Corma’s specially developed die heads interface with any Corma system and any make of suitable extruder: all die heads are custom-built to meet end-product requirements.
In order to manufacture perfect pipes easy and accurate adjustability on the die heads is a must have.
It is needed to adjust following parameters:
• Material flow
• Die centering
• Die gap
These parameters can be adjusted in a very easy way on Corma’s die heads. Outer and inner layer of the pipe can be centered. The die gap for the outer wall can be adjusted to vary the pipe profile thickness, the same applies for the inner layer in order to vary the inner wall thickness.
Every die design comes with a quick change over solution, which provides shortest change over times, resulting in greatly reduction of down times of the corrugated pipe production line.
Corma Corrugators have a very short mold closing section resulting in a reduced length of the die tooling, that lead to higher production speeds because of less back pressure in the die.
Clients of Corma don’t need to buy specific dies for each type of pipe.