VAINO INTERNATIONAL LIMITED
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high production capacity Variable Pump Injection Moulding Machine K2-280
VARIABLE PUMP SERIES
This series machine use a high response proportional variable-capacity system, make RMS of the hydraulic system match to the machine running energy, avoid throttling and loss of the overflow energy tremendously ,decrease the machine calorific value, and save the electricity from 30%-60% compared with the common standard machine .the economic efficiency will be more obvious ,which could provide our customers with broad room to choose.
OIL SAVING:
equipped with performance filter device to make sure that the hydraulic oil will keep long life
WATER SAVING:
No overflowing heating,low oil temperature saves cooling water,and increases the using life of the sealing elements
POWER SAVING:
Save power 30-60%
HIGH SPEED:
Increase 20% performance capacity by using variable displacement pump than fixed pump
SPECIFICATIONS
| SPECIFICATIONS | ||||
| DESCRIPTION | UNIT | K2-280 | ||
| INJECTION | A | B | C | |
| SHOT VOLUME | CM3 | 700 | 792 | 930 |
| SHOT WEIGHT | G | 636 | 720 | 845 |
| (PS) | OZ | 22.2 | 25.2 | 29.5 |
| SCREW DIAMETER | MM | 55 | 60 | 65 |
| INJECTION PRESSURE | MPA | 211 | 177 | 151 |
| SCREW L:D RATIO | 22:1 | 20:1 | 18.5:1 | |
| SCREW STROKE | MM | 300 | ||
| SCREW SPEED (STEPLESS) | R/MIN | 0~150 | ||
| CLAMPING UNIT | ||||
| CLAMPING FORCE | KN | 2800 | ||
| OPENING STROKE | MM | 570 | ||
| PLATEN SIZE | MM*MM | 870*850 | ||
| SPACE BETWEEN TIE BARS | MM*MM | 610*590 | ||
| MOLD THICKNESS (MIN-MAX) | MM | 220~620 | ||
| MAX.DAYLIGHT | MM | 1190 | ||
| HYDRAULIC EJECTION STROKE | MM | 160 | ||
| HYDRAULIC EJECTION FORCE | KN | 77 | ||
| POWER UNIT | ||||
| HYDRAULIC SYSTEM PRESSURE | MPA | 17.5 | ||
| PUMP MOTOR(V/S) | KW | 22/28.3 | ||
| HEATING CAPACITY | KW | 18 | ||
| NUMBER OF TEMP CONTROL ZONES | 5+(NOZZLE ) | |||
| GENERAL | ||||
| DRY-CYCLE TIME | SEC | 5 | ||
| OIL TANK CAPACITY | L | 380 | ||
| MACHINE DIMENSIONS | MXMXM | 6.4*1.5*2.2 | ||
| MACHINE WEIGHT | KG | 11000 | ||
