1. Extruder
(1) Screw diameter: 85mm; Rotation speed: 0～72rpm.
(2) L:D: 30:1; material of screw: 38CrMoALA ；
The screw structure is special designed for PA chips.
(3) Pressure automatic feedback system can adjust the screw speed
automatically.
(4) Eetering pump: 1 set, rotation speed 0-45rpm.
(6) Hater: Electric heating ring to ensure the temperature
stabilization.
2. Quenching tank: 2 sets
(1) The tank is made by stainless steel 304.
(2) The height of tank is horizontal pushing structure is
conveniently to disassembly the spinneret.
4. The first seven roller stretching unit
(1) Seven variable diameter rollers, material: steel pipe with hard
chrome plating.
(2) Steel cabinet with accurately grind gear makes the roller run
smoothly.
(3) Reducer is from Zhejiang Tongli Reducer Co., Ltd.
(4) Built-out oil lubrication system which makes the gears run
steady.
5. Overflow type hot water tank: 1 set
(1) Tank size: 4000mm
(2) Heating power: 45KW in 2 zones,
(3) The tank is made by SS 304 with insulating layer.
(4) Water removal device: 2 sets with suction.
6. The second seven roller stretching unit
(1) Seven variable diameter rollers, material: steel pipe with hard
chrome plating.
(2) Steel cabinet with accurately grind gear makes the roller run
smoothly.
(3) Reducer is from Zhejiang Tongli Reducer Co., Ltd.
7. Hot blast oven for stretching.
(1) Oven length: 4000mm
(2) Heating power: 22.5kw, electric heating.
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. Single layers hot blast annealing oven: 1 set
(1) Fan power: 2.2KW×2 sets.
(2) Heating power: 22.5KW
10. The Fourth seven roller stretching unit
(1) Seven variable diameter rollers, material: steel pipe with hard
chrome plating.
(2) Steel cabinet with accurately grind gear makes the roller run
smoothly.
(3) Reducer is from Zhejiang Tongli Reducer Co., Ltd.
9. Spindle winder: 12 spindles
(1) Spool and bobbin are as sample.
(2) The frame transmission is frequency control, driving motor:
2.2kw
(3) Winding motor: 15KG
10. Electrical control system: 1 set
Specification:
| Screw diameter | Φ85mm |
| Raw material | Nylon | Filament size | 1-3mm |
| Capacity | 80Kg/H | Filament shape | square |
| Screw L:D | 30:1 | Stretching unit | 3 sets |
| Screw material | 38CrMoALA | Winder | 10 spindles |
| Max linear speed | 120m/min | Instillation power | 220Kw |
| Nozzle holes | 6 holes | Overall size | 39×2.5×2.5m |
Pictures:
