HX(*)258PET

The HXM 258PET is a servo energy‑saving injection molding machine specifically designed for producing PET preforms and other packaging applications that demand clarity, consistency, and high output efficiency. It provides a clamping force of 2580 kN and features a 65 mm PET‑optimized screw with a long L/D ratio of 24 for superior melt homogenization and controlled crystallization. The theoretical injection capacity is 1028 cm³, with an injection weight of approximately 1193 g for PET material. The machine achieves an injection pressure of 156 MPa, an injection rate of 447 g/s, and a plasticizing capacity of 76 g/s. It operates at a screw speed of 160 rpm and a pump pressure of 17.5 MPa, powered by a 40 kW servo motor system with a heating capacity of 36.65 kW. The clamping unit provides a mold opening stroke of 560 mm, supports mold heights from 200 to 610 mm, and features tie‑bar spacing of 580 × 540 mm. The HXM 258PET has overall dimensions of 6.5 × 1.34 × 2.10 meters, a weight of about 7.8 tons, and an oil tank capacity of 250 liters. Engineered for PET applications, it includes a strengthened injection system, optimized plasticizing torque, and enhanced cooling channels for fast cycle times and excellent material transparency. This model is best suited for manufacturing PET preforms for beverage bottles, food containers, and packaging products requiring high clarity, stability, and efficient production output.