This Haitian HTF250X is a used injection molding machine — sometimes referred to as an injection moulding press — manufactured in 2004 and currently located in Portugal. Injection molding machines are used to produce plastic parts by injecting molten material under high pressure into a mould cavity, making them central to the manufacture of components across the automotive, packaging, consumer goods, electronics, and medical sectors. Haitian is a well-established Chinese manufacturer and one of the largest producers of injection molding machinery in the world, supplying machines to a broad range of industrial customers globally.
The machine is rated at 250 tonnes of clamping force and carries a maximum injection capacity of 746 cm³ per second, with a calculated injection volume of 2,831 cm³ and a shot weight of 442 g. The screw diameter is listed at 95 mm, with an L/D ratio of 21 and a maximum screw speed of 153 rpm. Plasticisation capacity is stated at 69.9 g per second, with a maximum material pressure of 1,548 bar and a hydraulic circuit pressure of 160 bar.
The platen configuration features plate dimensions of 980 x 980 mm and a mould plate size of 1,550 mm x 1,440 mm (H x V). The tie bar spacing is 570 x 570 mm (H x V), with a tie bar diameter of 160 mm and a column passage of 850 x 850 mm. Mould thickness ranges from a minimum of 300 mm to a maximum of 1,000 mm, with a maximum daylight of 1,750 mm and a mould opening stroke of 600 mm. The mobile platen stroke is 930 mm.
Clamping force is 650 tonnes, with a closing force of 610 tonnes and a mould opening force of 346 kN. The ejector system delivers an extraction force of 103 kN, a rear ejector force of 87 kN, and an ejector stroke of 350 mm, served by five ejector cylinders. Grip strength is given as 3,800 kN.
The machine is powered by an electric motor rated at 93 kW, with a total installed power of 130 kW and total heating power of 38 kW across four heating zones plus the nozzle. The electrical supply is three-phase, 380–415 V. The machine operates at a cycle rate of 10–11 cycles per minute. Overall dimensions are approximately 2,430 mm in height and 2,650 mm in width, and the machine weighs 47,500 kg. The controller is the original Haitian PLC unit. The listing also notes that this machine is offered together with a Wittmann robot. This used machine is priced at $18,500.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.