ASFA411A, FA415A Roving Frame

The electromechanical integration of the machine has reached the high level, and the main motor adopts inverter for speed regula

The electromechanical integration of the machine has reached the high level, and the main motor adopts inverter for speed regulation. The machine adopts programmable controller (PLC). It has the high efficiency as the excellent Roving Frame for low working strength, high quality roving, which with the advanced driving and drafting system, the automatic and half-automatic of winding, building, doffing, breakage and stopping.

This machine adopts fully-enclosed main gear box with bevel steel gears. The main gear box is lubricated with oil bath and the oil is continuously supplied by oil bump, which ensures the reliability of main driving and the features of low noise, long durability. The drive of arc toothed timing belts are adopted for flyer, winding and lifting device. The bobbin rail is driven by universal coupling, which has the features of compact structure, high-powered transmission, smooth and reliable drive, easy installation and maintenance, etc.

4-roller with double short aprons is adopted. Separating the collection zone (between the first and the second roller) from the main draft zone (between the second and the third roller) can shorten the non-twisting zone, which is in favor of evenness of twist and high quality of rove.

Cleaning device adopts intermittent style top and bottom cleaner with comb and rotary cleaning band. The blowing device working with the suction device at back of the machine can effectively clean the waste on the top rail beam and the waste scraped off from the bottom cleaner.

Adopt fully-enclosed flyer, which is suitable for high speed and big package, increasing the production efficiency.

 Main Technical Data

Model		FA415A			ASFA411A
Spinnable fiber length(mm)		Pure cotton and cotton chemical fiber 22--50
Count(tex)		200--1250 (0.8--5Nm)
Twist range(T/10cm)		1.76--7.44
Draft range		4.13--13.28
Frame style		Right, left
Speed of spindle	Mechanical speed	1200rpm			1300rpm
	Process speed	1000rpm			1100rpm
Cleaning device	Top cleaner	Positive rotary clean tape, traveling blow & suction device is optional
	Bottom cleaner	Positive rotary clean tape + dust suction device
Auto-stop device	Auto stop style	Infrared photo-electrical stop motion
	Infrared photocell position	Front: 2 sets for flyer safety stop Beam: 2 sets for roving stop motion Back: 1 set for sliver stop motion
Spindle gauge(mm)		220			194
Spindle number		108	120	132	112		120		124		132
Total power	With beam blower	15.65
	With traveling blow & suction device	16.4
Package size(mm)		Ø150X400			Ø135X400
Machine length(mm)		13810	15130	16450	12794	13570		13958		14354
Width(mm)	Ø400 Can	3750
	Ø500 Can	4840			5860

ASFA411A, FA415A Roving Frame