Petking Series Machines Toggle Injection Moulding Machines are designed with CAD optimized high speed, five point twin toggle locking mechanism with use of graphite impregnated bushes & high tensile chrome plated tie bar which provides fast and precise mold closing and opening system.
Being a toggle machine, Petking series of machines have characteristics of faster clamp movement, robust performance, higher energy efficiency, highly productive performance etc.
Petking series machines are available with VDP and Servo system as a standard feature. Automatic mold height & tonnage setting through Sun gear mechanism with rotary encoder makes easy operation of mold setting, which provides advantages like positive drive, no backlash, high rigidity, increased mold safety, longer life etc.
Petking series ranges from 50 to 350 ton clamping force capacity.
Injection Unit |
| PET - 50 | PET - 70 | PET - 100 |
PET - 130 |
PET - 170 |
PET - 220 | PET-270 |
Screw diameter | mm | 28 | 35 | 40 |
45 50 |
50 55 |
55 60 | 65 |
Screw L/D ratio | l/d | 24 | 24 | 24 |
25 24 |
25 24 |
25.5 24 | 25.7 |
Short Weight (PET) | gms | 90 | 155 | 250 |
360 447 |
520 620 |
737 830 | 1144 |
Clamping tonnage | tonne | 50 | 70 | 100 |
130 |
170 |
220 | 270 |
Toggle Stroke | mm | 220 | 300 | 340 |
400 |
430 |
490 | 550 |
Space Between Tie Bars | mm | 275x275 | 315x315 | 380x380 |
430x430 |
472x472 |
532x532 | 580x580 |
Max. mould height | mm | 275 | 320 | 380 |
450 |
480 |
550 | 600 |
Min. mould height | mm | 110 | 120 | 150 |
180 |
180 |
200 | 230 |
Ejector stroke | mm | 60 | 75 | 100 |
115 |
120 |
130 | 145 |
Ejector tonnage | tonne | 20 | 27 | 27 |
33 |
45 |
70 | 70 |
Other Equipments |
|
|
|
|
|
|
|
|
Max Pump Pressure | kg/cm2 | 175 | 175 | 175 |
175 |
175 |
175 | 175 |
Pump Motor Power | kw | 5 | 7.5 | 9.5 |
13 |
15 |
17.5 | 22 |
Heater Power | kw | 3 | 6.2 | 6.2 |
7.2 |
7.5 |
12.5 | 14.9 |
Machine Weight | tonne | 1.9 | 2.9 | 3.2 |
3.8 |
4.6 |
6.9 | 8.5 |
Hopper Capacity | ltrs. | 15 | 25 | 25 |
25 |
25 |
50 | 50 |
Oil Tank Capacity | Itrs. | 120 | 160 | 210 |
260 |
280 |
420 | 560 |