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Extruder parts Screw Segment barrel and liner for Plastic resin mixing, compounding and granulation with halogen-free flame retardant

3000 мм
MOQ
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цена
Extruder parts Screw Segment barrel and liner for Plastic resin mixing, compounding and granulation with halogen-free flame retardant
Характеристики Галерея Характер продукции Спросите цитату
Характеристики
Характеристики
Особенности продукта: Износостойкость, коррозионная стойкость, биметаллический сплав
HS -код: 8477900000
Тип macchine штрангпресса применения: Экструдер типа 75 и выше 75
Область применения: Производство пластика, пищевая промышленность, химическое производство, переработка
Материал: 38CrMoAl, CR12MoV, W6542, SS 440, Wr5 Wr14, Ni60
Преимущества: Индивидуально на основе различных условий труда
Место происхождения: КИТАЙ
Настройка: да
Выделить:

twin screw extruder parts

,

plastic resin mixing screw segment

,

halogen-free flame retardant barrel liner
Основная информация
Место происхождения: Цзянсу, Китай
Фирменное наименование: BLM
Сертификация: ISO 9001
Номер модели: Стандартный или индивидуальный
Оплата и доставка Условия
Упаковывая детали: Упаковка в деревянном корпусе
Время доставки: 45 ~ 690 дней
Условия оплаты: T/T, Western Union, Moneygram
Поставка способности: в соответствии с индивидуальными продуктами
Характер продукции
Extruder Screw Segment, Barrel and Liner for Halogen-Free Flame Retardant Plastic Processing
Specialized extruder components designed for plastic resin mixing, compounding and granulation with halogen-free flame retardant (HFFR) materials. These high-wear parts are engineered to withstand extreme abrasion while ensuring efficient mixing and temperature control.
For HFFR compounding, extruder components must be constructed from highly wear-resistant materials (like bi-metallic alloys or Tungsten Carbide coatings) to withstand abrasion from mineral flame retardants. Their design focuses on efficient mixing and gentle heat control to achieve uniform compounds while maintaining polymer integrity.
Key Components
1. Screw Elements
Function: Core components mounted on screw shafts that convey, melt, mix, and pump plastic material.
Key Features for HFFR:
  • Material: Wear-resistant alloys (bi-metallic) to withstand abrasive mineral fillers like magnesium hydroxide (MDH) or aluminum hydroxide (ATH)
  • Surface Treatment: Tungsten Carbide (WC) coatings or hardening techniques (e.g., nitriding) to extend service life
  • Design: Special mixing elements (kneading blocks, mixing pins) ensure homogeneous dispersion of flame retardants without resin degradation
2. Barrel
Function: Houses rotating screws and forms the chamber for plasticization and mixing under high temperature/pressure.
Key Features for HFFR:
  • Liner/Bushing: Removable inner surface component that directly contacts material and bears wear
  • Material: Bi-metallic construction with wear-resistant alloy inner liner (e.g., Xaloy, Reiloy)
  • Cooling: Efficient cooling channels manage heat from shear stresses and filler friction
3. Liners/Bushings
Function: Replaceable inner sleeves that protect the main barrel body from wear.
Key Features for HFFR:
  • Designed as the primary wear component
  • Constructed from the hardest available materials (bi-metallic alloys or Tungsten Carbide coatings)
  • Replaceable design provides cost-effective maintenance for abrasive material processing
Reference Images
Extruder parts Screw Segment barrel and liner for Plastic resin mixing, compounding and granulation with halogen-free flame retardant 0
Extruder parts Screw Segment barrel and liner for Plastic resin mixing, compounding and granulation with halogen-free flame retardant 1
Extruder parts Screw Segment barrel and liner for Plastic resin mixing, compounding and granulation with halogen-free flame retardant 2
About Bloom Suzhou Materials
Bloom Suzhou Materials specializes in ultra-wear and corrosion-resistant extruder core components including screw elements, barrels and bushings. We provide both new and refurbished wear parts for all major parallel twin-screw extruders across industries including plastics, chemicals, powder coatings, and food processing.
Our capabilities include:
  • Custom solutions based on extensive alloy material expertise
  • Independent design team support
  • Quality assurance from highly trained staff and inspectors
Extruder parts Screw Segment barrel and liner for Plastic resin mixing, compounding and granulation with halogen-free flame retardant 3
Applications
Extruder parts Screw Segment barrel and liner for Plastic resin mixing, compounding and granulation with halogen-free flame retardant 4
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Телефон : 0086-13914912658
Факс : 86-512-89598069
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