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 | |
|---|---|---|---|---|---|---|---|---|
AF3-76/4 |
62.2 2.448 |
70.4 2.771 |
41.28 1 5/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1 |
||
AF3-76/5 |
62.2 2.448 |
70.4 2.771 |
53.98 2 1/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1 |
||
AF3-76/6 |
62.2 2.448 |
70.4 2.771 |
66.68 2 5/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1 |
||
AF3-80/2 |
68.3 2.688 |
76.9 3.027 |
22.23 7/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1 |
||
AF3-80/3 |
68.3 2.688 |
76.9 3.027 |
28.58 1 1/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1 |
||
AF3-80/4 |
68.3 2.688 |
76.9 3.027 |
41.28 1 5/8 |
2.11-1.65 0.083-0.065 |
14-16 |
1 |
||
AF3-74/2 |
58.6 2.307 |
67 2.637 |
22.23 7/8 |
6.58 0.259 |
3 |
1 |
||
AF3-74/3 |
58.6 2.307 |
67 2.637 |
28.58 1 1/8 |
6.58 0.259 |
3 |
1 |
||
AF3-74/4 |
58.6 2.307 |
67 2.637 |
41.28 1 5/8 |
6.58 0.259 |
3 |
1 |
||
AF3-74/5 |
58.6 2.307 |
67 2.637 |
53.98 2 1/8 |
6.58 0.259 |
3 |
1 |
||
AF3-74/6 |
58.6 2.307 |
67 2.637 |
66.68 2 5/8 |
6.58 0.259 |
3 |
1 |
||
AF3-75/2 |
60.4 2.377 |
68.8 2.708 |
22.23 7/8 |
6.05 0.238 |
4 |
1 |
||
AF3-75/3 |
60.4 2.377 |
68.8 2.708 |
28.58 1 1/8 |
6.05 0.238 |
4 |
1 |
||
AF3-75/4 |
60.4 2.377 |
68.8 2.708 |
41.28 1 5/8 |
6.05 0.238 |
4 |
1 |
||
AF3-75/5 |
60.4 2.377 |
68.8 2.708 |
53.98 2 1/8 |
6.05 0.238 |
4 |
1 |
||
AF3-75/6 |
60.4 2.377 |
68.8 2.708 |
66.68 2 5/8 |
6.05 0.238 |
4 |
1 |
||
AF3-76/2 |
62.2 2.448 |
70.4 2.771 |
22.23 7/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1 |
||
AF3-76/3 |
62.2 2.448 |
70.4 2.771 |
28.58 1 1/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1 |
||
AF3-76/4 |
62.2 2.448 |
70.4 2.771 |
41.28 1 5/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1 |
||
AF3-76/5 |
62.2 2.448 |
70.4 2.771 |
53.98 2 1/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1 |
||
AF3-76/6 |
62.2 2.448 |
70.4 2.771 |
66.68 2 5/8 |
5.59-5.16 0.22-0.203 |
5-6 |
1 |
||
AF3-77/2 |
63.6 2.503 |
72 2.834 |
22.23 7/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-77/3 |
63.6 2.503 |
72 2.834 |
28.58 1 1/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-77/4 |
63.6 2.503 |
72 2.834 |
41.28 1 5/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-77/5 |
63.6 2.503 |
72 2.834 |
53.98 2 1/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-77/6 |
63.6 2.503 |
72 2.834 |
66.68 2 5/8 |
4.57-4.19 0.18-0.165 |
7-8 |
1 |
||
AF3-78/2 |
65 2.559 |
73.4 2.889 |
22.23 7/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
||
AF3-78/3 |
65 2.559 |
73.4 2.889 |
28.58 1 1/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
||
AF3-78/4 |
65 2.559 |
73.4 2.889 |
41.28 1 5/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
||
AF3-78/5 |
65 2.559 |
73.4 2.889 |
53.98 2 1/8 |
3.76-3.40 0.148-0.134 |
9-10 |
1 |
Select Expander Table
Spare Part
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Item Code | Spare Part | Expander | Price | |
|---|---|---|---|---|
DM-14 |
Mandrel |
AF3-41/2 |
||
22-3-F3S |
Roller |
AF3-41/3 |
||
22-3-F3S |
Roller |
AF3-41/3 |
||
DM-14 |
Mandrel |
AF3-41/3 |
||
DM-14 |
Mandrel |
AF3-41/3 |
||
22-4-F3S |
Roller |
AF3-41/4 |
||
22-4-F3S |
Roller |
AF3-41/4 |
||
DM-14 |
Mandrel |
AF3-41/4 |
||
DM-14 |
Mandrel |
AF3-41/4 |
||
23-2-F3S |
Roller |
AF3-42/2 |
||
23-2-F3S |
Roller |
AF3-42/2 |
||
DM-15 |
Mandrel |
AF3-42/2 |
||
DM-15 |
Mandrel |
AF3-42/2 |
||
23-3-F3S |
Roller |
AF3-42/3 |
||
23-3-F3S |
Roller |
AF3-42/3 |
||
DM-15 |
Mandrel |
AF3-42/3 |
||
DM-15 |
Mandrel |
AF3-42/3 |
||
23-4-F3S |
Roller |
AF3-42/4 |
||
23-4-F3S |
Roller |
AF3-42/4 |
||
DM-15 |
Mandrel |
AF3-42/4 |
||
DM-15 |
Mandrel |
AF3-42/4 |
||
24-2-F3S |
Roller |
AF3-43/2 |
||
24-2-F3S |
Roller |
AF3-43/2 |
||
DM-15 |
Mandrel |
AF3-43/2 |
||
DM-15 |
Mandrel |
AF3-43/2 |
||
24-3-F3S |
Roller |
AF3-43/3 |
||
24-3-F3S |
Roller |
AF3-43/3 |
||
DM-15 |
Mandrel |
AF3-43/3 |
||
DM-15 |
Mandrel |
AF3-43/3 |
||
24-4-F3S |
Roller |
AF3-43/4 |
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