本帖最后由 seobe2010 于 2010-8-6 09:52 编辑4 P o5 B! ]+ v$ q& U4 H
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- M S n" h4 qThe four-for-one twisting process has reached technological maturity during the last five years.. r) b i5 v3 R5 R4 }$ _: B, o
This maturity is manifested by the high number ofT4T-Rfour-for-one machines purchased by SIMA customers worlwide for twisting natural and synthetic fibers. An extension of this success story is the introduction of the newT4TR-Sfour-for-one twistingdesigned and "fine tuned" for twisting finer denier yarns (up to 50.000 denier) at high r.p.m. rates, with the greatest flexibility:
- Up to 14.000 twists per minute
- Up to 450 meters per minute linear speed
- Package sizes up to 12" x 12".
The economic advantages of theT4TR-Smachine operation at 450 meters linear speed per minute become obvious when compared to its predecessor machines operating one-for-one or even two-for-one twisting.( E, c$ ?6 c+ C2 k% U
TheT4TR-Sfour-for-one twisting machine can be applied for in-line twisting, and the machine is so designed that the DU-100 robot, now successfully working on theT4T-Rmachines, can interchangably be used on theT4TR-Sfour-for-one twisting machine.
1 A' e5 j2 N3 J# ?; o2 s7 nTheT4TR-S, like theT4T-R, is ruggedly built to deal with the work requirements when twisting industrial yarns. TheT4TR-Smachine represents the latest state of the art development which is the result of SIMA's research based on fifty years of experience in twisting and rope making machinery.
& H& P" L$ l, z# o9 C" Z: q$ w9 dSIMA engineers and technologists would welcome the opportunity to challenge themselves in finding solution to the most demanding applications.# Q% u- d! V; v$ {& q
All rotating parts of twisterT4TR-Sare dynamically balanced. 国内机型一圈只能做2个回捻，国外最新机械一圈4回捻。最快一分钟可以做14000捻（英制）。大大的提高了产品。突破万捻技术
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发表于 2010-8-6 09:24:54
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