| Extruder: |
|
|
| Screw diameter |
mm |
40 |
| Length / diameter ratio |
|
24 : 1 |
| Plasticising capacity at max. speed |
kg / hr |
24 (HDPE) |
| Barrel heating load |
KW |
6.0 |
| Die heating load (approx.) |
KW |
5.0 |
| Barrel heating zones |
|
3 |
| Die heating zones |
|
3 |
| Screw speed range |
RPM |
12 - 120 (HDPE)
10 - 90 (RPVC) |
| Thyristor controlled DC motor |
KW |
7.5 |
| B10 life of screw thrust bearing at 480 Kg/cm2 |
Hrs. |
7.5 |
| Capacity of Hopper |
|
46 Liters
26 Kgs. of HDPE |
| Application |
|
HDPE / RPVC |
| Parison Die: |
|
|
| Single Parison die
(HDPE) |
|
Circular side fed. Die ring and Mandrel upto 50 mm
size |
| Two Parison die
(HDPE) |
|
Circular side fed. Die ring and Mandrel upto 50 mm
size. 110 mm centre distance |
| Single Parison die
(RPVC) |
|
Circular bottom fed. Die ring and Mandrel upto 50 mm
size |
| Blow Unit: |
|
|
| Clamping force (max.) |
Tonnes |
3.5 |
| Minimum mould thickness |
mm |
2 x 80 |
| Minimum day-light |
mm |
160 |
| Mould Opening |
mm |
2 x 80 |
| Maximum day-light |
mm |
320 |
| Stroke of clamping unit |
mm |
250 horizontal |
| Number of dry cycles |
min - 1 |
18 - 20 |
| Hydraulic Unit: |
|
|
| Operating pressure |
Kg / sq. cm. |
40 / 125 |
| Drive power, hydraulic pump |
KW |
3.7 |
| Oil tank capacity |
Litres |
110 |
