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Feeding twin-screw

PRODUCT PARAMETERS

  • Place of Origin:Zhejiang,China
  • Brand Name:JED
  • Specifications: Φ 25mm~ Φ 250mm
  • Material:38CrMoAlA
  • Process:nitriding & bimetallic
  • Nitrided Hardness:HV900-HV1000
  • Nitrided Case Depth:0.45-0.8mm
  • Nitrided Brittleness:Less than Grade 2
  • Surface Roughness:Ra 0.4
  • Screw Straightness:R0.015mm
  • Length diameter ratio:1: (24-33)
  • bimetallic :alloy layer 2-2.5
Description
FAQs
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Description

Twin screw feeding section configuration


The twin-screw extruder adopts a hunger type feeding design, and the screw components are configured with long open threads according to the material form (such as particles, powders) to ensure stable transportation to the melting section. At the same time, the feeding rate is independently controlled by the screw speed

Material adaptation

Customized screws often use high wear-resistant materials such as stainless steel to meet hygiene standards in industries such as food and medical; In fields such as marine machinery, it is necessary to strengthen corrosion resistance

Industry coverage

Widely used in food processing (such as powder conveying), chemical mixing (such as viscous materials), plastic extrusion (such as melt plasticization), and building materials production (such as particle conveying) and other fields

FAQs

Product Category:

Sheet extruder screw cylinderBlow film extruder screw barrelBlow molding extruder screw barrelRecycling granulation extruder screw cylinder
Wire and cable extruder screwPlastic steel strip extruder screw barrelWire drawing extruder screw barrelFilm coated extruder screw barrel
Cast film extruder screw tubePlate extruder screw barrelSpinning extruder screw barrelConical twin-screw tube
Parallel twin-screw barrelInjection molding machine screw cylinderFood extruder screw tubeChemical extruder screw barrel
Non standard screw cylinderCustomized extruder

If some screw products do not have a list, please feel free to contact us by email and we will reply within 24 hours!

We can quickly reach any country and region through sea freight, air freight, international express delivery, and other transportation methods. We have stock of standard sized screws and barrels, and once confirmed by the customer, they can be delivered within 5-7 days.

We have many experienced engineers who can quickly customize various types and types of screw barrel according to customer requirements. Before produce, technical will check every detail with salesman according with clients’ request. Under produce, every step will be inspected before next process. And every salesman will follow some time to make sure 100% correct and reduce communication error and work undelay. We put quality at a high level and the price is middle level.

Our sales team is familiar with the production and export processes and has nearly 10 years of customer service experience. Every salesperson can ensure that the customer’s requirements and our screw barrel are 100% accurate in production details. We will solve any cargo issues until the customer is satisfied.

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