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The Disadvantages of Hydraulic Injection Molding Machine
Because they’re so powerful, hydraulic machines consume large amounts of energy even when idle. While a typical electric machine may consume about 2.55 kWh during an injection molding process, hydraulic machines may consume 5.12 kWh. They require higher temperatures for molding and more time for cooling, and they’re not ideal for clean rooms because of the risk of fluid leakage.
Hydraulic IMMs are also noisier and less precise than all-electric presses. However, as clamp forces increase and control systems improve, hydraulic machines’ precision performance also improves.
Hydraulic IMMs are also noisier and less precise than all-electric presses. However, as clamp forces increase and control systems improve, hydraulic machines’ precision performance also improves.
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