Barrels Introduction
The Barrels is used as an important part for extruder accessory. It is widely used in various extruder industries. Such as XPS extruder, PS granulator, PE pipe extrusion machine. Because of the difference of raw materials, the requirements for the Barrels are different. For example, when some glass fiber materials are extruded, the wear is larger and the gap between the screw and the Barrels is strictly required. the balance of wear resistance and cost is need to be taken full consideration.。
Generally, when we provide the barrels, we will confirm the following aspects with you.raw material、Plasticizing time、L/D based on discharge diameter of the screws, Ideal yield and cost you want etc.
Standard Barrels Specifications
MODEL | D(mm) | φ(mm) | L*W*H(mm) | Barrels Material |
20 | 18.4 | 23 | 132*115*105 |
D-C type liner Traditional sleeve form, general wear resistance
F-26 overall-liner Good wear resistance and high precision
F-102 overall-liner High wear resistance for ultra-high glass fiber materials
PMM overall-liner High corrosion& wear resistance |
30 | 26 | 30.6 | 120*135*115 | |
35 | 30 | 36 | 140*140*120 | |
36 | 30 | 36 | 150*160*140 | |
40 | 34.5 | 41.6 | 160*175*145 | |
50 | 42 | 51 | 190*190*150 | |
52 | 43 | 52 | 210*200*155 | |
53 | 48 | 53.3 | 220*210*160 | |
58 | 48 | 58 | 240*220*175 | |
60 | 52 | 60 | 240*210*170 | |
65 | 52 | 63 | 240*210*170 | |
75 | 60 | 71.8 | 290*260*200 | |
85 | 67.8 | 81.9 | 320*280*215 | |
92 | 78 | 92 | 360*310*240 | |
95 | 78 | 94 | 360*310*240 | |
110 | 91.5 | 109 | 420*330*240 | |
125 | 98 | 125 | 500*390*290 | |
135 | 110 | 134 | 520*440*340 |
If you want to know more about material parameters, contact us by e-mail or phone down the page.
Specializing in twin screw extruder barrel making, Precision machining such as NC Boring Machine \CNC-Vertical Machining Center \CNC Grinding Machine\ CNC Horizontal Boring&Milling Maching Center
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