1. Extruder
(1) Screw diameter: 70mm; Rotation speed: 0～72rpm.
(3) L:D: 33:1; material of screw: 38CrMoALA ；
(4) Pressure automatic feedback system can adjust the screw speed automatically.
(5) Screw heater: Far infarad
(6) Electrical heating spinneret : 1 set
(7) Heater: Electric heating ring to ensure the temperature stabilization.

2. Cold water tank: 1 set
(1) The tank is made by stainless steel 304.

3. First 7-unit roller system:1 set
(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.

4. Hot water tank: 1 set
(1) Tank size: 4000mm
(2) Heating power: 45KW in 2 zones, electric heating pipe is in the tank.
(3) The tank is made by SS 304 with insulating layer.

5. Second 7-unit roller system:1 set
(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.

6. Hot oven tank.
(1) Oven length: 4000mm
(2) Heating power: 22.5kw, electric heating.

7. Third 7-unit roller system:1 set
(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) Reducer is from Zhejiang Tongli Reducer Co., Ltd.

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

9. 2 spindles winding machine
(1) Winder size is according to the client’s requirements.