2016 - DROSSBACH 4-layer-die head.
DROSSBACH succeeded to develop a die head which allows 4 different material layers in the corrugated pipe. If allowed according to standards hence it is possible to produce a corrugated plastic pipe made of recycled material while the outer layer is made of very thin high quality material. This could save a lot of material costs. Also it is possible to save the expansive masterbatch, as only a very thin outer layer has to be done in coulor. This die head is suitable for the corrugators HD 500, HD 800 and HD 1200 and allows a production from ID 150 to ID 500 mm. Die heads for further diameters available on request.