About this machine

The Engel DUO 11050/2300 is a used injection molding machine — sometimes referred to as an injection moulding press — built in 2004 and currently located in Poland. Injection molding machines are used to produce plastic parts by injecting molten material under high pressure into a mould, and they are fundamental to manufacturing across the automotive, packaging, consumer goods, and industrial components sectors. Engel is a well-established Austrian manufacturer recognised worldwide for building high-quality injection molding equipment serving a broad range of industrial applications.

This machine has logged 70,029 operating hours and carries a reinforced screw that was replaced in 2011, making it suitable for processing special or demanding materials. On the clamping side, the unit delivers 2,300 kN of clamping force and accepts moulds across a substantial size range: platen dimensions measure 2,900 × 2,500 mm (H × V), with a tie bar spacing of 2,000 × 1,600 mm (H × V). Minimum mould height is 700 mm, rising to a maximum of 1,890 mm, and the maximum opening stroke extends to 3,800 mm — figures that indicate this machine is configured for large and complex tooling.

The injection unit is equally substantial. The screw diameter is 135 mm, enabling an injection volume of 8,870 cm³ and a shot weight of 8,071 g (measured in polystyrene), with a maximum injection pressure of 1,600 bar. These capacities place the machine firmly in the large-part production category, suitable for automotive panels, industrial housings, and similar high-volume or large-format components.

Beyond the core specifications, the machine is equipped with a notable range of additional features. It offers double injection capability and a mould tilting option, broadening the range of part geometries and production processes it can accommodate. Magnetic platens are fitted, simplifying and speeding up mould changes. The mould temperature control system encompasses 36 heating zones, allowing precise thermal management across complex tooling. Two hydraulic core pulls are included, along with 10 hydraulic cascades that the seller notes are expandable, adding flexibility for sequential injection and gating applications. The control interface operates in both English and German.

The machine's total weight is approximately 131,000 kg, comprising 113 t for the machine itself and a further 18 t for the control cabinet.

This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.