Extrusion & Post
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LDPE Film Energy Consumption Management
Problem Phenomenon
Energy consumption per unit product is high, and cost pressure is great.
Cause Analysis
Excessively high extrusion temperature settings, low cooling efficiency, and equipment idling all push up energy consumption; lack of real-time monitoring makes waste hard to detect.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience.
Solution
①Monitor extruder power in real time; ②Optimize temperature and cooling; ③Reduce idling standby; ④Establish energy consumption assessment.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability.
Key Takeaway
Energy consumption management relies on data-based monitoring; IoT means can quickly locate waste points.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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