VAINO INTERNATIONAL LIMITED
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High speed Injection Molding Machine HM-220 for PS spoon fork knife
25 cavities 2g big spoon cycle time 6-12sec according to design
We offer servo system for this model with following features:
HIGH ENERGY SAVINGS
Under normal operating conditions,compared with conventional hydraulic injection molding machines,energy saving of 20-80% can be achieved.
MOLDING STABILITY
Compared with conventional injection molding machines,repeatability is greatly improved due to ervo motor closed-loop control
QUICK RESPONSE
Featuring a dynamic servo motor with a response time of only 0.05sec
QUIET OPERATION
Machine runs much lower noise levels, particularly in low speed applications
RELIABLE HOLDING PRESSURE
Compared with traditional hydraulic machine,the holding pressure is more stable and does not have limitation
BETTER OIL TEMPERATRURE STABILITY
The servo system only delivers hydraulic oil as it is needed for the various functions,This prevents unnecessary generation of heat and substantially reduces oil cooling requirements.
Specification:
| HM-220 | ||||
| INJECTION UNIT | UNIT | A | B | C |
| SCREW DIAMETER | mm | 45 | 50 | 55 |
| SCREW L/D RETIO | L/D | 23.9 | 21.4 | 19.3 |
| INJECTION VOLUME | cm3 | 413 | 510 | 617 |
| INJECTION WEIHGT | g | 376 | 464 | 562 |
| oz | 13.27 | 16.38 | 19.82 | |
| INJECTION RATE | cm3/ s | 152 | 187.7 | 227.1 |
| INJECTION PRESSURE | Mpa | 219 | 177 | 146 |
| CREW SPEED | rpm | 150 | ||
| CLAMPING UNIT | ||||
| CLAMPING FORCE | kN | 2200 | ||
| MOLD OPEN STROKE | mm | 470 | ||
| SPACE BETWEEN TIE BARS | mm | 530×530 | ||
| MAX.MOLD HEIGHT | mm | 200～530 | ||
| EJECTOR STROKE | mm | 130 | ||
| EJECTOR FORCE | kN | 70 | ||
| OTHERS | ||||
| MAX.PUMP PRESSURE | Mpa | 16 | ||
| PUMP MOTOR POWER | kW | 18.5 | ||
| HEATER POWER | kW | 14.2 | ||
| MACHINE DIMENSIONS | mm | 5.6×1.5×2 | ||
| OIL TANK CAPACITY | L | 310 | ||
| MACHINE WEIGHT | t | 7.2 | ||