Macchina per lo stampaggio a iniezione

Engel DUO 7050/1100

ENGEL DUO 7050/1100 Advanced Injection Moulding Machine
Year of manufacture: 2006
Control system: ENGEL EC100 / CC100 (microprocessor-based)

Key Technical Parameters

Clamping force: 11,000 kN

Platen dimensions: 1,850 × 1,810 mm (width × height)

Tie bar clearance: 1,400 × 1,150 mm (horizontal × vertical)

Mould height: 400 – 1,200 mm

Option A: reduced minimum mould height to 400 mm (–200 mm)

Maximum opening stroke: 1,800 mm

Screw diameter: Ø105 mm

L/D ratio: 22 (M3 barrel), optionally L/D = 24 (extended M3 barrel)

Maximum injection volume: 4,160 cm³

Maximum shot weight (PS): 3,830 g

Maximum injection pressure: 2,090 bar

Plasticizing rate: 112 g/s (for HD-PE, L/D = 22)

Injection nozzle: Herzog, needle shut-off, pneumatically actuated, type HP1.1, Ø12 mm orifice, M30×2 thread, ENGEL adapter; no standard nozzle included

Injection Unit

Two short-design injection cylinders

M3 bimetallic, corrosion- and wear-resistant plasticizing cylinder, permissible temperature up to 350°C

S4V Ø105 mm screw, induction hardened, nitrided, chrome-plated, with armored edges; R9 check valve

2D Ø105 mm mixing head

TMR Ø105 mm screw mixer

Material hopper: 300 l capacity with magnetic grid

Clamping Unit

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Hydromechanical, two-platen system

Four short high-pressure cylinders on the nozzle side

Four clamping nuts on the ejector side

Two rapid movement cylinders (diagonal arrangement)

Custom platen execution – ejector holes in both horizontal and vertical layouts

Mould cooling: 10-fold rotameters (0–30 l/min), total of 20 circuits (10 per platen)

Option A: reduced minimum mould height to 400 mm, retained maximum daylight (2,400 mm), and increased opening stroke

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