APPLICATION
At the base of HXFA368 Draw Frame & Lap Machines Combined, We have been researched and developed HXFA379 Draw Frame & Lap Machine Combined. The machine is a sort of new type textile machine, which have high efficiency. It could afford combing preparation for Comber, at the same time, could provide middle working procedure for double combing. Combing ? Sliver Lap ? Combing . It is a prepare machine of the high speed Comber. The machine use 18~28 slivers which come from Drawing Frame, double to become web, the two web convolute to the lap which diameter is 500-650mm is used to comber. Or use combing sliver double to become web and then convolute the lap to use to Comber.
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SPECIFICATIONS
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Number of slivers to be combined
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18～28strims
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Feeding sliver weight
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3.3～6g/m
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Delivery speed
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150m/min,max.
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Output
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50～80g/m
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Lap size
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φ650mm
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Draft type
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3-over-3,pressure by pneumatic unit
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Draft times
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1.43～3.10
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Draft system
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2
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Air pressure
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≥0.6Mpa
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Free air consumed
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0.6Mpa
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Main motor with frequency inverter
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380v 11kw 2980r/min 50Hz
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Suction fan motor*
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380v 2.2kw 2860r/min
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Supply voltage
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380V three phase
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Earth line
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≥4mm2
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Dimensions(length×width×height)
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8008mm×5713mm×2850mm
(without sliver cans)
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FEATURES
1.It could make combing preparation for Comber, at the same time, could provide middle working procedure for double combing.it has high speed and avoided the phenomena of the cotton lap to have conglutination
2.The gear ratio at the gear-box achieve zero draft in substance.(The least draft is about 1.06)
3.Adopt active feeding equipment. Reduce suddenness drafting.
4.Draft part and the part of calendar roller is at the same flat which could eliminate the web climb slope and reduce suddenness drafting.