Krauss Maffei completes its conical series range of PVC extruders with a new compact  low output machine

Krauss Maffei Extrusion of Munich Germany, a world leader in plastics machinery, has extended its new range of conical profile extruders with the low-output KMD 43 K/P. The launch of this machine completes the lower end of the company’s conical series of extruders.

Like the other systems in the conical series – it is a strong performer, flexible, requires minimal maintenance, is compact and has an excellent price/performance ratio. The wide processing window makes the machine ideal for processing a range of formulations and profile extrusion applications where lower throughputs are required.

Main features of the KMD43 K/P conical series of extruder include:-

• A reliable plasticizing and homogenization performance achieved due to a redesign of the conventional conical screw from the feed to the compression zone.

• Improved heat transfer from the barrel heating system, resulting in optimal temperature homogeneity across a range of PVC powder formulations.

• A longer preheating zone which contributes to a very stable process and optimal melt homogeneity.

• An optimized drive unit that has increased throughput without the need to increase the screw speed, resulting in higher output of up to 100kg per hour.

• Flexible temperature control and self-regulating internal temperature balancing and hardened screw surfaces make it possible to process a wide range of materials.

• Compact footprint – including switching cabinet and the option of a swivel control panel designed for flexible co-extrusion space saving and piggy back concepts.

• Low maintenance with air-cooled barrel and AC motor drive.