SG one-screw plastic extruders gearbox sequence
In depth introduction:
SG collection solitary screw gearbox adopts a variety of specialized codes controlled by JB/T9 514 .one-1999,the gear of gearbox adopts large rigidity alloy steel,with gear grinding processing by means of carburizing, quenching and other thermal treatment, precision of amount six, large gear precision, equipment rigidness of HRC58-62, and low transmission noise outfitted with high bearing potential thrust bearing, with reliable performance, can bear massive axial thrust the inside element of gearbox can be selected according to the customer’s need, imported substance is adopted, geared up with imported pressured lubrication and cooling program at the same time, the gearbox has substantial transmission efficiency, reduced sound and long-term operation.
| Design variety | Thrust spherical roller bearings | highest electrical power | The screw diameter | Enter shaft diameter | Generally employed ratio |
| SG10 | 29415 | 7.5KW | thirty-forty | 28 | eight:1 ten:1 fourteen:1 sixteen:one |
| SG25 | 29417 | 11KW | 40-50 | 32 | eight:1 ten:1 14:1 sixteen:one |
| SG35 | 29422 | 18.5KW | fifty-sixty five | 40 | eight:1 ten:1 14:1 16:1 twenty:one |
| SG50 | 29424 | 30KW | 55-70 | forty five | ten:1 fourteen:1 16:1 twenty:1 |
| SG65 | 29428 | 45KW | sixty five-80 | fifty five | ten:1 fourteen:1 16:1 20:1 |
| SG90 | 29432 | 55KW | 75-ninety | 60 | 10:1 fourteen:1 sixteen:1 twenty:1 |
| SG120 | 29434 | 75KW | 80-one hundred ten | 65 | 10:1 fourteen:1 sixteen:1 twenty:1 |
| SG150 | 29436 | 85KW | ninety-one hundred twenty | 75 | 10:1 fourteen:1 sixteen:1 twenty:one |
| SG180 | 29438 | 110KW | one hundred-a hundred thirty | 85 | 14:1 16:1 20:1 |
| SG210 | 29440 | 132KW | a hundred-130 | 85 | 14:1 sixteen:1 twenty:1 |
| SG250 | 29448 | 185KW | one hundred ten-a hundred and forty | eighty five | 16:1 twenty:one |
| SG280 | 29452 | 200KW | 120-150 | 95 | sixteen:1 20:one |
