Extrusor Vietnamita de Perfiles de PVC Recupera el 92% de Residuos de Producción con Sistema Completo de Reciclaje

Nguyen Van Tuan, Factory Owner — Vietnam

El sistema completo de trituración a pulverización de Zhiyi Machine funciona de manera impecable. Desde perfiles de ventana completos hasta polvo reutilizable de PVC — la integración entre la trituradora, el molino y el pulverizador es excelente. La alimentación automática y la recolección de polvo hacen que todo el proceso sea limpio y eficiente en mano de obra.

— Nguyen Van Tuan, Factory Owner

Antecedentes del Proyecto

A PVC window and door profile extruder near Ho Chi Minh City, Vietnam, was generating approximately 120 tons of production waste annually from profile off-cuts, startup scrap, and start-up lumps. They had no in-house recycling capability and were paying for waste disposal. With increasing competition in the Vietnamese market, reducing material costs became critical for business viability.

Nuestra Solución

Zhiyi Machine designed and supplied an integrated three-stage recycling system:

  • Stage 1 (ZSS-600 Single Shaft Shredder): Primary size reduction of whole PVC profiles to 50-80mm chips
  • Stage 2 (ZPC-800 Heavy Duty Crusher): Secondary crushing to 8-12mm regrind with 10mm screen
  • Stage 3 (ZPM-800 PVC Pulverizer): Turbo-type pulverizer producing 20-80 mesh powder with water cooling
  • Interconnecting conveyors with metal detection at each transfer point
  • Centralized dust collection and PLC control system

Our engineering team visited the site for layout planning, and provided on-site commissioning over 8 days.

Resultados e Impacto

  • Material recovery: 92% of production waste converted to reusable PVC powder
  • Annual savings: Approximately $165,000 — combining reduced raw material purchases and eliminated disposal costs
  • System payback: 15 months on total equipment investment
  • Labor: The integrated system requires only one operator per shift
  • Environmental: Zero PVC waste to landfill, supporting their ISO 14001 certification

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