Arbor Presses

arbor3
Plain Lever Type Arbor Presses
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arbor2
Press # Diameter of work in inches Capacity over table in inches Capacity over Plate on inches Leverage Ratio Approx. Tons Pressure Height in inches
O 6 1/2 4 1/2 4 20-1 1/2 10
A 6 1/2 4 1/2 Platen 20-1 1/2 10
1 8 5 1/4 4 5/8 25-1 3/4 12
E 8 5 1/4 Platen 25-1 3/4 12
2 13 8 1/2 7 3/4 35-1 2 17
S 13 8 1/2 Platen 35-1 2 17
3 15 12 1/2 11 1/2 50-1 3 21 1/2
W 15 12 1/2 Platen 50-1 3 21 1/2
3 1/2 18 17 1/2 16 60-1 4 29
4 22 21 19 1/4 70-1 5 35
13 15 11 Armature 50-1 3 21
21 15 18 17 50-1 3 27 1/2
31 15 23 22 50-1 3 32 1/2
J 6 4 1/2 Platen 6-1 1/4 10

Simple Ratchet Type Arbor Presses
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Press # Diameter
of workin inches
Capacity
overtable ininches
Capacity
overPlateon inches
Leverage
Ratio
Approx.
TonsPressure
Height
ininches
3-R 15 12 1/2 11 1/2 60-1 4 21 1/2
W-R 15 12 1/2 Platen 60-1 4 21 1/2
3 1/2-R 18 17 1/2 16 70-1 5 29
4-R 22 21 19 1/4 80-1 6 35
13-R 15 11 Armature 60-1 4 21
21-R 15 18 17 60-1 4 27 1/2
31-R 15 23 22 60-1 4 32 1/2
5-R 21 1/2 30 28 1/4 80-1 6 62
6-R 27 32 30 1/4 90-1 7 69

 

Compound Ratchet Type
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Press # Diameter
of workin inches
Capacity over table in inches Capacity over Plate on inches Leverage Ratio Approx. Tons Pressure Height in inches
3 1/2-C 18 17 1/2 16 100-1 8 29
4-C 22 21 19 1/4 160-1 12 35
25-C 25 12 10 1/4 120-1 10 27
31-C 15 23 22 80-1 6 35
5-C 21 1/2 30 28 1/4 160-1 12 62
6-C 27 32 30 1/4 200-1 15 69