In July 2003 we started to ship the first production units of our new paper cones with custom painted surfaces. This product features the typical features of our high quality paper cones with the optical enhancement of the painted surface.

Early in December of 2001 we started to ship the first production units of our newly developed Rohacell cones. The unique features of this product and our offerings are:

  • Extremely stiff and light weight
  • Superior strength to weight ratio
  • Waterproof
  • High heat distortion temperature
  • White or painted surface
  • Surrounds with tailor made colors
  • Specialized rubber based surrounds

MZK and Metflex in a joint effort are now providing specialty cones and injection molded surrounds. Information can be obtained by contacting MZK in Germany.


We have recently developed a new Carbon Kevlar Cone design. The unique features of this product offering are:

  • Extremely stiff
  • Waterproof
  • Optically unique surface
  • Surround made of MZK's proprietary rubber

Qualified prospect who are interested in Carbon Kevlar Cones should contact MZK for more information.


MZK's Laser Measuring Workstation to determine spider deflection and dome hardness can be purchased from MZK. The Workstation has been designed for a production environment where ease of use, avoidance of operator errors and reproducibility of results are of the essence. It features:

  • Automatic zeroing
  • Friction free operation
  • Measures spider deflection and height
  • Pneumatic placement of the selected weight
  • Defined measuring delay after positioning of weight
  • Protective cover for security
  • RS 232 interface for computer connection
  • Height measurement function
  • Calibration verification function

Please contact MZK  for further information.


Show details.