再生造粒挤出机

Next Generation Recyclingmaschinen GmbH F:Gran 145-20

This is a recycling extruder with side feeding for materials (flakes, pellets, etc.). The system is supplied with a control cabinet and a double vacuum system. The pelletizing system is missing at the end of the screw – it is not included in the scope of supply. The cylinder ends at the flange. The extruder is supplied without a screw. The frequency inverter for the main motor was replaced with a new unit 3 years ago.

Installed power approx.: 474 kW
Cooling water requirement approx.: 190 l/min
Fresh water consumption approx.: 110 l/h

Feeding system:
• Diameter of the feeding screw: 200 mm
• Drive for the feeding screw: 45 kW, frequency-controlled
• Hopper capacity net 7 m³/250 ft³,
• Gear motor 3 × 3 kW
• 2 sight glasses in the hopper
• 2 level indicators

Extruder:
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• Diameter of the extruder screw: 145 mm
• L/D ratio: 24
• Heating power: 50 kW
• Extruder drive unit 280 kW

Vacuum 1:
• Screw length: 16 L/D
• Heating power: 40 kW
• Vacuum pump power: 11 kW
• Vacuum capacity: 225 m³/h
• Vacuum pressure: 33 mbar

Vacuum 2:
• Screw length: 16 L/D
• Heating power: 40 kW
• Vacuum pump power: 7.5 kW
• Vacuum capacity: 190 m³/h
• Vacuum pressure: 33 mbar

Cylinder:
• Cylinder: Bimetal extruder cylinder,
• Reinforcement layer 1.8–2.0 mm thick,
• Hardness 63–65 HRC

Installation conditions:
• Voltage: 3 × 400 Volts
• Permissible fluctuation max.: +5 % – 5 %
• Frequency: 50 Hz Permissible fluctuation max.: +4 % – 4 %
• Protective measure: Multiple grounding
• Ambient temperature: min. 15 °C, max. 35 °C
• Humidity max.: 90 %
• Altitude of the installation site: 0 – 1000 m

The machine was in operation at an R&D center in Israel. Since the company now operates a production facility in Europe, the R&D center is being closed. The machines will be transported to Europe at the owner's expense and can be delivered EXW at a port or at the production facility in Europe.

The details for optimal transport need to be clarified. The machine price is without packaging.

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