Industrial Hydraulics in Plastics Injection Molding Key hydraulic motion control challenges Complex multi-segment motion profiles Interactions between the velocity and pressure loops Maintaining consistent velocities under varying loads and rapidly changing pressure profiles Active damping for smooth swift motion for large mass, low-natural-frequency systems High-velocity motion profiles Smooth acceleration Precision stopping repeatability Optimized opening and closing velocity and pressure control on clamping units Mold-closing interference protection Key Rexroth solutions Proportional directional and pressure valves set the standard for electro-proportional control with uncompromising performance for precision and repeatability. VT-HACD controllers offer an unequaled combination of accuracy, repeatability, and load compensation. They give you more capabilities and flexibility in open- and closed-loop control, including the ability to nest loops. The controllers are available in application-specific configurations for clamping, injection, and transport. SY-DFEE pumps save space and simplify design with a built-in open- and closed-loop proportional amplifier for precise control of flow and pressure. More on Plastics Processing Productivity Learn the full story on Bosch Rexroth’s advanced hydraulic solutions for plastics manufacturing. For more information or to order brochures and catalog, contact your nearest distributor.