Model Injection Unit | Unit | PS80P | PS120P |
PS150P |
PS180P |
Screw Diameter | mm | 42 | 45 | 52 | 60 |
Screw L/D Ratio | 21:1 | 21:1 | 20:1 | 20:1 | |
Max. Swept Volume | cm3 | 255 | 325 | 475 | 725 |
Max. Shot Weight | gms. | 243 | 317 | 467 | 678 |
Max. Injection Pressure | kg/cm2 | 1250 | 1250 | 1250 | 1250 |
Rate of Injection | cc/sec | 145 | 145 | 188 | 224 |
Screw Speed | rpm | 200 | 200 | 165 | 150 |
Screw Stoke | mm | 175 | 200 | 220 | 240 |
Nozzle Force | tons. | 3 | 4:3 | 4.3 | 5.0 |
Locking Unit |
Unit | PS80P | PS120P |
PS150P |
PS180P |
Mould Clamping Force |
tons |
80 |
120 |
150 |
180 |
Mould Clamping Stroke | mm |
300 |
325 |
400 |
450 |
Mould Thickness (Min - Max) |
mm | 130 - 400 |
160 - 450 |
160 - 500 |
180 - 560 |
Max. Day Light Opening | mm | 700 |
775 |
900 |
1010 |
Space Between Tie Rod ( H x V) |
mm | 375 x 350 |
420 x 420 |
460 x 460 |
520 x 520 |
Size of Platen(H x V) |
mm | 550 x 550 |
630 x 630 |
720 x 700 |
750 x 750 |
Hydraulic Ejector | Unit | PS80P | PS120P |
PS150P |
PS180P |
Ejector Motor |
mm |
80 |
100 |
130 |
130 |
Ejector Force |
tons |
4.5 |
6.3 |
7 |
8 |
General Specification |
Unit | PS80P | PS120P |
PS150P |
PS180P |
Electric Motor |
HP |
12.5 |
20 |
25 |
30 |
Heater Capacity |
HP | 7 |
11 |
15 |
15 |
Total Connected Load |
HP | 19.5 |
31 |
40 |
45 |
Tank Capacity |
ltrs. |
200 |
250 |
400 |
450 |
Machine Weight |
tons. |
3 |
4.5 |
5.5 |
7 |
Approx. Space ( L x W x H) |
mtr. |
3.75 x 1.5 x 3 |
5 x 1.5 x 3 |
6 x 2 x 2.2 |
6.7 x 1.4 x 2.3 |
VT series premium quality Injection Molding Machines are reliable , Power Efficient , consistent , proven in Indian market for Trouble free long life Operation with minimum Maintenance cost . Available in standard sizes of 30 Tons to 200 Tons with Microprocessor Controls and Proportional Flow / Pressure Hydraulics to ensure repeatability with high production rates . Machine with Thin walled application can be offered on request . With optional feature of Variable Delivery Pump - VDP , which enhance the performance of machine for fast cycle with great saving in Electrical Power . Extra wide Tie bar distances coupled with higher shot weight make machine more versatile to accommodate more numbers of Mould sizes . Less connected load makes oblivious choice of Pratishna Make machines.
PRATISHNA ENGINEERS LIMITED
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