Perforating Tools

Burckhardt pinning and perforating tools are high precision parts, produced in various versions:

• Hole-Ø < 0.02 mm - ca. 3 mm (depending on requirement, material and density of pins)
• Pin density up to 303 pins/cm2 when working with segments (no space between the rings), single rings with higher density possible
• High concentricity
• Pin projection from 0.3 mm – ca. 12 mm
• Almost any pin and hole arrangement is possible, linear, spiral – patterns according to your demand
• Unaffected by temperature, also over 300° C, very good resistance to wear and tear
• Special corrosion resistant steel for the complete perforating unit (suitable for food)
• Big variety of supporting materials (bronze, brass, steel, stainless steel, plastic, aluminium, wood, etc.)

For special ultra-high-density perforations we have developed new perforating tools with 303 pins per square centimetre – this is a new world record!