Bimetallic Parallel Twin Screw Barrel For Plastic Extruder Machine

Altri video
June 10, 2022
Categoria di collegamento: Parti gemellate dell'estrusore a vite
Breve: Discover the high-performance Bimetallic Screw Barrel designed for LDPE, HDPE, PP, PE, and PVC blowing molding machines. This parallel twin screw barrel enhances plastic extrusion efficiency with advanced alloy materials and precision engineering. Perfect for various industrial applications, it ensures durability, high output, and energy savings.
Caratteristiche del prodotto correlate:
  • Made from high-quality alloy materials including 38CrMoAlA, 42CrMo, and Cr12MOV for superior durability.
  • Features bimetallic alloy layers with tungsten content up to 40% for enhanced wear resistance.
  • I trattamenti superficiali includono la nitrurazione, la cromatura dura e la verniciatura in lega di nichel per una durata di vita prolungata.
  • Designed with barrier screws to prevent air bubbles and improve resin flow in materials like PS, PA, PET, and EVOH.
  • Available in screw diameters from Φ15mm to Φ360mm with L/D ratios of 15-56 for versatile applications.
  • Centrifugal casting and plasma alloy coating spraying ensure a bimetallic layer depth of over 2mm.
  • Optimized for high output rates with low heat generation, improving energy efficiency and productivity.
  • Personalizzabile per varie esigenze di lavorazione della plastica, tra cui soffiatura di pellicole in PVC/PE, stampaggio a soffiatura e granulazione.
Domande frequenti:
  • What materials are used in the bimetallic screw barrel?
    The bimetallic screw barrel is made from high-quality alloy materials such as 38CrMoAlA, 42CrMo, Cr12MOV, and features bimetallic alloy layers including Fe-based, Ni-based, Co-based, and NiCo-based alloys for superior durability and wear resistance.
  • What are the surface treatment options available for the screw barrel?
    Surface treatments include nitriding (depth of 0.5-0.8mm, hardness 900-1020Hv), hard chrome plating (thickness 0.05-0.10mm, hardness ≥950HV), and nickel alloy plating to enhance durability and performance.
  • Can the screw barrel be customized for specific plastic processing needs?
    Yes, the screw barrel can be customized for various applications such as PVC/PE film blowing, blow molding, sheet extrusion, and granulation, with different screw structures and compress rates tailored to specific materials and products.