Single Screw Extruder:
1. Stable operation, low rashness sound, high torque.
2. Long service life.
SJ120/33 Single Screw Extruder:
1 | type(high speed screw) |
| SJ120/33 |
2 | diameter of screw | mm | 120 |
3 | L/D(L:effective length of screw D:diameter of screw)
|
| 33:1 |
4 | direct current speed regulation electrical machine | KW | 250-280Kw(made in East Asia) |
5 | highest rotate speed of screw | Rpm | 120 |
6 | maximum extrusion | kg/h | 600-800 |
7 | the material of screw |
| 38CrMoAlA permeability nitrogen treatment ,pay-off part for forced water cooling and asymmetric feeding trough, depth of nitration is between 0.4 and 0.7 mm, hardness is larger than 950 HV, roughness of inner wall is less than or equal to 0.4 um
|
8 | producing area of screw |
| Zhoushan high quality screw made base |
9 | heater |
| Cast aluminum heater |
10 | cooling system |
| forced cooling |
11 | zone of heating |
| 7 areas in all |
12 | heating power | KW | 36Kw in all |
13 |
temperature control instrument |
| controlled by Suer |
14 | frequency changer |
| Shanghai pinil Series or customer assigned |
15 | low-voltage electrical equipment |
|
Delixi product or customer assigned |
16 | power/voltage |
| 380V 50HZ |
Appose : reduction box
Reducer (Germany technology) use the technology of hard-toothed surface helical gear transmission, using 20 CrMoTi carburizing grinding gears processing, the thrust bearing of reducer uses imported bearing.
The system is stable operation, low rashness sound, high torque, two boxes adopt 20 # high quality gear oil lubrication, so as to meet the characteristics of long service life.
With the forced lubrication oil pump;
With the compulsory cooling device.
