This special barrel design including two parts, one part-separate water cooling jacket which have good cooling system, another part-main barrel which connected with separate water cooling jacket by bolts. you only need to replace the main barrel part or jacket when weared.
PVC extruder screw barrel with water cooling jacket
Product Description
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WHY CHOOSE US?!
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 2017 year the most welcomed Alibaba gold supplier!!!
Please you can check our factory video from Facebook or Youtube as below link(100% original):
Facebook: www.facebook.com/jaihogroup.com.cn
Youtube: https://youtu.be/jFI8SeAqZBE
Water cooling jacket design barrel
Application In Extruder Machine
This separate water cooling jacket design do have exellent cooling performance and higher output capacity, which wildly used in HD/LDPE&PP PPR pipe extruder, HD/LDPE&PP flim blowing machine and recycling machine.
Normal Feeder Area In Barrel
The water cooling jacket is very small, the cooling performance is not good enough,output capacity is not improved.
Separate Water Cooling Jacket Feeder
longer and deeper rectangle grooves design with internal complex cooling cycling system, excellent cooling performance in feeding zone and higher output capacity.
Normal Water Cooling Jacket
The normal feeder water cooling jacket is very small.
Separate Water Cooling Jacket
The separate water cooling jacket feeder water cooling jacket is very big,
Model | Normal Screw | Separate cooling jacket |
Screw barrel design | one-piece | separate |
Feeding Speed | fast | more fast |
Cooling performance | good | better |
Capacity | high | higher |
Type A
Separate Water Cooling Jacket Feeder
More suitable for PP PE PIPE and film extruder
Type B
Separate Water Cooling Jacket Feeder
More suitable for plastic recycling
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 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 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 |
High efficient single screw use for pipe extrusion:
screw diameter | cooling water jacket | high speed screw | screw L/D ratio | output(KG/H) PE | output(KG/H) PP |
D45-50 | yes | yes | 30-36 | 220 | 150 |
D55-60 | yes | yes | 30-36 | 350 | 250 |
D65-75 | yes | yes | 30-36 | 450 | 300 |
D80-85 | yes | yes | 30-36 | 550 | 350 |
D90 | yes | yes | 30-36 | 600 | 450 |
D100 | yes | yes | 30-36 | 750 | 600 |
D120 | yes | yes | 30-36 | 900 | 700 |
D150 | yes | yes | 30-36 | 1000 | 800 |
Our Company
In today's competitive market, making a PVC or other extruder product at maximum productivity levels and the lowest possible cost is paramount in growing your business, increasing profits and meeting your overall business objectives.
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
PVC Extruder Screw Barrel with water cooling jacket
1.Painted with anti-rust oil.
2. Strong export wooden box.
Exhibition
Certifications
FAQ
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.
Product Categories : Extruder Screw Barrel > Water jacket screw barrel
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