piercing punches sit in the first stations and inserted bending blocks in the later ones. Rotate the animated 3D model right on this page.

• Piercing punches sit in the first stations and inserted bending blocks in the later ones; the spring stripper runs on its own spring guide pins.
• 115 mm wide strip with a 55 mm pitch. The animated 3D model shows the die opening and closing and the strip advancing one pitch per cycle.
• A spring stripper clamps the strip flat before the punches cut and strips it off the punches as the die opens; the springs compress with the stripper travel.
• Guided by 4 pillars Ø50; a press stroke of about 35 mm keeps the pillars engaged in their bushes throughout the cycle.
• Cutting and forming parts in SKD11 tool steel hardened to 58–62 HRC; shoes and holder plates in S50C to keep cost down; standard screws, dowels, pillars, bushes and springs.
• Order to your drawing: send the part drawing, material and thickness, volume and press data, and ZINITEK will propose the strip layout and die design.