This Sandretto Micro 65 247 is a used injection molding machine — sometimes referred to as an injection moulding press — designed to produce plastic components by injecting molten material under high pressure into a closed mould. Sandretto is a well-established Italian manufacturer with a long history of building hydraulic and electric injection molding equipment for the plastics processing industry, serving sectors ranging from automotive and packaging to consumer goods and technical components.
The machine delivers a clamping force of 65 tonnes, with a hydraulic circuit pressure of 160 bar and a pressure on material of 1,548 bar. The mould mounting area is defined by a plate dimension of 980 × 980 mm and a column passage of 850 × 850 mm, with a distance between tie bars of 370 × 370 mm and a column diameter of 160 mm. Mould thickness is adjustable between a minimum of 300 mm and a maximum of 1,000 mm, and the moving platen stroke is 930 mm.
The injection unit is built around a screw with a diameter of 75 mm and a length-to-diameter ratio of 21 L/D, rotating at up to 153 rpm. Calculated injection volume is 2,831 cm³, with a maximum injection capacity of 746 cm³ per second and a shot volume stroke of 1,370 cm³. Plasticising capacity is rated at 69.9 g/s and lamination capacity at 86 g/s. The barrel is divided into four heating zones plus nozzle, with a total heating power of 38 kW.
The ejector system provides a forward ejection force of 103 kN and a rear ejector force of 87 kN, with an ejector stroke of 350 mm and five ejector cylinders. The electric motor is rated at 93 kW, giving a total installed power of 130 kW. The machine operates at a cycle rate of 10–11 cycles per minute and has a total weight of 32,000 kg. It is currently located in Portugal and is offered for sale at $25,500.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.