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ENGEL DUO 5550/1100

ENGEL DUO 5550/1100 Injection Moulding Machine

Year of Manufacture: 2011

Injection Unit

Two short-stroke cylinders for plastic injection.
Direct screw drive; ceramic heaters on cylinders.

Standard screw geometry L/D = 22.
Hardened and nitrided screw, diameter Ø 90 mm.

Maximum injection volume: 2,740 cm³.
Maximum shot weight (PS): 2,520 g.

Open nozzle: face radius R = 35 mm, channel diameter Ø 6 mm, mounting thread M55×3.

Increased specific injection pressure: 2,180 bar.

Plasticizing throughput: 85 g/s (for polystyrene, Ø 90 mm screw).

Injection unit equipment:

M3 type cylinder – bimetallic, enhanced corrosion and wear resistance, max. temperature up to 350°C.

S4V type screw – thermally improved, chrome-plated, with armoured edges, increased corrosion and wear resistance.

Special G11.3 screw geometry optimized for process efficiency.
R12 check valve (multi-ball, recommended for PC, PMMA, ABS).

Clamping Unit (Clamping System)

Hydromechanical two-platen clamping system.
Four short-stroke high-pressure cylinders on the nozzle side.
Four tie-bar tensioners on the ejector side.
Two fast-movement cylinders mounted diagonally to the clamping system.

Mould opening stroke dependent on tool height (dynamic stroke adjustment).
Moving platen guided on machine frame – ensuring rigidity and parallelism of platens.

Clamping force: 11,000 kN.
Mould mounting plate dimensions: 1,850 × 1,810 mm.
Tie bar clearance: 1,400 × 1,150 mm.
Mould height (installation): 600–1,200 mm.
Maximum opening stroke: 1,800 mm.

Mould cooling system: 10 water circuits with rotameters (max. 30 l/min each).
Special execution of mounting plates with additional holes for ejector system in two configurations (horizontal and vertical).

Core Drive Systems (Core Pullers)

Independent hydraulic core pulls: 2 units on the moving platen, 2 units on the fixed platen.
Hydraulic pressure reduction systems for cores.
Independent pneumatic core pull on the moving and fixed platens.
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Hydraulics

Pump station with electrohydraulic pressure and output regulation pumps and fixed displacement pumps.

Energy-efficient proportional hydraulics with precise flow and pressure control.

Servo valve for controlling injection speed, clamping pressure and pack/hold pressure.

ECODRIVE system – energy-saving hydraulic drive enabling parallel auxiliary movements with minimum energy consumption.

ENGEL Viper 40 Robot

Integrated cartesian robot, operated from CC200/RC200 controller.

Three servo-driven axes: X = 700 mm (extendable to 900 mm), Y = 1,000 mm (tandem up to 1,900 mm), Z = 1,880 mm (extended to 5,720 mm).

Payload up to 17 kg, accuracy ±0.05 mm.

C-axis: 0–90° rotary gripper, pneumatically driven.

B-axis: head rotation around lifting axis (Y), servo driven, range +90° / –180°.

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