Recycled Polyester Staple Fiber Production Line

APPLICATION:
   The machine is applicable to regenerated materials,such as polyester chip or bottle flake, regranulated fiber,grinding material etc, to produce polyester staple solid fiber, 3D crimpled hollow fiber, high intensity low stretching fiber. (Noted: This kind of machinery can also uses Polypropylene, Polyamide as raw materials to produce fiber.)
1.1 EQUIPMENT SUMMARIZATION
   The spinning process starts from vacuum dryer and finish at the can traversing drive, and the spinning machine make use of high pressure ,melt spinning technology. The post-spinning Process starts from the creel stand and finish at the baler.
1.2 EQUIPMENT PROCESS
a/ Spinning Process
   Vacuum Dryer →Hopper →Screw Extruder→Filter→Spinning Beam→Metering Pump→Spinning→ Quenching Device→Finish Applicant→Winder→Drafter→Feeding Machine→Can Traversing Drive
b-1/ Post-spinning Process for hollow-crimped fiber
Creel Stand→Furl Stand→godet M/C→Immersion Oil Bath→First Drafter M/C→Water Bath →Second Drafter M/C→Steam Box→Third Drafter M/C→Stacker→Steam Box→Crimper M/C →Belt Conveyer→Oil Finishing Device→Tension Device→Cutter M/C→Spreader Device
→Relaxing Heat Setter→Chain Conveyer→Baler
b-2/ Post-spinning Process for cotton-type fiber
   Creel Stand→Furl Stand→godet M/C→Immersion Oil Bath→First Drafter M/C→Water Bath →Second Drafter M/C→Steam Box→Third Drafter M/C→Stacker→Steam Box→Crimper M/C →Belt Conveyer→Spreader Device→Relaxing Heat Setter→Tension Device→Cutter M/C →Chain Conveyer→Baler
1.3 Specification:
Types of raw material: polyester chip virgin grade, chip off grade, and washed pet bottle flakes.
Type: single side, right or left hand.
Spec. of fiber: 1.5-20D.
Spinning speed: 600-1200m/min.
Space of the spinning position: 600mm, 750mm.
Spinning position: 4, 6, 8, 12, 16, 18, 24, 30.
Stretching speed: 50 ~ 280 m/min, Normal 240m/min.
Stretching Ratio: 2.5 ~ 4.5 times.
Driving type: united or single motor driving.
Fiber Length:32.8-301.6mm.
SHANGHAI HONGKEN INDUSTRY CO., LTD.
Contract Person: Mr. Morris Wang    
hongkensh#yahoo.com
www#pavcc#com
ADD: No.1269, Hubeiqing Road, Qingpu District, Shanghai, China