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Common Vertical Injection Molding Machine

The clamping part and the injection part are on the same vertical center line, and the mold is opened in the vertical direction.

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PRODUCT DESCRIPTION

Feature

The clamping part and the injection part are on the same vertical center line, and the mold is opened in the vertical direction. Therefore, the floor space is small, the insert is easy to be placed, the mold is convenient to be loaded and unloaded, and the material falling from the hopper can be plasticized more uniformly. However, it is not easy to automatically fall after the product is ejected, and must be removed by hand, which is not easy to achieve automatic operation. Vertical injection molding machine should be used for small injection molding machines, for example the plastic product weight is less than 60 grams.

Technical Data

Model No.  350 550 750 850
INJECTION UNIT    
SCREW DIAMETER mm 25 30 35 40
INJECTION PRESSURE ㎏/ cm2 1747 2170 1594 1663
THEORETICAL SHOT VOLUME cm3 49 99 135 176
SHOT WEIGHT（PS） g 45 90 123 160
INJECTION RATE cm3/sec 35 51 69 107
SCREW STROKE mm 100 140 140 140
MAX.SCREW ROTATE SPEED r/min 205 175 175 200
INJECTION STROKE mm 140 200 200 220
MATERIAL HOPPER CAPACITY   20 30 30 30
CLAMPING UNIT    
MAX.CLAMPING FORCE KN 350 550 750 850
MAX.OPENING FORCE KN 65 135 140 105
MOLD PLATE DIMENSION mm 520×370 650×490 650×490 740×500
SPACE BETWEEN TIE BARS mm 352×370 490×490 490×490 560×500
MAX.OPENING STR0KE mm 180 200 200 250
EJECTOR FORCE KN 13 13/21 13/21 33/35
EJECTOR STROKE mm 45/95 45/145 45/145 75/145
SLIDE UNIT
SLIDE STROK mm 350 500 500 500
MAX. MOLD WEIGHT KG 90 150 180 200
MAX.HYDRAULIC PRESSURE ㎏/ cm2 140 140 140 140
OTHER            
PUMP MOTOR POWER KW 5.5 11 14.7 14.7
HEATING ZONE   3 4 4 4
SIZE m 1.6×1.06×2.18 2.4×1.2×2.65 2.4×1.3×2.65 2.55×1.5×3.2
NET WEIGHT t 1.4 2.4 2.5 4.8

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