1. “Lets Decide the Combing department of future mill”

2. Production Required
 Lap Former
 147.74 Bags/day with a waste %age of 0.25
 Comber
 121.14 Bags/day with a waste %age of 18%

3. Points Table
Cost 20
Production 30
Quality 30
Power 15
Repute 05

4. Lap Formers

5. Comparison
Reiter Trutzschler Toyoda Marzoli
Cost (Euros) 105916 100308 99297 95292
Power 8Kw 10.5 KW 9.6 KW 10 KW
Production 306 Kg/hr 280.5 Kg/hr 255 Kg/hr 280.5 Kg/hr
Drafting System 3/3 2/3 3/2 2/3
Doubling 28 24-32 Up to 36 28

6. Points for Cost
Cost Chart
20
20 19
19.5 18.5
19
18.5
17
18
17.5
17
16.5
16
15.5
Reiter Trutzschler Toyoda Marzoli

7. Points for Power
15 Power
15
14.5 13.5
14
13
13.5 12.5
13
12.5
12
11.5
11
Reiter Trutzschler Toyoda Marzoli

8. Points for Production
30 Production
30 28 28
29
28
27
25
26
25
24
23
22
Reiter Trutzschler Toyoda Marzoli

9. Points for Quality
30 Production
30 28
29
27
28
27 25
26
25
24
23
22
Reiter Trutzschler Toyoda Marzoli

10. Points for Repute
5 Production
4.5 4.5
5 4
4
3
2
1
0
Reiter Trutzschler Toyoda Marzoli

11. Total Points 97
88.5 89 93
100
90
80
70
Repute
60 Quality
50 Production
40 Power
Cost
30
20
10
0
Trutzschler Marzoli Toyoda Reiter

12. Combers

13. Comparison
Reiter Trutzschler Marzoli Toyoda
Cost (Euros) 107543 102540 99463 100489
Power 7.3 KW 9.5 KW 9.0 KW 8.1 KW
Production 48.9 Kg/hr 47 Kg/hr 45.68 Kg/hr 39.9 Kg/hr
Drafting 3/3 4/4 ¾ 5/4
System
Nips per min 375 350 325 300
(actual)

14. Points for Cost
Cost Chart
20
19.7
20 19.4
19.5
18.5
19
18.5
18
17.5
Reiter Trutzschler Toyoda Marzoli

15. Points for Power
Power
15
16 12.7 12.2
11.5
14
12
10
8
6
4
2
0
Reiter Trutzschler Toyoda Marzoli

16. Points for Production
30 Production
28.8 28
30 24.5
25
20
15
10
5
0
Reiter Trutzschler Toyoda Marzoli

17. Points for Quality
30 Production
30 28
29
27
28
27 25
26
25
24
23
22
Reiter Trutzschler Toyoda Marzoli

18. Points for Repute
5 Production
4.5 4.5
5 4
4
3
2
1
0
Reiter Trutzschler Toyoda Marzoli

19. Total Points 98.5
89.2 91.2 89.4
100
90
80
70
Repute
60 Quality
50 Production
40 Power
Cost
30
20
10
0
Trutzschler Marzoli Toyoda Reiter

20. The choice has been made

21. Required Setup
 Unilap
 Production = 161.86 bags/day/frame
 Required Bags = 147.74 bags/day
 Machines = 0.91 ~ 1 Unilap
 Combers
 Production = 25.86 bags/day/frame
 Required Bags = 121.14 Bags/day
 Machines = 4.68 ~ 5 Combers