Pryor® Automatic Numbering Heads
Designed for fast and accurate serial numbering with the minimum of effort.
- Designed for simple application of serial number marking
- A choice of 7 character sizes from 1.5mm to 6mm
- Each wheel with sharp faced characters engraved 0-9 (inclusive) and one blank station
- Alternative wheel options made to special order
- Automatic indexing on each stroke
- Pneumatic or mechanical actuation
- Frame options to accommodate from 2 to 12 wheels
- For use in most types of marking machines and Presses.(Not suitable for use by hand and hammer)
- Compact and lightweight yet robust and durable
- Spare parts and wheels available
- Suitable for use in our range of presses
| Tell-Tale characters in the wheel grooves show the actual characters in the marking position - particularly helpful when used in a marking press or machine. |
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The security pin not only fastens the wheels in position, but also transmits the compressive load in the body of the tool, directly to the point of impact. |
The chart below shows the range of units available with character size, number of wheels and length of mark.
| Character Size |
Number of wheels |
FRAME |
| mm |
inch |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
Small
Frame
|
| 1.5 |
1/16' |
3.5 |
5.8 |
8.1 |
10.5 |
12.8 |
15.7 |
17.5 |
19.8 |
22.2 |
24.5 |
26.8 |
| 2.0 |
5/64' |
4.3 |
7.1 |
9.9 |
12.7 |
15.5 |
18.3 |
21.1 |
23.9 |
26.7 |
|
| 2.5 |
3/32' |
5.0 |
8.1 |
11.2 |
14.3 |
17.4 |
20.6 |
23.7 |
26.8 |
|
| 3.0 |
1/8' |
5.8 |
9.3 |
12.8 |
16.3 |
19.8 |
23.3 |
26.8 |
|
Large
Frame
|
| 4.0 |
5/32' |
7.3 |
11.6 |
15.9 |
20.2 |
24.5 |
28.8 |
33.1 |
37.4 |
41.7 |
46.0 |
|
| 5.0 |
3/16' |
8.8 |
13.8 |
18.8 |
23.8 |
28.8 |
33.8 |
38.8 |
43.8 |
|
| 6.0 |
¼' |
10.6 |
16.6 |
22.6 |
28.6 |
34.6 |
40.6 |
46.6 |
|
The chart below shows the range of units available with character size, numbers of wheels and length of mark (in inches).
| Character Size | Number of wheels |
|---|
| inch |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
| 1/16' |
0.13 |
0.22 |
0.31 |
0.40 |
0.50 |
0.61 |
0.67 |
0.77 |
0.86 |
0.95 |
1.05 |
| 5/64' |
0.16 |
0.27 |
0.38 |
0.49 |
0.60 |
0.71 |
0.82 |
0.93 |
1.04 |
|
| 3/32' |
0.19 |
0.31 |
0.43 |
0.56 |
0.67 |
0.80 |
0.92 |
1.05 |
|
| 1/8' |
0.22 |
0.36 |
0.50 |
0.63 |
0.77 |
0.91 |
1.05 |
|
| 5/32' |
0.28 |
0.45 |
0.62 |
0.78 |
0.95 |
1.13 |
1.29 |
1.46 |
1.63 |
1.81 |
|
| 3/16' |
0.34 |
0.54 |
0.73 |
0.93 |
1.13 |
1.32 |
1.52 |
1.72 |
|
| ¼' |
0.41 |
0.64 |
0.88 |
1.12 |
1.35 |
1.59 |
1.83 |
|
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