JT-420
JT-420 Automatic Punching Machine
Full-automatic punching machine paper is an equipment specialized in paper-board punching, mainly used for hole punching in the calendar, notebook, exercise book, gray cardboard, PP board, etc, but it is unavailable in metal and other. This machine can unwind papers by step drive and adjust paper thickness. After absorbing papers, they can be transferred into punching die by conveyor belts. After finishing thr papers from thress sides, go to punching. After punching, thr paper enter thr delivery device automatically, are arranged according to the order. The paper sizes and page margins can be adjusted. We can punch various holes by replacing different shaps punching die.
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Technical Specifications |
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Model |
JT-420 |
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Max. punching size for cover |
285x285mm |
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Min. punching size for cover |
148x120mm |
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Max. punching range for inner-sheet, PP plate |
420x420mm |
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Min. punching range for inner-sheet, PP plate |
80x75mm |
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Min. punching thickness |
2mm |
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Max. paper stack height |
500mm |
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Max. working speed (inner sheet) |
4800-7200 times/hour |
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Max. working speed (inner sheet) |
1800-6000 times/hour |
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Paper specification |
50-250g/m2 |
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Power |
AC380V/3PH/50HZ/3KW |
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Machine dimension (LxWxH) |
2000x1000x1300mm |
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Machine weight |
800kg |
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Air compressor (excluded) |
0.37kw |
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Air compressor |
4-6 bar |
