Parallell twin screw barrel
Specifications
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The most common types of parallel twin screw barrel extruder | ||||
35/2 |
45/2 |
50/2 |
60/2 |
65/2 |
70/2 |
72/2 |
75/2 |
80/2 |
85/2 |
90/2 |
93/2 |
100/2 |
105/2 |
110/2 |
115/2 |
120/2 |
125/2 |
130/2 |
140/2 |
150/2 |
160/2 |
170/2 |
180/2 |
190/2 |
200/2 |
250/2 |
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L/D=18—40
According to different material and plastic product to choose different compress rate and L/D.
Technical Parameter
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Technical Information for parallel twin screw barrel | |||
Main Base materials |
1. 38CrMoAlA (SACM645) |
Main Alloy Materials |
1. Ni-based alloy/Deloro alloy |
2. SKD-61 (Special Tool Steel) |
2. Tungsten carbide/Wolfram carbide |
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3. 42CrMo (Ultrahigh StrengthSteel) |
3. NiCo-based alloy |
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4. DC53 (Cold WorkDie Steel) |
4. Fe-based alloy |
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5. W6Mo5Cr4V2 (High-SpeedToolSteel) |
5. Co-based alloy |
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Processing Technics |
1. Heat treatment |
Technical parameters |
Nitriding layer depth:0.5-0.8mm |
2. Quenching |
Nitrided hardness:900-1000HV |
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3. Nitriding treatment |
Bimetallic layer depth:3 mm |
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4. Bimetallic alloy welding for screw |
Bimetallic hardness:57~69HRC |
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5. Bimetallic alloy centrifugal casting for barrel |
Hard-chrome plating hardness after nitriding:≥950HV |
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6. Hard-chrome electroplating |
Chrome-plating layer depth:0.03-0.09mm |
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Linearity of screw:0.015mm |
Surface roughness:Ra 0.4 |
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And our manufactory even have many parallel twin screw barrel design of world –famous brand:such as CINCINNATI, BATTENFELD,KRUSSMAFFEI,BAUSANO, AMUT,WEBER…
Material Application:
General Plastic
ABS,PA,PC,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
PA+GF(Glass Fiber)
Flame-resistant Reinforced Plastics
Modified Engineering Plastics
All kinds of Mixed Recycled Material (in Scrap or Granule),etc
Our Services
Jinsheng have more than 1 year gurantee
Jinsheng always supply the high quality
Jinsheng offer the competitive price
Jinsheng can mapping the rough drawing
Jinsheng can product as customer request
Find excellent quality parallel twin screw barrel made in China from one of the largest manufacturers and suppliers - Jinsheng Bimetallic. Leveraging on advanced equipment and superior techniques, we can offer you parallel twin screw barrel with high resistance, high quality and competitive price. With many products in stock, we warmly welcome you to buy or wholesale our products.