1. Extruder: 1 set
(1) Screw diameter: 90mm, Rotation speed of screw: 0～80 rpm. Screw:
Zhoushan.
(2) L:D: 30:1, Material of screw: 38CrMoALA , The screw is suitable
for PA6 chips.
(3) Pressure automatic feedback system which can adjust the screw
speed automatically.
(4) Metering pump, rotation speed: 0-45 rpm.
(5) Electrical heating spinneret: 1 set.
3. Quenching tank: 1 set
(1) The tank is made by SS 304.
(2) Equip one suction device under the yarn support plate.
4. Seven roller stretching unit A
(1) Seven variable diameter rollers made by steel pipe with hard
chrome plating.
(2) Steel box with accurately grind gear makes the rollers run
smoothly.
(3) Built-out oil lubrication system which makes the gears runs
steady.
5. Overflow water tank: 1 set
(1) Tank size: 4000mm
(2) Electric heating pipe is in the tank.
(3) The tank is made by SS 304 with insulating layer.
(4) Water removal device: 2 sets with suction.
6. Seven roller stretching unit B
(1) Seven variable diameter rollers made by steel pipe.
(2) Steel structure box with accurately grind gear makes the
rollers run smoothly.
(3) Built-in oil lubrication system which makes the gears runs
steady. Bearings: TIMKEN-TWB.
7. Double layers hot blast stretching oven: 1 set
(1) Oven length: 4300 mm
(2) Heating power 23kw×2
8. Seven roller stretching unit C
(1) Seven variable diameter rollers made by steel pipe with hard
chrome plating.
(2) Steel structure box with accurately grind gear makes the
rollers run smoothly.
(3) Built-in oil lubrication system which makes the gears runs
steady.
9. Double layers hot blast stretching oven: 2 sets
(1) Oven length: 4000 mm
(2) Heating power 23kw×2
10. Seven roller stretching unit D.
(1) Seven variable diameter rollers made by steel pipe with hard
chrome plating.
(2) Steel structure box with accurately grind gear makes the
rollers run smoothly.
11. Lubricating system: 1 set
(1) Frequency control of speed
(2) Material: All made by SS 304
12. Spindle winder: 24 spindles
(1) Spool as client's request.
(2) The frame transmission is frequency control, driving motor:
2.2kw
(3) The tension controlled by inverter.
13. Waster yarn collectors: 1 set
Specification:
| Screw diameter | Φ70mm |
| Raw material | PA6 Chips | Filament size | 1-3mm |
| Capacity | 50Kg/H | Filament shape | round |
| Screw L:D | 30:1 | Stretching unit | 4 sets |
| Screw material | 38CrMoALA | Winder | 12 spindles |
| Max linear speed | 180m/min | Instillation power | 300Kw |
| Nozzle holes | 10 holes | Overall size | 40×2.5×2.5m |
Picture:
