“Lets Decide the Combing department of future mill”

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%

Points Table

Cost 20

Production 30

Quality 30

Power 15

Repute 05

Lap Formers

ComparisonReiter 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

Points for Cost

15.5

16

16.5

17

17.5

18

18.5

19

19.5

20

Reiter Trutzschler Toyoda Marzoli

17

18.519

20Cost Chart

Points for Power

11

11.5

12

12.5

13

13.5

14

14.5

15

Reiter Trutzschler Toyoda Marzoli

15

12.5

13.5

13

Power

Points for Production

22

23

24

25

26

27

28

29

30

Reiter Trutzschler Toyoda Marzoli

30

28 28

25

Production

Points for Quality

22

23

24

25

26

27

28

29

30

Reiter Trutzschler Toyoda Marzoli

30

25

28

27

Production

Points for Repute

0

1

2

3

4

5

Reiter Trutzschler Toyoda Marzoli

5

4.5 4.54

Production

Total Points

0

10

20

30

40

50

60

70

80

90

100

Trutzschler Marzoli Toyoda Reiter

Repute

Quality

Production

Power

Cost

97

88.5 89 93

Combers

ComparisonReiter 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 System

3/3 4/4 ¾ 5/4

Nips per min(actual)

375 350 325 300

Points for Cost

17.5

18

18.5

19

19.5

20

Reiter Trutzschler Toyoda Marzoli

18.5

19.419.7

20Cost Chart

Points for Power

0

2

4

6

8

10

12

14

16

Reiter Trutzschler Toyoda Marzoli

15

11.512.7 12.2

Power

Points for Production

0

5

10

15

20

25

30

Reiter Trutzschler Toyoda Marzoli

3028.8

24.528

Production

Points for Quality

22

23

24

25

26

27

28

29

30

Reiter Trutzschler Toyoda Marzoli

30

25

28

27

Production

Points for Repute

0

1

2

3

4

5

Reiter Trutzschler Toyoda Marzoli

5

4.5 4.54

Production

Total Points

0

10

20

30

40

50

60

70

80

90

100

Trutzschler Marzoli Toyoda Reiter

Repute

Quality

Production

Power

Cost

98.5

89.2 91.2 89.4

The choice has been made

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