SG single-screw plastic extruders gearbox series
Detailed introduction:
SG series single screw gearbox adopts various technical codes regulated by JB/T9 514 .1-1999,the gear of gearbox adopts high rigidity alloy steel,with gear grinding processing through carburizing, quenching and other thermal treatment, precision of level 4-5, high gear precision, gear rigidness of HRC58-sixty two, and low transmission noise equipped with high bearing capacity thrust bearing, with reliable performance, can bear large axial thrust the internal part of gearbox can be selected according to the customer’s requirement, imported material is adopted, equipped with imported forced lubrication and cooling system at the same time, the gearbox has high transmission efficiency, low noise and long-term operation.
| Model number | Thrust spherical roller bearings | maximum power | The screw diameter | Input shaft diameter | Commonly used ratio |
| SG10 | 29415 | 7.5KW | thirty-forty | 28 | 8:1 10:1 14:1 16:1 |
| SG25 | 29417 | 11KW | forty-fifty | 32 | eight:1 10:1 14:1 16:one |
| SG35 | 29422 | 18.5KW | fifty-65 | forty | 8:1 10:1 14:1 16:1 20:one |
| SG50 | 29424 | 30KW | fifty five-70 | forty five | ten:1 14:1 16:1 20:1 |
| SG65 | 29428 | 45KW | sixty five-eighty | 55 | ten:1 14:1 16:1 20:1 |
| SG90 | 29432 | 55KW | seventy five-90 | sixty | 10:1 14:1 16:1 20:one |
| SG120 | 29434 | 75KW | 80-a hundred and ten | sixty five | ten:1 14:1 16:1 20:1 |
| SG150 | 29436 | 85KW | 90-120 | seventy five | ten:1 14:1 16:1 20:one |
| SG180 | 29438 | 110KW | a hundred-one hundred thirty | eighty five | 14:1 16:1 20:one |
| SG210 | 29440 | 132KW | 100-130 | 85 | fourteen:1 16:1 20:one |
| SG250 | 29448 | 185KW | 110-one hundred forty | eighty five | sixteen:1 20:one |
| SG280 | 29452 | 200KW | a hundred and twenty-a hundred and fifty | 95 | 16:1 20:1 |
