Engel ES4550/750K-V (2000)

Engel ES4550/750K-V

Engel ES4550/750K-V (2000)



Injection Moulding Machine – Technical Data



• Screw diameter: 90 mm

• Shot volume (max.): 2480 cm³

• Injection rate (theoretical): 530 cm³/s

• Specific injection pressure: 1910 bar

• Increased injection pressure: 2180 bar



• Plasticising capacity (standard screw): 70 g/s

• Plasticising capacity (barrier screw): 118 g/s



• Screw L/D ratio: 20 (standard) / 24 (barrier)

• Screw speed: 140 rpm



• Heating power: 67 kW

• Number of heating zones (incl. nozzle): 7

Clamping Unit


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• Clamping force: 7500 kN

• Holding force: 8250 kN

• Opening stroke: 900 mm

• Mould height min./max.: 400 – 1120 mm

• Max. daylight: 2020 mm



• Platen size (H × V): 1500 × 1390 mm

• Tie bar spacing (H × V): 1025 × 925 mm

• Tie bar diameter: 170 mm



• Ejector stroke / force: 250 mm / 110 kN

Weights & Power



• Drive power (hydraulic pump): 75 kW

• Oil volume: 1000 l



• Injection unit weight: 10 t

• Clamping unit weight: 30 t

• Net machine weight (without oil): 40 t