Horizontal injection molding machine ED series

hybrid

The ED series is the strongest series in the class that achieves energy saving, space-saving, high-speed cycle, and high-value addition. The machine adopts the hybrid mold clamping unit that unites the mold opening and closing by electric servomotor drive with hydraulic type high-pressure mold clamp. The machine decreases pump drive motor capacity by 80% compared with a conventional hydraulic machine, to promote energy saving. The machine also reduces hydraulic fluid quantity by 84% compared with the hydraulic machine and greatly lowers environmental load. The original technology that synchronously controls two or more servomotors carries out compound operation of "1) opening and closing the mold, 2) driving tie rods at the speed the same as the mold and 3) closing the half nut", to achieve further shortening of operation cycle. Space saving Further evolution was accomplished succeeding to the reliability of the direct lock type mold clamping unit.Then the total length of the machine is shortened compared with the conventional all electric toggle type. High-speed cycle High response acceleration and deceleration characteristic are achieved by driving a newly developed servomotor with a self-manufactured amplifier and our original control technology. This enables highly reliable high-speed cycle molding. Energy saving Energy saving rate is improved by combining the electric hybrid mold clamping unit and all electric injection unit. Moreover the mold clamp cylinder capacity is made compact to minimize hydraulic fluid quantity.