This Demag Ergotech Multi 125 475 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 closed mold. Demag Ergotech is a well-established name in plastics processing machinery, known for engineering precision injection molding equipment used across automotive, packaging, consumer goods, and industrial manufacturing applications. This example, built in 2008, is located in Germany and is available in used condition.
What sets this machine apart from a standard two-component press is its multi-component configuration, equipped with three injection aggregates. The horizontal primary unit (EE1) carries a 25 mm screw with a maximum shot weight of 63 g (PS); the vertical secondary unit (EE2) uses a 22 mm screw with a 48 g maximum shot weight; and a third unit (EE3), positioned in the L-configuration, runs a 14 mm screw with a maximum shot weight of 20 g. This arrangement makes the machine well suited for producing parts that require two or three materials or colors to be combined within a single molding cycle.
The clamping unit develops 1,250 kN of clamping force. The platens measure 690 mm wide by 660 mm high, with a clear tie bar spacing of 475 mm horizontally and 450 mm vertically. The locating ring diameter is 125 mm. Mold height can range from a minimum of 230 mm to a maximum of 560 mm, with a maximum mold opening stroke of 450 mm. The maximum ejector stroke is 140 mm, and mounting holes are threaded to M16. Maximum total mold weight is 1,160 kg, with up to 760 kg permitted on the moving side.
The machine is fitted with a rotary turntable as part of the multi-component setup. The turntable has a diameter of 700 mm and is also threaded to M16. Additional equipment includes a 2-core pull system and an integrated robot. Inspection of the machine is available by appointment, and loading onto a truck is offered free of charge at the seller's premises in Butzbach, Germany.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.