本帖最后由 seobe2010 于 2010-8-6 09:52 编辑 5 _4 U$ Y9 L7 G1 W& p6 w% [% {
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The four-for-one twisting process has reached technological maturity during the last five years.6 A6 h$ G. E: l% G1 C/ o% b8 L+ H
This maturity is manifested by the high number of T4T-R four-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 new T4TR-S four-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 the T4TR-S machine 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.
8 }) g: m, |: J" bThe T4TR-S four-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 the T4T-R machines, can interchangably be used on the T4TR-S four-for-one twisting machine.
4 H8 L0 C; ^/ UThe T4TR-S, like the T4T-R, is ruggedly built to deal with the work requirements when twisting industrial yarns. The T4TR-S machine 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.8 F" R/ {4 C- c' W- X: P
SIMA engineers and technologists would welcome the opportunity to challenge themselves in finding solution to the most demanding applications.
6 Y% [+ f+ P* G3 P# v: Y0 EAll rotating parts of twister T4TR-S are 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 % ?' p: J$ L2 Q! x, s3 J) f
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发表于 2010-8-6 09:24:54
