Simplex process

For education purpose.
Shyamol Textile Engineering college

1. SHYAMOLI TEXTILE ENGINEERING COLLEGE PREPARED BY Mehedi H asan T urzo LEVEL-2,TERM-2 ID:TE-49/18

2. WELCOME TO MY PRESENTATION

3. PRESENTATION ON SIMPLEX

4. CONTENTS About Simplex Simplex Machine Objectives Parts of Simplex Operation in Simplex Machine Other Names Of Simplex Manufacturers Of Simplex machine Conclusion

5. Simplex Simplex is the machine where the sliver is subjected to one or more attenuating process and the attenuated sliver receives a small amount of twist and is then wound on bobbins suitable for creeling at next process..

6. SIMPEX MACHINE

7. Objectives

8. Parts of Simplex 1.Bottom steel fluted rollers 2. Top rollers 3. Aprons 4. Pressure arm 5. Cradle assembly 6. Flyer 7.Condencer 8. Top & bottom cleaners 9. Bobbin Rail

9. Operations In Simplex Machine 1.Creeling : To feed the sliver by the help of several rows of driver rollers to the machine.  2.Drafting : To reduce the unit length of sliver to make it suitable for ring spinning system .

10. Operations In Simplex Machine 3.Twisting : To insert small amount of twist to give required strength of roving.  4. Winding : To wind the twisted roving on to bobbin.

11. Operations In Simplex Machine   5.Building : To build the roving in bobbin such a form which will facilitate handling, withdrawing & transfer to the next process .   6.Doffing : To replace an empty bobbin at the place of full roving bobbin.

12. OTHER NAMES OF SIMPLEX MACHINE 1.Speed Frame 2.Roving Frame 3.Fly Frame

13. MANUFACTURERS OF SIMPLEX MACHINE Rieter -Switzerland Toyota-Japan Lakhsmi machinery works-India China textile machinery works Marzoli-Itali

14. CONCLUSION Speed frame is the first machine which enables the winding of the fibrous material on to a package. From this machine the fibre gets a circular shape which is very advantageous to be used in ring spinning. So the importance of this machine is very much.