Product Details

Model JWF1436 , JWF1446 Fly Frame For Cotton

Model JWF1436 Fly Frame is the latest generation cone drumless version which is developed on the base of FA series with the microcomputer control. PLC, servo control and the regulating speed by inverter. The machine has the high level of mechanical and electrical integration and hold a lead in China. Thanks to the control system with high accuracy and the separate driving by four motors, the digitized control can be realized during the whole roving process with high-quality production and high reliability.

The version of small package is Model JWF1446.

Main Specification

Model	JWF1436	JWF1446
Spindle gauge(mm)	216	185
No. of spindle	96,108,120	108,120,132
Full package(mm)	Φ152 x 400(6” x 16” )	Φ132 x 400
Drafting range(Times)	4.2~12
Twist range(T/M)	18.5~80
Adaptable Counts	200~1000(Nm 5~1)
Spinning staple(mm)	22~38 38~51 51~65
Drafting system	3-roller or 4-roller	3-roller
Mechanical flyer speed(RPM)	1800
Orientation	R or L hand
Cleaner	Upper and bottom positive intermittent revolving cloth and traveling cleaner.
Dia. of can (mm)	Φ500 or Φ400	Φ350 or Φ400
Floor space (mm)	14775 x 3650(120s,can of Φ400)	12916 x 3650(120s,can of Φ400)
At option	Level or Non-level flyer in front and back rows

The conventional mechanisms of cone drum and its belt automatic resetting,winding tension compensating,builder,differential motion,reversing and driving system for lifting bobbin rail are all eliminated and replaced by four separate motors.The high precision control system is composed of computer,PLC,servo controlling as well as inverter,and the synchronous control between four motors is realized via several patented math patterns.

*High Speed

The closed type high speed flyer is equipped.The timing belts are adopted for the driving of flyer.

*High Efficiency And Simple Operation

All process data is stored and can be recalled up at any time.Except the drafting change gears,all of other change gears are eliminated.The technological parameters are input directly on the touch screen.

*Pursuit The High Quality Roving

The current inspecting and feedback controlling system are composed of computer and multi rotary encoders with high accuracy.The digitalisation control is accomplished by the servo control system with high accuracy.The roving tension is strictly controlled during running by math,patterns to ensure the uniform roving tension.

Power-off Protection Function:Effectively preventing all ends breakage during sudden power breakdown.

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