Nanjing Zhitian Mechanical And Electrical Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500 Sets / Month |
| Delivery Time | 30-60 days |
| Packaging Details | Wooden Box |
| Material | Bimetallic alloy |
| Application | Twin screw extruder, plastic pelletizing line |
| Hardness | HRC 60-68 |
| Barrel Type | Feeding, venting, closed, and open types available |
| Screw Diameter Range | 15.6mm – 350mm |
| Processing Technology | CNC machining + nitriding + bimetallic alloy |
| Corrosion Resistance | Strong resistance to acid, alkali, and filler abrasion |
| Customization Service | OEM/ODM available with drawing or sample |
| Brand Name | ZHITIAN |
| Model Number | 85 |
| Place of Origin | CHINA |
| Certification | ISO9001 |
View Detail Information
Explore similar products
Cast Iron Twin Screw Extruder Elements / Extruder Machine Price High Speed Gear
Pmma Sheet Production Line TDSN65 Series Twin Screw Extrusion Machine Gearbox ,
Gearbox ZT58N High-Torque for Co-Rotating Twin Screw Extruders Center Distance
Lab Extruder Machine Sale 132/160 KW Twin Screw Gearbox , TDSN Extrusion Machine
Product Specification
| Payment Terms | T/T | Supply Ability | 500 Sets / Month |
| Delivery Time | 30-60 days | Packaging Details | Wooden Box |
| Material | Bimetallic alloy | Application | Twin screw extruder, plastic pelletizing line |
| Hardness | HRC 60-68 | Barrel Type | Feeding, venting, closed, and open types available |
| Screw Diameter Range | 15.6mm – 350mm | Processing Technology | CNC machining + nitriding + bimetallic alloy |
| Corrosion Resistance | Strong resistance to acid, alkali, and filler abrasion | Customization Service | OEM/ODM available with drawing or sample |
| Brand Name | ZHITIAN | Model Number | 85 |
| Place of Origin | CHINA | Certification | ISO9001 |
| High Light | twin screw extruder elements ，extrusion machine parts ，85mm Extruder Machine Parts | ||
Quick Details
Product Name:85mm Screw Barrel Of Twin Screw Extruder Parts 45#+A101 Material For Plastic Pellet making Machine
Material: 45#+A101
Color: Metal
Packaging: Wooden Box
Lead Time: 30-60 days
Our bimetallic screw barrels are engineered for high-performance twin screw extruders used in plastics, chemical, and compounding industries. Made from a combination of nitrided steel and wear-resistant alloy, these barrels offer excellent abrasion and corrosion resistance, especially under high-pressure, high-speed applications. We provide a variety of barrel types, including closed, open, and venting barrels, with custom screw diameters from 15.6mm to 350mm. Precision CNC machining ensures tight tolerances and extended service life. OEM services are available based on your drawing or sample.
Features:
1.From Baoshan Iron&Steel company,high quality,HRC 58-62.
2.Good hardness uniformity and polishing property,good machining properties.
3.The most used material in the market,low price,basically meet your requirements.
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 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 | 20 | 132*115*105 | Φ23 | 18.4 |
| 2 | 30 | 120*135*115 | Φ30.6 | 26 |
| 3 | 35 | 140*140*120 | Φ36 | 30 |
| 4 | 36 | 150*160*140 | Φ36 | 30 |
| 5 | 40 | 160*175*145 | Φ41.6 | 34.5 |
| 6 | 50 | 190*190*150 | Φ51 | 42 |
| 7 | 52 | 210*200*155 | Φ52 | 43 |
| 8 | 53 | 220*210*160 | Φ53.3 | 48 |
| 9 | 58 | 240*220*175 | Φ58 | 48 |
| 10 | 60 | 240*210*170 | Φ60 | 52 |
| 11 | 65 | 240*210*170 | Φ63 | 52 |
| 12 | 75 | 290*260*200 | Φ71.8 | 60 |
| 13 | 85 | 320*280*215 | Φ81.9 | 67.8 |
| 14 | 92 | 360*310*240 | Φ92 | 78 |
| 15 | 95 | 360*310*240 | Φ94 | 78 |
| 16 | 110 | 420*330*240 | Φ109 | 91.5 |
| 17 | 125 | 500*390*290 | Φ125 | 98 |
| 18 | 135 | 520*440*340 | Φ134 | 110 |
Production Process
| NO.1 |
| NO.2 | |
| NO.3 |
| NO.4 | |
| NO.5 |
Q1: How long will it take to receive my products after payment?
A: Delivery time depends on the quantity and specifications of your order. We’ll provide a tailored lead time once your order details are confirmed.
Q2: Is a one-year warranty included for free?
A: A one-year warranty is available upon request and may involve an additional charge. That said, our products are built for durability and long-term performance.
Q3: What kind of after-sales support do you offer?
A: If you encounter any issues with our products, we’re here to assist promptly. We stand behind our quality and are committed to resolving any problems quickly.
Q4: Do you offer assembly support?
A: Yes, assembly guidance or service can be provided upon request. Please let us know your specific needs when placing the order.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-12000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Specializing in the production of twin-screw extruder parts 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... Specializing in the production of twin-screw extruder parts 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...
Get in touch with us
Leave a Message, we will call you back quickly!