ALUCORE COT

Product Range

Specifications
Alloy 3003/3103/31000/AlMnCu/AlMn1
Internal Diameter Tolerance ± 0.025 mm(For All Cots)
±0.015 mm(For Comber Cots )
Internal Surface Finish < 0.4 µRa
Straightness 0.7 mm Per 1000 mm Length
Length As Required From 400 mm to 2100 mm (Length Tolerance +3.0 mm, -0.00 mm)

COTs For

Compact Yarn Spinning
Comber
Ring Frame
Draw Frame
Texturising

85+ Sizes as per tables below

Sizes
ID (mm) Thickness (mm)
12.9 0.5
12.9 0.8
12.9 1.1
13.9 1
14.5 0.8
15.8 1
15.82 1
15.85 1
15.88 1
15.89 1
15.9 1
15.93 1
15.96 1
15.97 1.1
15.98 1
16 1.3
16 1.5
16.9 1
16.9 1.1
17.1 1.1
17.88 1.1
18.9 1
Sizes
ID (mm) Thickness (mm)
17.9 1.1
17.93 1.1
18.1 1
18.88 1
18.88 1.1
18.9 1
18.9 1.3
18.9 1.5
19.9 1
19.9 1.3
19.9 1.5
20.12 1.3
20.4 1.4
20.5 1.5
20.88 1
20.9 1
21.9 1
21.9 1.1
21.9 1.3
21.9 1.5
22.9 1
22.9 1.1
Sizes
ID (mm) Thickness (mm)
22.9 1.3
22.9 1.5
23 1.5
23.9 1
23.9 1.3
23.9 1.5
24.9 1
24.9 1.1
15.8 1
25.2 1
25.2 1.3
25.2 1.5
25.9 1
25.9 1.3
25.9 1.5
26.9 1
27 1
27.9 1
27.9 1.5
28.18 1
28.9 1
29.9 1.5
Sizes
ID (mm) Thickness (mm)
29.9 1
29.9 1.1
29.9 1.3
31.9 1.5
32.18 1
32.5 1.25
37.9 1.5
44.9 1.3
44.9 1.5
44.9 1.5
47.38 1.24
47.38 1.25
47.4 1.26
48.04 1.58
50.9 1.5
53.1 1.5
53.9 1.5
54.9 1.5
57.38 1.25
66.9 1.5