POLYESTER BCF EXTRUSION MACHINE PET BCF YARN EXTRUSION LINE

PET BCF Machine

PET BCF machine.
1.2:range of applications:
Used for producing PET-BCF by processing of extruding, melting, spinning and drawing ,consisted of spinning machine ,drawed-winder  

1.2.1:process:
 Chips→ extruder→extruding head→melt pipe with static mixer→ spinning beam with oil heating →quenching delay→ quenching chamber → oiling system  → feeding roller →migration nozzle→  2 pairs of hot godet →textile jet→cooling pan→interlacing jets→ take-up winder →  final product

1.2.2:air-conditioning
             quenching chamber:air temperature 18---20℃
              air  pressure:              400-1000Pa±5Pa adjustable
              relative humidity :       60-85%±2%
              air conditioner temperature :temperature 25~28℃±0.5℃
              temperature of electrical control shop:emperature 22℃±2℃
              consumption of compressed air: 10Nm³/min(1.2MPa)
1.2.3: products reference and capacity:
      reference :
      denier range:                       1200-1400D/BCF YARN

      capacity:
      capacity calculated by following references:
      No. of spinning position:   4 /pos.
       ends of spinning :              2ends /pos
       annual workdays:               330days
      efficiency:                              0.93%
 

  1200-1400de:(1200-1400)×1500×4×2×1440 ×0.93    =2.14-2.50ton /per day

                                         9000×1000×1000

1.2.4:main technological parameter :
      finished denier          1200-3000D

      No of pos                    4 pos
      spinning speed :       1500-1800m/min
      process speed :       1500---1800m/min
      ends each gauge :    2ends /pos
1.2.5: some main technical specification :
      mode of extruder :   horizontal
     specification of extruder:105   L/D=25
     controlling mode :             AC inverter
      mode of spin beam:        one-side
      No of beams :                   4pcs/ per line
      No of pos.:                          pos./beam
      No of ends:                        2ends/pos
      mounting distance:                1500mm
     specification of meter pump: 2×10cc/rev
      No of pump:           2pcs/pos
      No of transmission device for meter pump :2pcs/pos
      mode of spin packs:             cylinder shape top-mounted
      No of spinneret :                    1 pcs/spin packs
      size of spinneret :                  140mm
      mode of quenching chamber:  crossing blow
      winder mode :              SWBA600
      hot godet mode :        180X260mm 

2. Pictures of pp and pet bcf yarn machine