ZJS-LT SLUB ATTACHMENTS fit to spin all kinds of staple normal or filament fiber for pure or blending spinning,the shortest slub length can be 20mm,the shortest slub distance is 20mm,the largest thickness ratio is 6times. suitable counts is:

97.17-9.717tex(Ne6-Ne60).assorting with other devices,it can spin spandex core-spun yarn,AB slub yarn,color-dot slub yarn,polyester filament core-spun slub yarn with high or low elasticity and so on series of fancy yarn or ply yarn with sluby. Fit for the ring frames type: domestic or overseas normal types,like FA502,FA506,FA503,FA507,FA513,DTM129,EJM128 TOYODA RY,RY4,RY5,RR, RR3 HOWA UA,UA27,UA33

LAKSHMI G5/1,LR6,ZINSER,RIETERMARZOLI.
FA601,FA1603,BD200-SN,RIETER RU14,R20.

. spinning principle

this device make the slub through middle and bottom roller accelerating to feeding exceedingly, including the electric controller system and machinery transmission system.

1.electric controller system

principle drawing and connecting drawing is attached, please do according the drawing to connect,not to mistake the No.,otherwise it will cause un-forecast troubles

the electric system is formed by servomotor, driver, PLC, touching-screen, coder etc. firstly the coder measures the rotating speed of front roller, according the process data inserted by customer, PLC control the speed of servomotor through emitting impulse with different frequency after auto-operation, thereby make middle and bottom roller fed exceedingly under controlling, finally the slub is output by front roller.

2.the machinery transmission system

Collocating the different auxiliary machinery transmission system to different type of ring frame.

. functions & property

spinning type

1. ring yarn spinning

this attachment can turn to ring yarn spinning type on the touch screen conveniently, no need to change the drafting gears and other parts, only required to set the correct total drafting rate (the rotation speed of front roller / back roller) and decelerating rate(rotation speed rate of servomotor to back roller)

2 .slub yarn

it can spin different specifications of slub yarn according the different setting data

1single pattern spinning type:the slub distance,length,thickness rate,all are same to the spun slub yarns.

2 many patterns circulating type: it makes the slub distance and slubs regularly according the spinning groups set by user.if the length or distance is 0,they will return to the first group to get the data, forming the circulation according so.

3 irregular spinning type: it proceed to irregular spinning through getting the data random from the distance and length groups. This type avoid to form the regular stripe on the fabric surface after long-time practice,so meet the fabric demands of different manner.

3 .color-dot yarn spinning

it requires the slub attachment cooperating with another device together to spin color-dot yarn, two steps to finish: first, feeding the spun yarn(after winding) to front roller in advance; second, middle and back roller feeding the colorful cotton(or different fibers) intermittently, then bundled with the yarns fed from front roller to form the color dot. In the process setting stage, set the spinning type into color-dot, then middle and back roller will pause on spinning slub distance, and will accelerate on spinning slub length, so the color cotton fiber(or other different type fiber) is fed to form the color dot (color slub)yarn. The difference between color dot and slub yarn is : the slub length part will pause on spinning color dot yarn. But it is the normal yarn condition on spinning slub yarn. The color dot spinning possesses all functions of slub spinning .