Polishing Surface Extruder Screw Elements Segment Kneading Block 1 Year Warranty

элементы винта
November 28, 2025
Category Connection: Элементы винта
Brief: Want to know what makes our extruder screw elements so durable and precise? In this video, we walk you through the advanced manufacturing process, from CNC machining and in-house heat treatment to rigorous quality control. You'll see how we achieve high hardness, polished surfaces, and perfect interchangeability for brands like Berstorff, JSW, and Leistritz.
Related Product Features:
  • Manufactured with high-wear materials like SAM10, SAM39, and nickel alloys for superior durability.
  • Available in screw diameters ranging from Φ15.6mm to Φ430mm to fit various extruder models.
  • Features surface treatments including polishing and sand blasting for optimal performance.
  • Achieves a hardness of 58-60 HRC through controlled in-house heat treatment processes.
  • Compatible with major twin-screw extruder brands such as Berstorff, JSW, W&P, and Leistritz.
  • Precision-machined using CNC equipment to ensure tight tolerances and zero-seam connections.
  • Offers various screw segment types including conveying, mixing, kneading blocks, and transition elements.
  • Backed by a 1-year warranty and supported by professional technical services and combination design.
Вопросы:
  • Are you a trading company or manufacturer?
    We are the factory, ensuring direct control over production quality, materials, and lead times.
  • What materials are used for wear and corrosion applications?
    For combined wear and corrosion resistance, we use PM-HIP materials like SAM26, SAM39, CPM10V, and CPM9V.
  • How do you ensure the precision and quality of your screw elements?
    We use CNC machining for all components, perform finishing after heat treatment to eliminate deformation, and conduct rigorous inspections including spline checks and material testing.
  • What is your typical delivery time for these screw elements?
    Standard delivery is within 30 days after payment, with common components often shipped even sooner due to our stock and efficient production system.