This Kraussmaffei KM 160–750 CX is a used injection molding machine — sometimes referred to as an injection moulding machine or plastic injection press — designed to produce plastic components by injecting molten material under high pressure into a mould cavity. Kraussmaffei is a long-established German manufacturer with a strong reputation in plastics processing machinery, supplying injection molding equipment to a wide range of industries including automotive, packaging, medical technology, and consumer goods. This machine was manufactured in 2006 and is currently located in Poland.
The clamping unit operates on a fully hydraulic system, delivering a clamping force of 1,600 kN and a mold opening force of 86.4 kN. The movable platen exerts 44.8 kN during opening and 37.8 kN during closing. Platen dimensions are 820 × 845 mm (H × V), with a tie bar spacing of 520 × 520 mm in both directions. The mold opening stroke is 650 mm, with a minimum mold height of 300 mm and a total platen opening stroke of 950 mm. The ejector provides a stroke of 150 mm and operates at forces of 22.6 kN and 9.9 kN respectively.
The injection unit is equipped with a 50 mm diameter screw, matched by one complete HPS-UN plasticizing unit for thermoplastics, also with a 50 mm screw diameter, a check valve, and an open nozzle featuring a 10 mm radius and a 4 mm opening. Maximum injection pressure is 1,892 bar, the shot volume is 393 cm³, and the shot weight in polystyrene is 357 g. Screw speed reaches 390 rpm as standard, with an option for 490 rpm.
Electrical and hydraulic equipment includes a pump motor with a rated power of 22 kW and an installed heater capacity of 10.97 kW distributed across five barrel heating zones. The hydraulic oil tank holds 489 litres. The dry cycle rate, measured to Euromap standards, is 1,600 cycles per hour.
Control is handled by a Kraussmaffei MC5 system featuring a colour monitor, an integrated operator panel, and built-in USB ports. The machine has a net weight of 6.0 tonnes including the control cabinet, and its overall footprint measures 4.6 × 1.6 × 2.1 m (L × W × H).
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.