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Vent single screw and barrel for pe/pp film recycling pellet extruder machine

Product Description

Products show

1.JAIHO only supply competitive advantage products!
2.Full refund or Free replacement in case of bad quality or late delivery!
3.JAIHO are focus on service for solution, not only supply screw barrel parts!
4.Quality is our culture, with us your money in safe your business in safe!!!
5.JAIHO is the 2018 year the most welcomed Alibaba gold supplier!!!

Please you can check our factory video from Facebook or Youtube as below link(100% original):

We are not only sale recycling screw barrel only, also we can supply the right good recycling machine spare parts to you with competitive price, we can do ONE-STOP service for you to save your time and save your money.

Detail Showing for the plastic recycling screw barrel

Vented/Gas/Degassing Port Design

There have one vented port and double vented port design Recycling pelletizing screw barrel, Due to material these volatile components and moisture need to be discharged during processing to ensure the final quality of the product.

Bimetallic Recycling Pelletizing Screw Barrel

As the granulator is mostly use recycled material, the material contains a lot of impurities and corrosive ingredients, so according to customer demand we will recommend to use bimetallic screw and Bimetallic Barrel to improve the screw barrel more longer lifetime. 

High Speed feeding barrel-separately water jacket

This separate water cooling jacket design do have excellent cooling performance and higher output capacity, with longer and deeper rectangle grooves design with internal complex cooling cycling system.

Big  Feeding Mouth 

We have big feeding mouth design to improve the feeding speed to increase the output capacity, especially for the LDPE/HDPE, PP film raw material recycling.

Side feeding which connect with Agglomerator 

when customer has agglomerator, it's easy for feeding and faster than the normal feeder.

also inside of the feeder have slant slot 

Straight/ Spiral Grooved/Eccentricity Feeding Design

We make different feeding groove shape like straight groove, diagonal groove and eccentricity to improve feeding speed, with our high-speed screw, it will highly increase extruder output. 

Our various type of recycling pelletizing screw barrel:

Product Description
Base Material
1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JIS SKD-11) ;
2)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI 4140) 
Bimetallic Alloy Materials
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide 
Surface Treatment
Heat Treatment
High Frequency Treatment
Nitriding treatment(120 Hours):
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer: ≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°
Spraying corrosion wear-resisting dual metal layers
Basic information
Roughness of the surface:Ra0.4um
Linearity of the screw: ≤0.015mm
Linear axis limit: ≤0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class
Material Application
1)General Plastics
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule), PVC + 30% CaCo3, etc
Our Company

For over one decades Jaiho has been a leading supplier in machine components for the Plastic, Food and Rubber industry. Flite Technology has earned the reputation as an innovator and industry leader in the manufacturing of precision single and twin feed screws and barrels. Whether it's new, rebuilding, designing or repair, you can be confident our service, quality and performance will be unsurpassed.
We also offer very aggressive competitive pricing. Pick up and delivery service is available as well as reverse engineering for existing worn out parts.

We are focus on service for solution, not only supply screw barrel.

Our new workshop 12000SQM, Totally have 5 engineers team, and 50 good experinced employee, registered capital 8 billion USD. we are also German technical cooperation with 20% share.

We are foucs on each process to make sure each china cm80/143 Conical Twin Screw Barrel is qualified according to Germany technical requirement. 

We will check each parameters for finished parts to make sure all qualified according to Germany technical requirements 

We have own heat treatment furnace and nitriding furnace to make customer hardness requirement, also we do the bimetallic/allloy screw barrel by spraying and centrifugal casting process.

Oversea Service

We have Professional engineer team to do Oversea Service for Technical Support and Measuring.

Packing & Delivery

Vent single screw and barrel for pe/pp/pvc pipe film recycling pellet extruder machine 

1.Painted with anti-rust oil on vent screw barrel for pe pp film recycling pellet extruder.

2.Covered by PE film
2. Packing by strong export wooden box.


1. Q: How about JAIHO?
R:10 years experienced, Germany Technical invested since 2002, leading screw barrel manufacturer in China.

2. Q:What's Jaiho capacity?
R:Passed ISO 9001:2008, Our workshop 12000SQM, 5 Enginners team, 50 good experienced employee, All CNC computer control screw processing, 1000sets screw barrel capacity per month.

3. Q:What's the delivery time?
R:for regular size, we have finished stock and semi-finished stock, 2weeks max enough
for customized, normally 3~4weeks.

4.Q:How about Jaiho screw barrel quality and price?
R:Germany Technical invested, top quality in China with competitive price and globle after-sale service

5. Q:How to make sure the screw suitable for my extruder?
R:Let's know what size you want and we can check it with our drawing.We have lots of BEX,KMD,CMT,AMUT,Weber,Haitian,ChenHsong,ChenDe,Tedric,JSW, ect. If your extruder is made in China,it's easy to get the original drawing.Any way,Our engineer can measure in your factory, his English is good,so cost is saved.

6. Q:what's the life time and guarantee buy from Jaiho screw barrel?
R:3~5years life time for nitriding ones and bimtallic ones will be longer
One year min. Guarantee

7.Q:Where is Jaiho factory and how to reach there?
R:At Cengangzhen,Dinghai,Zhoushan City,Zhejiang Province. It's near Shanghai City and Ningbo City,If you want to visit us,we can pick up you there.

8.Q:How to contact with you?
R:just reply to me below if have any question. 

Contact us if you need more details on Vent Screw Barrel For Pe Pp Film Recycling Pellet Extruder. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Film Recycling Pellet Extruder Machine、Recycling Extruder Bimetallic Machine. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Single Screw Barrel > Recycling pelletizing screw barrel

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