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Silver Color Twin Screw Machine Barrel Overall Liner Extended Service Life Plastic Extrusion Screw

Silver Color Twin Screw Machine Barrel Overall Liner Extended Service Life Plastic Extrusion Screw

double screw extruder machine parts

extrusion machine parts

Twin Screw Machine Barrel Overall Liner

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Product Details
20 Years
Twin Screw Extruder Barrel
High Wear-resistant
Extended Service Life
Payment & Shipping Terms
Minimum Order Quantity
Consult with
Packaging Details
Wooden Box
Delivery Time
30-60 days
Payment Terms
T/T, Western Union
Supply Ability
500 Pcs/mouth
Product Description


Quick Details


Product Name:Silver Color Twin Screw Machine Barrel Overall Liner Extended Service Life

Material: Cr26/SAM26/x260

Color: Metal

Packaging: Wooden Box

Lead Time: 30-60 days


Product Description


We can satisfy your different material needs:

According to appearance design,Closed Barrel,Feeder Barrel,Side Feeder Barrel,Venting Barrel,Combi Barrel.

According to Materical,

-For wear application:C liner;Cr26;Cr12MoV;W6Mo5Cr4V2;

-For corrosion application:Nonliner;

-For wear and corrosion application:Nickel based alloy;WR13,SAM26etc.


Through the understanding of customers,recommend the most valuable material.


Liner Dimensions

Silver Color Twin Screw Machine Barrel Overall Liner Extended Service Life Plastic Extrusion Screw 0



Liner Specifications Table


NO. Model L*W*H(MM) Hole Diameter/Φ(MM) Center Distance/D(MM)
1 36 151*76*46 Φ36 30
2 40 161*88.5*54 Φ41.6 34.5
3 50 191*107*65


4 52 211*107*64 Φ52 43
5 58(Standard) 233*124*76 Φ58 48
6 58(Lengthen) 241*124*76 Φ58 48
7 60 241*128*76 Φ60 52
8 65 241*128*76 Φ63 52
9 75 291*150*90 Φ71.8 60
10 85(82) 321*167.8*100 Φ81.9 67.8
11 92 361*186*108 Φ92 78
12 95 361*188*110 Φ94 78




ZTCr26 is based on ultra high chromium alloy powder of high wear-resisting, corrosion resistance alloy, with special heat treatment process of the product.Through further refine crystal groups, large amount of various solid carbide distribution and uniform, wear resistance and comprehensive mechanical performance is great optimization, is a new generation of high-performance double screw extrusion machine accessories and preferred products.


ZTCr26 Chemical Composition
  C Cr V Mo Si Mn Ni W Cu Ti
W-% 2.7 >25 1.1 1.1 0.5 0.5 0.5-0.8 1-1.2 1-1.2 0.5


Import powder metallurgy HIP overall liner

Powder metallurgical high-performance steel with homogenously distributed and fine-grained precipitated carbides.the outstanding properties are the high wear-and high corrosion resistance for simultaneously corrosive and abrasive applications.


ZTSAM 26/ZTX260 Chemical Composition
  C Cr V Mo Si Mn Nb W Co Fe
W-% 2.7 26 2.9 1.1 0.6 0.5 1.5 / / Balance


Nickel based alloy(using HIP technology)


Excellent abrasion resistance alloy material,is a new generation of high-performance twin-screw extruder spare parts of the preferred products.Wear resistance is four times that of high chromium cast iron.


Nickel based Liner Chemical Composition
  C Cr Si B Fe Ni
W-% 0.5-1.1 15-20 3.5-5.5 3-4 <5 65


Production Process




According to your request,Customing workblank,Adopts the high hardness 45# steel and high quaily 38CrMoAla.


Rough Machining

Many sets of advanced processing equipment,shape of inner hole channel of rough machining peocessing.
To complete your request.


Finish Machining

Try the water cycle,after testing process for each working procedure.
Higher precision,only you.


Liner Inspection

High-end testing equipment and instruments,inspection,test center distance,appearance size,hole,etc.
Paper issued by the quality inspection report for your inspection.



Standard export packing
To product antirust processing,and then use the paper package,bubble,fixed in the wooden case,after confirm the delivery.





How long does it take to get my products since I paid for them?

---According to yout order quantity,we will give you a reasonable delivery date.


Can I get the warranty of one year for free?

---If you need the warranty,you should pay for it.If not,do not worry ,we have confidence in our products.


How is your after-sale service?

---You will get our help in time as long as you find something wrong about our produces.Believe us,you deserve the best.


How long will your product last?

---I am sorry that I can not accurately answer your question,which is quite different from your operation time,materials and materials.


Are your quotations all FOB?




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