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High speed double tape roving stretching appts. - having one pair of tapes for each stretching station and an adjustable tensioning and registering roller
High speed double tape roving stretching appts. - having one pair of tapes for each stretching station and an adjustable tensioning and registering roller
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机译:高速双带粗纱拉伸装置。 -每个拉伸台都有一对胶带,并且可调节的张紧和定位辊
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摘要
Double tape fibre rovings stretching appts. having a pair of draw rollers and a pair of discharge rollers is provided between the pairs of rollers with a pair of stretching endless tapes which are associated with a single stretching station only and which are tensioned and laterally registered by rollers engaging the idling run of the tapes. Device is for stretching rovings 5 to 15 times at discharge speeds of 500-1000 m/min. to produce yarns of 1000-100 tex. Tapes can be driven at speeds 0.55 m/sec.
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机译:双带纤维粗纱拉伸装置。在具有一对拉伸辊和一对排出辊的一对辊之间设有一对拉伸环形带,该环形带仅与单个拉伸站相关联,并且通过与辊子的空转配合的辊被拉伸和侧向对齐。磁带。该设备可将粗纱以500-1000 m / min的排出速度拉伸5至15次。生产1000-100 tex的纱线。可以以> 0.55 m / sec的速度驱动磁带。
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