Description
Description
Rollers Vpsm-Pd 1500 550/550, an index 502.058, are intended for mixture, plastication, a warming up and a listovaniye of plastics. A scope - the enterprises of chemical industry, the enterprise of building materials, artificial skin and film materials. Climatic modification of UHL 4 in accordance with GOST 15150-69. Category of production "In" on CONSTRUCTION NORMS AND REGULATIONS 2.09.02-85. A room P-IIA class according to PUE. Rollers can independently work or be a part of various technological lines.Technical characteristics
| Name of parameter | Value of parameter |
| 1. Diameter of a forward roll, mm | 550 |
| 2. Diameter of a back roll, mm | 550 |
| 3. Length of a barrel of rolls, mm | 1500 |
| 4. Friction | 1: 1,27 |
| 5. Working surface of rolls | cylindrical, smooth |
| 6. Hardness of a working surface of rolls, HRCE | 42 … 47 |
| 7. Thickness of the bleached layer in the processed roll, mm | 10 … 25 |
| 8. Productivity, l/cycle | 66 |
| 9. The maximum working gap between rolls, mm | 10 |
| 10. Speed district forward roll, m/min | 29 |
| 11. Speed district back roll, m/min | 36,8 |
| 12. Adjustment of a gap idling and under loading | mechanical |
| 13. Readjusting of a gap idling | manual |
| 14. The size of an automatic razdvig of rolls at an emergency stop of rollers, mm, not less | 25 |
| 15. Sort of current of a power line | three-phase, variable |
| 16. Working tension, In | 380 |
| 17. Frequency of current, Hz | 50 |
| 18. Electric motor of the drive of rollers, type | 4A280S6Y3 |
| power | 75 |
| speed, rpm | 985 |
| 19. Electric motor of the mechanism of adjustment of a gap | |
| power | 1,7 |
| speed, rpm | 1340 |
| quantity, piece | 2 |
| 20. Reducer of the drive of rollers | KTs1-500-IV with a special output shaft according to the drawing
706.997.00.00.001 |
| transfer number | 9,65 |
| 21. Brake of the drive of rollers of TKG-300 | kolodochny with a hydropusher |
| 22. Heating system of rolls | closed |
| heat carrier | superheated water, steam |
| 23. Pressure of the heat carrier, kgf/cm2, no more | 15 |
| 24. Working temperature of rolls, 0C, no more | 180 |
| 25. Overall dimensions | |
| length | 4840 |
| width | 3120 |
| height | 1915 |
| 26. Weight, kg | 19350 |
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Valets rezinoobrabatyvayushchy Vpsm-Pd 1500 550/550
