CE Certified
Tube Tools — Boiler Tube Expanders
AF3 Series
Boiler Tube Expanders
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‘5 Roll’ design is used primarily for rolling thin walled tubes used in sugar mill juice heaters, pans.
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5 Rolls’ give you a more concentric, uniform expansion vs. a ‘3 roll’ expander in thin tubes and reduces tube ‘spring back’ effect.
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Use – For top plate tube expansion in pans, juice heaters in sugar mills.
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Expander | Min ID Tool Enters (mm)Min ID Tool Enters (inch) | Max Expansion Tool (mm)Max Expansion Tool (inch) | Reach (mm)Reach (inch) | Thickness (mm)Thickness (inch) | Thickness (bwg) | Drive inch | Price | |
|---|---|---|---|---|---|---|---|---|
AF3-84/4 |
74.6 2.937 |
84.2 3.314 |
41.28 1 5/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1 |
||
AF3-84/5 |
74.6 2.937 |
84.2 3.314 |
53.98 2 1/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1 |
||
AF3-84/6 |
74.6 2.937 |
84.2 3.314 |
66.68 2 5/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1 |
||
AF3-85/2 |
76.2 3 |
85.5 3.366 |
22.23 7/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-85/3 |
76.2 3 |
85.5 3.366 |
28.58 1 1/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-85/4 |
76.2 3 |
85.5 3.366 |
41.28 1 5/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-85/5 |
76.2 3 |
85.5 3.366 |
53.98 2 1/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-85/6 |
76.2 3 |
85.5 3.366 |
66.68 2 5/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-87/2 |
79.4 3.125 |
89 3.503 |
22.23 7/8 |
2.77-1.65 0.109-0.065 |
12-16 |
1 |
||
AF3-87/3 |
79.4 3.125 |
89 3.503 |
28.58 1 1/8 |
2.77-1.65 0.109-0.065 |
12-16 |
1 |
||
AF3-87/4 |
79.4 3.125 |
89 3.503 |
41.28 1 5/8 |
2.77-1.65 0.109-0.065 |
12-16 |
1 |
||
AF3-87/5 |
79.4 3.125 |
89 3.503 |
53.98 2 1/8 |
2.77-1.65 0.109-0.065 |
12-16 |
1 |
||
AF3-87/6 |
79.4 3.125 |
89 3.503 |
66.68 2 5/8 |
2.77-1.65 0.109-0.065 |
12-16 |
1 |
||
AF3-86/2 |
77.8 3.062 |
87.4 3.44 |
22.23 7/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
||
AF3-86/3 |
77.8 3.062 |
87.4 3.44 |
28.58 1 1/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
||
AF3-86/4 |
77.8 3.062 |
87.4 3.44 |
41.28 1 5/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
||
AF3-86/5 |
77.8 3.062 |
87.4 3.44 |
53.98 2 1/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
||
AF3-86/6 |
77.8 3.062 |
87.4 3.44 |
66.68 2 5/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
||
AF3-85/2 |
76.2 3 |
85.5 3.366 |
22.23 7/8 |
7.21 0.284 |
2 |
1 |
||
AF3-85/3 |
76.2 3 |
85.5 3.366 |
28.58 1 1/8 |
7.21 0.284 |
2 |
1 |
||
AF3-85/4 |
76.2 3 |
85.5 3.366 |
41.28 1 5/8 |
7.21 0.284 |
2 |
1 |
||
AF3-85/5 |
76.2 3 |
85.5 3.366 |
53.98 2 1/8 |
7.21 0.284 |
2 |
1 |
||
AF3-85/6 |
76.2 3 |
85.5 3.366 |
66.68 2 5/8 |
7.21 0.284 |
2 |
1 |
||
AF3-86/2 |
77.8 3.062 |
87.4 3.44 |
22.23 7/8 |
6.58 0.259 |
3 |
1 |
||
AF3-86/3 |
77.8 3.062 |
87.4 3.44 |
28.58 1 1/8 |
6.58 0.259 |
3 |
1 |
||
AF3-86/4 |
77.8 3.062 |
87.4 3.44 |
41.28 1 5/8 |
6.58 0.259 |
3 |
1 |
||
AF3-86/5 |
77.8 3.062 |
87.4 3.44 |
53.98 2 1/8 |
6.58 0.259 |
3 |
1 |
||
AF3-86/6 |
77.8 3.062 |
87.4 3.44 |
66.68 2 5/8 |
6.58 0.259 |
3 |
1 |
||
AF3-87/2 |
79.4 3.125 |
89 3.503 |
22.23 7/8 |
6.05 0.238 |
4 |
1 |
||
AF3-87/3 |
79.4 3.125 |
89 3.503 |
28.58 1 1/8 |
6.05 0.238 |
4 |
1 |
Select Expander Table
Spare Part
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Item Code | Spare Part | Expander | Price | |
|---|---|---|---|---|
24-4-F3S |
Roller |
AF3-43/4 |
||
DM-15 |
Mandrel |
AF3-43/4 |
||
DM-15 |
Mandrel |
AF3-43/4 |
||
26-2-F3S |
Roller |
AF3-44/2 |
||
DM-16 |
Mandrel |
AF3-44/2 |
||
26-3-F3S |
Roller |
AF3-44/3 |
||
DM-16 |
Mandrel |
AF3-44/3 |
||
26-4-F3S |
Roller |
AF3-44/4 |
||
DM-16 |
Mandrel |
AF3-44/4 |
||
27-2-F3S |
Roller |
AF3-45/2 |
||
DM-16 |
Mandrel |
AF3-45/2 |
||
27-3-F3S |
Roller |
AF3-45/3 |
||
DM-16 |
Mandrel |
AF3-45/3 |
||
27-4-F3S |
Roller |
AF3-45/4 |
||
DM-16 |
Mandrel |
AF3-45/4 |
||
31-2-F3S |
Roller |
AF3-46/2 |
||
31-2-F3S |
Roller |
AF3-46/2 |
||
DM-16 |
Mandrel |
AF3-46/2 |
||
DM-16 |
Mandrel |
AF3-46/2 |
||
31-3-F3S |
Roller |
AF3-46/3 |
||
31-3-F3S |
Roller |
AF3-46/3 |
||
DM-16 |
Mandrel |
AF3-46/3 |
||
DM-16 |
Mandrel |
AF3-46/3 |
||
31-4-F3S |
Roller |
AF3-46/4 |
||
31-4-F3S |
Roller |
AF3-46/4 |
||
DM-16 |
Mandrel |
AF3-46/4 |
||
DM-16 |
Mandrel |
AF3-46/4 |
||
28-2-F3S |
Roller |
AF3-47/2 |
||
DM-17 |
Mandrel |
AF3-47/2 |
||
28-3-F3S |
Roller |
AF3-47/3 |
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