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Parallel Twin Screw Barrel For Food Extruder Or Inflating Food Extruder Double Co-rotation Screws
1 . Description
Parallel twin screw barrels are used in food extruders or inflating food extruders to process food materials. The screw and barrel design is crucial to the extrusion process, and parallel twin screws are specifically designed to handle food materials.
The parallel twin screw design consists of two screws that rotate in the same direction, which allows for better mixing and shearing of the food materials. This design helps to ensure consistent processing of the food materials and can result in higher-quality finished products.
The screws and barrels used in food extruders or inflating food extruders are typically made of food-grade materials, such as stainless steel, to ensure that they are e for use in food processing. The screws and barrels are also designed to be easily disassembled and cleaned to maintain hygiene standards.
Overall, the parallel twin screw barrel design is an important component of food extruders or inflating food extruders, and its use can help to ensure consistent and high-quality processing of food materials.
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| Surface Roughness |
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| Screw Straightness |
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| Chromium plating layer hardness after nitriding |
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| Chrome platethickness |
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| Alloy Depth |
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| Packing |
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2 . Our strengths
Descriptions
Twin screw barrel is gradually adopted by many manufacturers because of its high efficiency. Compared with single screw barrel, twin screw barrel has higher requirements for machining clearance. Our company has a professional team to help users solve design problems, and can also process according to the samples or drawings provided by customers.
Bloom supplies cylinder barrel suitable for the following extruder products lines :
-APV -KOBE -OMC
-Buhler -KraussMaffei -Theysohn
-Buss -Berstorff- -Toshiba
-Clextral -Labtech -USEON
-Lantai - others
-JSW -Leistritz
-Keya -Maris
Size and capacity
Here is list of our general design data, which may be updated in some different circumstance.
| Specification (d / D) | Working Length (mm) | Rotate Speed (rpm) | Capacity (kg/h) |
| Φ35/75 | 810 | 5-50 | 40-70 |
| Φ45/90 | 990 | 5-45 | 50-80 |
| Φ45/100 | 990 | 5-45 | 60-90 |
| Φ48/112 | 1104 | 4-45 | 70-100 |
| Φ50/105 | 1045 | 4-45 | 100-150 |
| Φ51/105 | 1220 | 4-45 | 100-150 |
| Φ55/110 | 1220 | 4-40 | 120-180 |
| Φ55/120 | 1230 | 4-40 | 130-180 |
| Φ58/126 | 1320 | 4-40 | 140-200 |
| Φ60/125 | 1320 | 4-40 | 150-200 |
| Φ65/120 | 1440 | 4-40 | 200-250 |
| Φ65/132 | 1440 | 4-40 | 200-250 |
| Φ68/146 | 1550 | 4-40 | 220-300 |
| Φ80/143 | 1800 | 4-35 | 300-360 |
| Φ80/156 | 1800 | 4-35 | 300-360 |
| Φ92/188 | 2000 | 3-35 | 400-500 |
Types of Barrels
Standard for classification: Design geometry Standard for classification: With inner or not
* Feeding barrel * Solid barrel
* Closed barrel * Barrels with inners
* Vent barrel
* Combi barrel
* Extended degassing barrel
* Combi barrel with backward venting
We offer a broader choice of materials:
Solid barrels
*Nitrided steel barrels *Tooling steel barrels *Bimetallic
Barrel with installed inner
* made of PM-HIP solid *WR13
By working closely with customers in choosing optional materials,we can minimize wear and tear and associated costs
3. Pictures
