1. Extruder: 1 set
(1) Screw diameter: 80mm, Rotation speed of screw: 0～80 rpm.
(2) L:D: 30:1, Material of screw: 38CrMoALA ,
(3) Pressure automatic feedback system can adjust the screw speed automatically to ensure the uniform of yarn.
(4) Metering pump 30cc, rotation speed: 0-45 rotation.
(5) Round spinneret: 1 set.

2. Cold water tank: 1 set
(1) The tank is made by SS 304.
(2) Using heating pipe, power:18KW.

3. First 7-unit roller system:1 set
(1) Seven variable diameter rollers which made by stainless steel 304.
(2) Steel box with accurately grind gear makes the rollers run smoothly.
(3) Built-out oil lubrication system which makes the gears runs steady. Bearings: TIMKEN-TWB.

4. 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 circulating water pump 2 sets

5. Second 7-unit roller system:1 set
(1) Seven variable diameter rollers which 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.

6. First double-layers hot oven tank: 1 set
(1) Oven length: 4000 mm
(2) Special design of hot air channel.

7. Third 7-unit roller system:1 set
(1) Seven variable diameter rollers which made by steel pipes.
(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.

8. Second double-layers hot oven tank: 1 set
(1) Oven length: 5000 mm
(2) Special design of hot air channel.

9. Fourth 7-unit roller system:1 set
(1) Seven variable diameter rollers which made by steel pipes.
(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.

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

11. 300 spindles winding machine:1 set
(1) Bobbin: Spool
(2) The frame transmission is frequency control, driving motor: 2.2kw
(3) Max design speed: 0-200m/min

12. Waster yarn collectors: 1 sets