

分类出来
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BCF spinning machine series
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POY high speed spinning machine series
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FDY spinning-pulling combined spinning machine series
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Low melting point (hot melt) fiber spinning production line
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Experimental spinning machine series
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Two-component spinning machine series
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Medium and high-strength industrial silk spinning machine series
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PET bottle flakes spinning production line
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Polyester / Nylon Fiber Spinning Pulling Machine Series
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Polyester / Nylon Fiber Splitting Machine
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Accessories
产品名称:
PET bottle flakes spinning production line
产品编号:14
产品用途:
产品描述
Product Usage
It is mainly used in the production of polyester POY, FDY, industrial yarn, etc. by the spinning process using bottle flakes as raw materials.
Two different production processes:
Process A
Polyester bottle flakes-> cleaning-> drying-> extrusion-> dual stage filtration-> spinning-> winding-> POY, FDY, industrial yarn
Process B
Polyester bottle flakes-> cleaning-> drying-> extrusion-> single-stage filtration-> reaction kettle-> single-stage filtration-> spinning-> winding-POY, FDY, Industrial yarn
main feature:
1. Different drying systems for different bulk density, shape and particle fluidity.
2. Equipped with screw and barrel for bottle flakes;
3. Process A dual stage filter with booster pump is particularly suitable for occasions with more impurities and large pressure drop after first stage filtration;
4. Process B is equipped with a reaction kettle to uniform melt viscosity and improve product spinnability.
Specification
project |
data |
Final titer / hole number |
33-330D/12-288F |
Monofilament fineness |
1.0 - 4.0D |
Winding speed |
3500/5000 m/min |
Spinning method |
Bottle flakes |
Heads per head |
4、6、8、10、12、16、20、24 |
Spinneret |
Ø75- Ø160 mm |
Component |
Bottom cup, rectangular, twin components |
Quench method |
Side blow |
Heat roller |
Ø220 mm |
Spinning roller |
Ø110 mm |
Feeding roller |
Ø95 mm |
Drafting roller |
Ø190 mm |
Oiling method |
Grease nipple or tanker |
Winding head |
Automatic winding head |
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