Industrial Twin Screw Extruder – Krauss Maffei Model KMD90, Electrically Heated, Oil Cooled Barrel

Used- 90mm Krauss Maffei Model KMD90 Counter-Rotating Twin Screw Extruder, 20:1 L/D. Has electrically heated oil cooled barrel. Driven by 40HP DC motor with SCR control. Includes temperature control panel.

ManufacturerKrauss Maffei
ModelKMD 2-90Z
Serial #209162
CategoryPlastics Equipment
SubcategoryExtruders - Twin Screw Counter Rotate

Used equipment facts about this machine

Manufacturer Information

🏭 Manufacturer Info

Manufacturer: Krauss Maffei
Model: KMD90
Screw Diameter: 90mm
Type: Counter-Rotating Twin Screw Extruder
Motor: 40 HP DC motor with SCR control
Cooling System: Electrically heated, oil-cooled barrel
Includes: Temperature control panel
Condition: Used

📝 Description

This used Krauss Maffei KMD90 counter-rotating twin screw extruder is a high-performance system designed for precision extrusion of thermoplastics, especially in applications requiring uniform melt quality and high torque at low speeds.

Featuring a 90mm twin screw diameter, this machine is powered by a 40 HP DC motor with SCR control, delivering reliable and adjustable speed for consistent performance. The electrically heated, oil-cooled barrel ensures precise temperature control, reducing thermal stress and maintaining consistent melt conditions.

A dedicated temperature control panel is included, making this system ready to integrate into an existing extrusion line or operate as a standalone unit for PVC, WPC, and other co-extrusion applications.

⚙️ Specifications

Model: KMD90
Screw Diameter: 90 mm
Screw Type: Counter-Rotating Twin Screw
Drive Motor: 40 HP DC motor with SCR control
Barrel Heating: Electrically heated
Cooling: Oil cooled barrel
Control System: Temperature control panel included
Condition: Used

🧪 Applications

PVC pipe and profile extrusion
Wood-plastic composites (WPC)
Foam core profile and sheet extrusion
Co-extrusion applications
Rigid and flexible polymer extrusion
Thermoplastic processing requiring uniform melt

✅ Product Use Cases

Producing PVC window profiles or panels
Manufacturing WPC decking and fencing products
Co-extruding foamed core and rigid PVC sheets
Small to mid-scale custom extrusion lines
Replacing or upgrading older twin screw extruders
Thermally stable extrusion via oil-cooled barrel
Running temperature-sensitive materials
PVC foam board or edge band production
Integrating into existing pipe/profile extrusion lines
Ideal for building materials and construction plastics

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