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SRA3 sheets can be numbered, perforated and creased. Number at up to 6000 per hour. Graphic Whizard numbering and perforating machines all feature the unique adjustable-depth perf/score system. Sets can be part-perforated in one pass (ie 3 out of 4 sheets perforated, bottom last sheet left unperforated). G-Whiz numberers perforate and score before the sheet is numbered, sheets are held in position by three sets of gripper wheels whilst being perforated or scored. Other manufacturers perforate and score on a single set of exit wheels after being numbered, with the resulting run-off in the perforation accuracy.
FEATURES
- Up to 6000 sheets/sets per hour
- Up to SRA3 landscape or portrait can be fed
- Crash numbers up to a 10 part set · Up to 10 numbers per head per sheet
- 1 or 2 numbering heads (heads number and lock through 360 degrees)
- Table-top model, stand optional
- Feeds glued sets from either open or glued edge
- Adjustable depth perf/score
- Perforating options: 2, 4, 6, 8,12,16 TPI
- Microperf options: 42, 72 TPI
- Scoring options: wide (standard) or narrow
- Optional slitting blade available
- Repeat number x2 x3 x4
- 0.010" numbering registration
- Automatic feeder
- Microprocessor controlled for simple programming
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SPECIFICATIONS
| Speed (per hour) |
6000 |
| Sheet size (max.) |
450 x 450mm |
| Sheet size (min.) |
76 x 127mm |
| Paper weights |
45 - 250 gsm |
| Impression control |
Electronically variable - crash up to 10 part NCR set |
| Register |
Microprocessor controlled to 0.010" |
| Max number of heads |
2 |
| Drive unit type |
Electric solenoid |
| Friction feed system |
Yes |
| Optional max numbers per head |
10 |
| Job memories |
1 |
| Head rotation |
360 degrees |
| Repeat number |
x2 x3 x4 |
| Dimensions (L x W x H) |
1.12 x 0.69 x 0.26m |
| Weight |
57 Kg |
| Power supply |
240v 50Hz |
| Mobile stand |
Optional |
| Numbering heads |
6 digit backward with two sinkable wheels |
| Inking system |
Ink pad with built-in reservoir |
| Standard accessories |
1 accessory holder with one 12 TPI perf and 1 score blade |
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