HX(*)428-II/3300

The HXM 428‑II/3300 is a servo energy‑saving injection molding machine designed for durability, accuracy, and high performance in medium‑to‑large scale production. It provides a clamping force of 4280 kN and offers screw diameters of 70, 75, and 80 mm, yielding an injection capacity from 1539 to 2010 cm³. The injection pressure varies between 217 and 166 MPa, while the plasticizing capacity ranges from 50 to 65 g/s depending on the screw type. The machine operates at a pump pressure of 17.5 MPa, uses a dual 30 kW servo motor setup, and has a heating capacity of 35.55 kW. The clamping unit includes a mold opening stroke of 770 mm, supports mold heights between 280 and 800 mm, and has tie‑bar spacing of 770 × 740 mm. The overall machine dimensions are 7.63 × 2.02 × 2.32 meters, with a weight of about 15.2 tons and an oil tank capacity of 530 liters. Featuring precise servo‑hydraulic control with rapid response and energy savings up to 60 percent, the HXM 428‑II/3300 delivers consistent pressure, stable molding performance, and long‑term reliability. It is suited for automotive components, industrial containers, household goods, and other medium‑to‑large plastic parts requiring precision and strength.