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KraussMaffei KM 900 – 8100 GX

Krauss Maffei KM 900 – 8100 GX Injection Moulding Machine
Year of manufacture: 2015

General description:
Hydro-mechanical, two-platen clamping system with 4 pressure pads on the fixed platen and 4 adjustment units on the moving platen.

The machine is equipped with a PV-type proportional valve injection unit adjustment system.

Control is handled by the modern MC6 control system, based on an industrial PC with real-time Ethernet technology.
The control panel features an integrated 19-inch touchscreen with a color display, LED backlighting, and visualization of all processes using ProcessDesigner.

Plasticising unit:
Complete unit for thermoplastics processing

Wear-protected (abrasion-resistant) version

Screw diameter: 105 mm

Check valve and open nozzle

Technical data:
Clamping unit:

Clamping force: 9,000 kN

Mould opening force (pressure pads): 630 kN

Platen size (W x H): 1,660 x 1,530 mm

Tie bar spacing: 1,180 x 1,000 mm

Max. mould opening stroke: 1,600 mm

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Mould height (min – max): 500 – 1,100 mm

Maximum opening stroke: 2,100 mm

Ejector stroke: 300 mm

Ejector force (forward / return): 140 / 70 kN

Injection unit:

Screw diameter: 105 mm

L/D ratio: 23.0

Injection pressure: 1,778 bar

Injection volume: 4,546 cm³

Shot weight (PS): 3,228 g

Injection rate: 805 cm³/s

Screw speed (standard): 150 rpm

Nozzle contact force: 166 kN

Electrical and hydraulic equipment:

Pump motor rating: 120 kW

Heater rating: 59 kW

Number of barrel heating zones: 7

Dry cycle time / stroke (Euromap 6): 3.3 s / 826 mm

Dry cycle time / stroke (KM standard): 2.9 s / 590 mm

Oil tank capacity: 1,450 l

Dimensions and weight:

Net weight (with control cabinet): 40 t

Machine dimensions (L x W x H): 10.72 x 3.03 x 2.51 m

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