Contra-roating Parallel Twin-Screw and Barrel

Price: 200.0~5000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,D/A,D/P,WU
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Basic Info.
  • Brand Name: LF 
  • Category: Parallel twin scew and barrel 
  • Material: 38CrMoALA 
  • Application: Twin parallel scew extruder barrel 
  • Linearity: 0.015 
  • Surface hardness: HV1100 
  • Surface roughness: 0.4 
  • Diameter: Customizable 
  • After-sales service: one year warranty 
  • Model No.: LFm45-90 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 100T/WEEK
  • Packing:Standard packing:plastic film and plywood box
  • Delivery Date: Within 15 days

Contra-roating Parallel Twin-Screw and Barrel

Product Descripion

  • Specification:

Provide all types of purpose screw, barrel component, fulfill all types of plastic machine.

modelmotor speed(kw)screw dia(MM)L/D ratioscrew rotation speed(rpm)PVC kg/h

  • Material of barrel 

raw materialThe finished product processing equirements
38CrMoAIA,SACM645Nitriding treatment
Cr12MoV,Cr12Alloy steel
38CrMoAIA,SACM645,40Cr,AISI4140,42CrMoBimetallic of the inner hole centrifugal casting
GHII3nature hard after high temperature
  •  Material of screw 

raw materialthe finished product processing
38CrMoAIA,SACM645,42CrMoNitriding treatment
42CrMo,AISI4140Hard chrome coated layer
4Cr5MoSiV1,SKD-61,SKD-11Spraying bimetal alloy layer and nitriding treatment
HPM38,SI36,SUS440,Cr18MoVhigh frequency quenching
           GHII3nature hard after high temperature
  •  Detail Pics

Company Information

With over 10 years of production, LIFENG Machine offers a full line of screw, barrel and assembly parts for injection/ extrusion molding machine.

Quality check is the last stage before deliver the goods to customer and the most important stage in our production process. Therefore, in order to carry out our target of achieving zero defects, strict quality check is conducted at every stage of the production. Start from the designing, manufacturing and up to final stage of packing, strict quality check is carried out. This is to ensure that only goods of high quality are delivered to our customers.We can offer you different standard of screws and barrels.In case any enquiry of our production or any question,design plan and quotation, don't hesitate to contact me or visit our website


Not only we are offering high quality products, we also provide depth information about how to use our products.

No minimum orders, 100% guarantee, full warranty. Quantity break pricing.

Packing and Shipping

Contact us

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Ms. 15168060663
Tel: 86-580-8058596
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Zhoushan Lifeng Screws Machinery Co., Ltd
Jintang Town, Zhoushan, Zhejiang, China (Mainland)
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