
Paper Printing Press / Food Extruder Spare Parts 290mm*260mm*200mm Dimension
Product Description
-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 | 75 | 290*260*200 | Φ71.8 | 60 |
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
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![]() | Finish Machining
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Barrel Inspection
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![]() | Delivery
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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.
What machine does the product apply to?
---Twin screw food extruder machine.
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.
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.
Nanjing Zhitian Mechanical And Electrical Co., Ltd.
Zhitian, a high-tech enterprise and Jiangsu Province-certified Specialized, Refined, Distinctive, and Innovative (SRDI) company, has specialized in twin-screw extruder parts for over two decades. With two production bases in Nanjing Zhitian and Anhui Zhitian New Materials covering over 13,000 square meters and employing over 100 staff, we adhere to the management philosophy: "Guided by customer needs to drive enterprise development; rooted in dedicated employees to forge the company's future."
As a renowned manufacturer in twin-screw extruder parts, we provide:
Our solutions serve multiple industries including plastics & rubber, battery materials, and food & feed processing.
With global operations spanning Americas, Europe, Middle East, Africa, East Asia and Southeast Asia, Zhitian maintains strategic partnerships with world-leading extruder manufacturers including Coperion, KraussMaffei, Leistritz, Bühler, CPM, and Jwell. Supported by robust technical capabilities, advanced processing equipment, sophisticated production techniques, and stringent quality control systems, we deliver premium products that have earned widespread acclaim from global customers.