Product Description
Unlock the Potential of Your Extruder with Zhitian Twin Screw
Barrels
- Discover a wide range of high-performance twin screw barrels
tailored to meet your specific needs. Nanjing Zhitian Mechanical
and Electrical Co., Ltd. specializes in manufacturing parallel
co-rotating modular barrels, offering a comprehensive selection of
sizes from φ15.6mm to φ350mm and larger. With our decades of
extensive development and cutting-edge manufacturing capabilities,
we are proud to deliver unrivaled quality and precision.
- The screw barrel is the beating heart of your extruder, working in
perfect harmony with the screw element to ensure seamless extrusion
processes. At Zhitian, we recognize the importance of longevity and
reliability. Our twin screw barrels are meticulously engineered to
be wear-resistant, corrosion-resistant, and exceptionally durable.
Through the utilization of bi-metal liner materials and options
like ZT615 and other special steel materials, we prioritize
anti-abrasion and anti-corrosion performance, significantly
extending the lifespan of our products.
- As a professional twin screw barrel manufacturer, we offer a
diverse range of standard screw barrels to cater to your specific
requirements. Our extensive lineup includes standard extruder screw
barrels, side feed barrels, closed screw barrels, open screw
barrels, and combi screw barrels. What's more, our products
seamlessly integrate with a wide range of overseas extruder brands
such as Coperion, Leistritz, Berstorff, Toshiba, JSW, Kobe, APV,
Maris, and many more.
- At Zhitian, we understand that the cleanliness of your screw barrel
can greatly impact its performance. That's why we provide you with
the right extruder barrel cleaning tools to simplify and streamline
the cleaning process. With the right tools at your disposal,
maintaining a clean screw and barrel becomes a hassle-free task,
ensuring optimal performance and productivity.
- Unleash the full potential of your extrusion processes with Zhitian
Twin Screw Barrels. Contact us today to discuss your specific
requirements and experience the unparalleled quality and
reliability that have made us a trusted industry leader. Let us be
your partner in success and propel your extrusion capabilities to
new heights.
We can satisfy your different material needs:
According to appearance design,Closed Barrel,Feeder Barrel,Side Feeder Barrel,Venting Barrel,Combi
Barrel.
According to the liner,With liner barrel,Without liner barrel.
According to Materical,
-For wear application:C liner;Cr26；Cr12MoV;W6Mo5Cr4V2;
-For corrosion application:38CrMoAla;Hac alloy;
-For wear and corrosion application:Nickel based
alloy;316L,304;WR13,SAM26etc.
Through the understanding of customers,recommend the most valuable
material.
Barrel Dimensions
Screw Barrel Specifications Table
|
| NO. | Model | L*W*H(MM) | Hole Diameter/Φ(MM) | Center Distance/D(MM) |
| 1 | 58 | 240*220*170 | Φ58 | 48 |
Cr26 Overall Liner
Cr26 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
geat optimization,is a new generation of high-performance twin
screw extrusion machine accessories and preferred products.
| Cr26 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 |
Production Process
 |
Workblank
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.
|
Barrel 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.
|  |
 |
Delivery
Standard export packing
To product antirust processing,and then use the paper
package,bubble,fixed in the wooden case,after confirm the delivery.
|
Packaging
FAQ
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.
