Energy‑Saving Retrofit for New‑Material Packaging Plant

Suzhou Seaward New Materials produces plastic packaging and auto‑parts components with 24‑hour continuous operation. The factory implemented energy‑saving upgrade for air‑compression system by adopting PM VFD screw air compressors. Multiple brands were tested on‑site to match actual load demand. After commissioning, the system cuts waste energy and reduces maintenance frequency under full‑load continuous production, lowering operating cost for packaging‑material manufacturers.