Roving Frame

Features:

Technical Advantages and Function

1. Newly developed high-speed closed type flyer

2. Building mechanism by mechanical and electronic integration

3. Control by PLC and interver with soft start

4. Full package auto-control device and roving stop at set length/position/direction

5. Liquid crystal display (LCD)

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High Quality:

1. 3-roller or 4-roller drafting systerm

2. Perfect cleaning systerm for decreasing the roving faults

3. Good roving, less hairness and minimize roving

Versatile and Low Consumption:

1. Suitable for cotton, polyester, rayon and blends of 22-65mm

2. Spindle gauge is 216mm. Floor space is minimum at full package of Φ152mm

3. Operation and maintenance easy

4. High reiability and low failure rate

5. Low roving breakage

Specifications
Spindle gauge	194mm
Spindle number	96,108,120,132,144
Package dimension(mm)	Φ135*400
Bobbin dimension(mm)	Φ45*445
Drafting system	Four-roller or three-roller double apron drafting system
Drafting multiple	4.2-12
Twist range	18-80
Length for fiber	22-55mm(four roller) 51-65mm(three roller)
Density for yarn	200-1250
Pressing form	Pendulum spring pressing, Pneumatic weight arm, leaf spring pressing
Bottom roller diameter(mm)	Φ28.5,Φ28.5, Φ28.5, Φ28.5
Top roller diameter(mm)	Φ28.8,Φ28.8, Φ25, Φ28.8
Cleaning device	Positive revolving belt with revolving suction device
Max Mechanical speed	1600r/min
Transmission device	Three frequency inverter motor
Control type	Computer control
Man-machine interaction	Touch screen
Winding transmission	Gear transmission
Flyer transmission	Gear transmission
Winding power shaft	Universal shaft
Differential device	Visible oil bath differential box
Reversing device	Software
Yarn forming angle	Software
Three auto doffing	Software
Signal display	Five lamps indicated on machine headstock
Tension adjustment	Software
Tension fine adjustment	Software
Unevenness preventing	Software
Sliver fault preventing	Software
Winding density adjustment	Software
Twist changing	Twist gear
Can diameter	Φ400 Φ500 Φ600
Motor power	Main motor 7.5kw; Gear motor 7.5kw; Rail motor 0.75kw
Noise standard	<85
Overall dimension	14565*3477(4365)mm	13005*3477(4365)mm
Weight	11.2 tons	10.9 tons

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