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Parallel Twin Screw Barrel

PRODUCT PARAMETERS

  • Material:High quality 38CrMoAla

  • Heat treatment:Nitriding & Bimetallic
  • Hardness after hardening: & temperingHb280-320
  • Nitrided hardness:Hv980-1050
  • Nitrided case depth:0.5-0.8mm
  • Nitrided brittlenessless: than grade 2
  • Surface roughness:Ra 0.4
  • Screw straightness:0.015mm
  • Alloy hardness:Hrc60-65
  • Alloy depth:1.0-2.0mm
Description
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Description

IntroductionNitriding & Bimetallic to meet different request on wear-resistance & long life span.Advanced screw design reduces shear force,making plasticizing process more gentle,more stable and more evenEspecially suitable for PVC pipe,profile production.

Our product range

Standard parallel twin screw barrel

Our standard parallel twin screw barrel is a versatile solution suitable for a wide range of applications. It excels in processing general-purpose materials and provides consistent and reliable extrusion results for industries such as plastics, rubber, and more.

Co-rotating parallel twin screw barrel

The co-rotating parallel twin screw barrel is designed for simultaneous rotation of both screws in the same direction. This configuration enables efficient mixing, compounding, and excellent self-cleaning properties, making it ideal for compounding and masterbatch production.

Counter-rotating parallel twin screw barrel

In contrast to the co-rotating design, the counter-rotating parallel twin screw barrel has screws that rotate in opposite directions. This design offers enhanced shear and mixing capabilities, making it suitable for processing materials with different viscosities and complex formulations.

High-wear-resistant parallel twin screw barrel

When processing abrasive materials or harsh environments, our high-wear-resistant parallel twin screw barrel is the ideal solution. This product is engineered with wear-resistant materials and coatings, ensuring extended service life and reduced maintenance costs.

Customized parallel twin screw barrel

We offer customized solutions tailored to your specific needs. Our engineering team will collaborate closely with you to develop a parallel twin screw barrel that perfectly aligns with your extrusion process goals.

Standard model

ModelScrew diameter(mm)L/DMain motor (kw)Max output(kg/h)
65/266526:130200
75/267526:190250
90/267526:1132450
110/269026:190800
110/2612026:11101100
110/2615026:11321200

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.

REQUEST A QUOTE

REQUEST A QUOTE