China Digital High Speed Jwf1603A Rotor Spinning Machine

Model JWF1603A Rotor Spinning Machine is a high speed, high efficient and self-exhausting type open-end spinning machine with impurities discharge mechanism. It has a good quality reliable of performance and wide range of spun yarn count, especially suitable for Ne 1~21 gloves yarn, towel yarn and flax fiber.
Features of JWF1618:
* New Structure, Proper Height, Facilitate Operation
The new structure is simple and stable. The lower height more facilitate to piecing-up and package. Height 1100mm silver can would be an optional, which can last for longer time to change the can and lower the labor intensity.
* Long machine, High speed, High productivity
Max number can be 600 rotors. The practise spinning speed can be up to 100000 RPM and the drawing-off speed can be up to 200m/min.
* Individual Unit Control, Digital Piecing-up
The spun unit with stepping motor feeding can realize individual unit control and digital piecing-up to improve high quality yarn.
* Semi-automatic Mechatronics Piecing-up System
Semi-auto system make piecing-up better quality and more accurate control. The success rate of piecing-up can reach over 90% under spinning speed of 10000RPM.
* Digital Forming, Perfect Package
Electric cam adopts the arrangement of 5 different kinds of curves to remove yarn overlap thoroughly and ensure perfect package.
* Head-end Separately lmpurities Discharge system
Impurities discharges have designed both drive side and cleaning side. frame to ensure stable vacuum for impurities discharges and produce high quality yarn.
* Closed-loop Vacuum Control System
The system can adjust the fan speed according to the need in real time to ensure the system with constant vacuum which not only guarantee yarn quality but also save energy.
* Complete Program, Easy Adjusting Parameters
Man-machine dialog for all processing data can be operated on touch screen. It has the function of single rotor memory length and can realize the centralized control of group machine data.
Feature Spotlights:
New Spun Unit. base of high quality yarn
New High Utilization of Fiber
Head-end Separately Impurities Discharge system
Guide Tube
Stepping Motor Feeding
New Package Cradle
Electric Transverse System & New PU Roller Cot
Anti-balloon Control Ring
Electric cam & Perfect package
Man-machine dialog- Touch Screen
Intelligent Electonic Control system
Uster Electric Yarn Clearer
Main Specifications:

Rotor numbers20~600Rotors/section20Rotor gauge(mm)230Fiber length(mm)Max.60Yarn count(tex)200~14.5(3 Ne~40 Ne)Sliver count(tex)7140~2500(0.08 Ne~0.24 Ne)Draft ratio40~400Twist range(t/m)250~1300Rotor speed(rpm)60000~120000Combing roller speed(rpm)5000~10000Delivery speed(m/min)Max 200Feeding speed(m/min)0.2~4.8Winding tension ratio0.92~1.02Winding angle30°~40°Package dimensions(mm):
Cylindrical packageφ320x150Can dimension (mm): Dia X H.The following items can be fitted with:
900xφ4001100xφ400Rotor diameter (mm)31,33,36,41,50Combing roller diameter (mm)65