CTMTC has more than 10 year’s developing and manufacturing experience on filament production line, including POY machine, FDY machine, for Polyester filament, Nylon filament, polypropylene etc. And has delivered more than 3000 positions in China and overseas market.
There are several universal processing flow can take reference:
Polymer POY Process Flow from CP
Melt polymer from CP→ Three-way valve→ Melt transfer pipe → Melt filter → Distribution pipe → Spin beam → Cross quenching→ Oil nozzle → Yarn duct → Cutter & aspirator → Pre-interlace → GR1→ Interlace → GR2 → Auto winder
Polymer FDY Process flow from CP
Melt polymer from CP→ Three-way valve→ Melt transfer pipe → Melt filter→ Distribution pipe → Spin beam→ Cross quenching→ Yarn duct→ Cutter & aspirator→ Spin finish roller → Pre-interlace → Dual HGR1→ HGR2 + SR → Interlace → Auto winder
POY Process flow from chips or flakes
Chips or Flakes Dryer → Filament Extruder Machine→ Pre filter → (Homogenizer → Fine filter → Post MB adding system) → Spin beam → Cross quenching → Oil nozzle → Yarn duct → Cutter & aspirator → Pre-interlace → GR1→ Interlace → GR2 →Filament Winding Machine
FDY Process flow from chips or flakes
Chips or Flakes Dryer →Filament Extruder Machine → Pre filter → Homogenizer → Fine filter → Post MB adding system → Spin beam → Cross quenching → Yarn duct → Cutter & aspirator→ Spin finish roller → Pre-interlace → Dual HGR1→ HGR2 + SR → Interlace →Filament Winding Machine
Dryer
Main purpose to remove the moisture from the raw material and also increase the softening temperature of raw material.
Filament Extruder Machine
For melting and mixing the PET bottle flakes or chips from hopper after being heated and dried.
Spinning beam and related equipment
Specially designed distribution piping system to guarantee same dwell time and same pressure for reaching each spinning position. And with high –precision metering pump to provide continuous melt in high pressure and accuracy into spin pack.
Equipped with new type of energy conservation spin beams with (25-30)% less energy consumption compared with conventional ones.
Quenching area
Monofilament cooled by air flow with certain temperature, angel and speed from quenching area for ensuring good yarn quality.
High-speed Filament Winding Machine
As key part of the filament production line , CTMT filament winding machine winder can be divided into winders with traverse cam and winders with bi-rotary for spinning POY and FDY of PET and polyamider as well as other industrial spinning. And our machine also with multi-combination and flexible application to improve the customer’s benefits capacity
Post time: Aug-31-2022