This Battenfeld HM is a used injection molding machine — sometimes referred to as an injection moulding machine or plastic injection press — manufactured in 2005 and currently located in Poland. Injection molding machines are used to produce plastic parts and components by injecting molten material into a mould under high pressure, and they are found across a wide range of industries including automotive, consumer goods, packaging, and electronics. Battenfeld is a well-established European manufacturer with a long history of producing injection molding machinery for industrial plastics processing.
The clamping unit delivers a clamping force of 3,500 kN, providing the holding power needed to keep moulds closed during the injection cycle. Platen dimensions measure 1,100 mm × 1,060 mm (H × V), with a tie bar distance of 800 mm × 710 mm (H × V), defining the usable mould area. The mould opening stroke is 670 mm, and mould height is adjustable between a minimum of 375 mm and a maximum of 710 mm. Total daylight between platens reaches 1,380 mm. The ejector system offers a stroke of 250 mm and an ejector force of 81 kN.
The injection unit is fitted with a 55 mm diameter screw with an L/D ratio of 22, giving a balanced combination of plasticising length and material throughput. The screw stroke of 325 mm yields a shot volume of 772 cm³ and an injection weight of 710 g (referenced against polystyrene). Injection pressure reaches 2,481 bar, and screw speed is rated at up to 294 rpm. The maximum plasticising rate is 68 g/s. The barrel heating system is divided into six zones in total (1 + 5 configuration).
On the electrical and hydraulic side, installed heating power stands at 45 kW, with a hydraulic pump capacity of 26.6 kW and a hydraulic tank volume of 660 litres. The machine has an overall footprint of approximately 7.53 m × 1.79 m × 2.31 m and a total weight of 15,200 kg.
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