Extrusion blow-moulding machine Dekuma GmbH

DKM Blow Moulding Machine

Extrusion System
The development of the extrusion system has been done by German engineers and has the following main features:
* Frequency controlled drive
* Grooved,force-cooled feeding zone
* Program Computer Controller-controlled heating/cooling zone
* Screw design for high throughput that ensures even plasticizing
* Screws and screw heads are suitable for all common thermoplastics, like PE,PP,PETG,PA…

Die Heads
Like the extruders, the die heads are developed to the highest standards by German engineers.
* Small center distances of the multiple die heads allow higher number of cavities
* Distribution systems with spider and heart curves ensure an even wall thickness distribution and convenient for changing colour
* Single to triple layer die heads give the possibility to produce a wide range products to the special demands of customers
* All die heads are equipped with Wireless Distribution System and adjustable die to optimize the wall thickness and minimize the material use
* View stripe equipment for all die heads is available

Clamping System
Like all main structures of the machine the clamping system is undertaken a stress analyses by finte element method.Guided on STAR-rails and equipped with proportional hydraulic valves,central lubrication system,fast movements are possible to ensure high output rates.The sturdy design and the placement of the cylinder in the center of the clamping platens supports a good cutting and a long ligetime of the moulds.Central lubrication.