本帖最后由 seobe2010 于 2010-8-6 09:52 编辑 ! Z& f. h- s4 W% E7 @* \
2 {& A$ l0 x- t
n, E V# m! I) KThe four-for-one twisting process has reached technological maturity during the last five years.
5 K7 m' |) P+ Y* `5 ?( U+ p% RThis 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.6 I2 m0 u5 @8 I* q/ w
The 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.# M% v" ^4 m: D+ @" l
The 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 f8 A& f1 t* C- L6 [/ n; nSIMA engineers and technologists would welcome the opportunity to challenge themselves in finding solution to the most demanding applications.
; f' ]" z8 n1 k" I+ J& F5 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 2 o) F8 w" M: A/ v
详细结构够1000个回复才继续 | 
发表于 2010-8-6 09:24:54
