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HYW-2800 Two-color Injection Molding Machine

HYW-2800 Two-color Injection Molding Machine


The injection molding of the hybrid two-color injection molding machine uses the thermophysical nature of plastic plasticity. Plastic materials of different colors enter two or more barrels through a funnel, and the heating coil on the barrel heats the plastic inside into a molten state, while there is a rotating screw inside the barrel. The material slowly begins to plasticize, melt and homogenize under the dual action of the screw's shear force and external heating. When the screw rotates, the material in the molten state is pushed to the head of the screw under the action of shear force and friction of the screw groove, and at the same time, under the counteraction of the material, the screw recedes, gradually forming a storage space at the head of the screw to complete the whole plasticizing process. Then, under the thrust of two or more injection cylinder pistons, the two or more screws inject the material in the storage chamber into the model cavity of the mold with high speed and high pressure. After the molten material in the mold is holding pressure, cooling and fixed plasticization, the mold opens under the action of the mold closing mechanism, and the ejector device ejects and drops the shaped products inside, which completes the whole injection molding process, and in this process, it is all done automatically, and the mixed two-color injection molding machine mixed color plastic products are finished. 


        HYW-2800 Two-color Injection Molding Machine                    

名称

单位

数值

螺杆直径                    ScrewDiameter

mm

60

42

理论注射容积                   ShotVolume

cm³

Ⅰ+Ⅱ=900  

实际注射质量               ShotWeight(ps)

g

Ⅰ+Ⅱ=820

注射压力               InjectionPressure

Mpa

180

165

螺杆转速                      ScrewSpeed

rpm

2-160

2-200

合模力                      ClampingForce

KN

2800

开模行程                     PlatenStroke

mm

550

拉杆内间距           SpaceBetweenTie-bars

mm

580×580

最大模厚            Max.MouldThickness

mm

620

最小模厚               Min.MouldThickness

mm

230

顶出行程             EjectorStokeDistance

mm

155

液压顶出力                 EjectorTonnage

KN

71

油泵最大压力             Max.PumpPressure

Mpa

16

油泵马达功率                   MotorPower

KW

37

电热功率                      HeaterPower

KW

18

机器外形尺寸      MachineDimesions(LXWXH)

m

6.80×2.30×2.20

重量(约)         MachineWeight(about)

T

9.5

 

 

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