1. Extruder: 1 set
(1) Screw A diameter: 90mm; Rotation speed: 0～72rpm.
(2) L:D: 30:1; material of screw: 38CrMoALA ；
(3) Pressure automatic feedback system can adjust the screw speed automatically.
(4) Screw heater: Far infarad
(5) Electrical heating spinneret : 1 set
(6) Metering pump: 2 sets, rotation speed 0-45rpm.

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. Overflow type 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.
(4) Water circulating water pump 2 sets.

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 for stretching.
(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. Single layers hot oven tank: 2 sets
(1) Fan power: 2.2KW×2 sets.
(2) Heating power: 22.5KW

9. Fourth 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.

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

11. 2 spindles winding machine

12. Electrical control system: 1 set

13. Overall size: 41000×2500×2800mm

14. Installation power: 210kw