1. Extruder: 1 set
(1) Screw diameter: 80mm, Rotation speed: 0～80 rpm. 
(2) L:D: 30:1, Material of screw: 38CrMoALA.
(3) Pressure automatic feedback system.
(4) Material of barrel heater: Cast aluminium.
(5) Metering pump 50cc: 1 set, rotation speed: 0-45 rpm.
(6) Round spinneret with components: 1 set.

2. Cold water tank: 1 set

3. First 5-unit roller system:1 set
(1) Seven variable diameter rollers made by steel pipe.
(2) Steel box with accurately grind gear makes the rollers run smoothly.

4. Overflow type hot water tank: 1 set
(1) Tank size: 4000mm
(2) Water removal device: 2 sets

5. Second 5-unit roller system:1 set
(1) Seven variable diameter rollers made by steel pipe.
(2) Equip 1 pressing roller.

6. First double-layer hot oven tank:1 set
(1) Oven length: 4000 mm
(2) Heating power 23kw×2

7. Third 5-unit roller system:1 set
(1) Seven variable diameter rollers made by steel pipe.
(2) Equip 1 pressing roller.

8. Second double-layer hot oven tank:1 set
(1) Oven length: 5000 mm
(2) Heating power 23kw×2

9. Fourth 5-unit roller system:1 set
(1) Seven variable diameter rollers made by steel pipe.
(2) Steel structure box with accurately grind gear.

10. Oil system: 1 set
(1) Frequency control of speed

11. 300 spindles winding machine
(1) Spool and bobbin are as sample.