PET Injection Moulding Machines

                    Brief Introduction

                    Mega has involved with the PET Prefrom molding system since late 80th, According to the experience of the building the preform tools, The PET series Injection molding machine has been designed according to the property of MEGA’s own preform moulds. Mega provides the different options for our PET machine, such as the additional pressure holding system, the 25:1 PET screw with extended frame base, double pumps system for better plasticizing effect, two stage injection systems for faster cycle time and post cooling system for the preforms.

                    Features

                    * PLC Controller
                    The MG series use the latest control technology. This high-performance control system provides the ideal communication between the injection molding machine and the operator. The uniform operating concept and logical, clear structure of the functions make machine operation easy and user-oriented.

                    * PET Injection Unit
                    Optimized special L/D 25:1 screw, requiring a longer machine base, is driven by a high output motor for dramatically improving the plasticizing of the PET material to ensure the quality of the PET pre-form. Increased ejector force consistently ensures the finished parts are automatically ejected.

                    * Clamping System
                    The optuimized kinematics of the proved 5-point toggle represent economical speed and power processes. This allows high sensitivity in the opening and closing processes and protects injection moulds from excessive wear and tear. The fast mold closing device is optimized to shorten the cycle time.

                    * Automatic Mould Height Adjustment Unit
                    Automatic Mould-height adjustment by hydraulic motor through the gears system ensures fast and constant settings to different mold height, achieve platen parallelism and consistent tonnage. The photocell detects function to insure the high precision.

                    * Hydraulic System
                    The energy-saving hydraulics are fitted with sound reduced and are made of high-quality components. They allow much greater forces to be transferred and enable very uniform and precision movements of the machine.

                    The Models of The PET Injection Molding Machines

                    SPECIFICATIONMG-168PET
                    INJECTION UNIT
                    Screw Diameter mm50
                    Screw L/D Ratio L/D 21
                    Shot Size (Theoretical) cm3353
                    Injection Weight(PET) G458
                    Injection Rate g/s 170
                    Plasticizing Capacityg/d 25
                    Injection PressureMpa136
                    Screw Speed rpm0~150
                    CLAMPING UNIT
                    Clamp Tonnage KN1680
                    Toggle Stroke mm 430
                    Space Between Tie Bars mm460×460
                    Max. Mold Heightmm480
                    Min. Mold Height mm180
                    Ejector Stroke mm120
                    Ejector TonnageKN40
                    Ejector Number Piece5
                    OTHERS
                    Max. Pump Pressure Mpa16
                    Pump Motor Power kw15
                    Heater Power kw13.00
                    Machine Dimension(LxWxH) M5.3×1.4×2.1
                    Machine Weight T5.2
                    Hopper Capacity kg25
                    Oil Tank Capacity L250

                    Platen Dimensions Face

                    Platen Dimensions Side

                    Machine Dimensions

                    SPECIFICATIONMG-188PET
                    INJECTION UNIT
                    Screw Diameter mm52
                    Screw L/D Ratio L/D 21
                    Shot Size (Theoretical) cm3509
                    Injection Weight(PET) G661
                    Injection Rate g/s 156
                    Plasticizing Capacityg/d 30
                    Injection PressureMpa146
                    Screw Speed rpm0~195
                    CLAMPING UNIT
                    Clamp Tonnage KN1880
                    Toggle Stroke mm 430
                    Space Between Tie Bars mm510×460
                    Max. Mold Heightmm530
                    Min. Mold Height mm180
                    Ejector Stroke mm140
                    Ejector TonnageKN50
                    Ejector Number Piece5
                    OTHERS
                    Max. Pump Pressure Mpa16
                    Pump Motor Power kw15
                    Heater Power kw12.8
                    Machine Dimension(LxWxH) M5.4×1.5×2.1
                    Machine Weight T5.5
                    Hopper Capacity kg25
                    Oil Tank Capacity L280

                    Platen Dimensions Face

                    Platen Dimensions Side

                    Machine Dimensions

                    SPECIFICATIONMG-228PET
                    INJECTION UNIT
                    Screw Diameter mm60
                    Screw L/D Ratio L/D 21
                    Shot Size (Theoretical) cm3636
                    Injection Weight(PET) G826
                    Injection Rate g/s 273
                    Plasticizing Capacityg/d 49
                    Injection PressureMpa147
                    Screw Speed rpm0~180
                    CLAMPING UNIT
                    Clamp Tonnage KN2280
                    Toggle Stroke mm 480
                    Space Between Tie Bars mm510×510
                    Max. Mold Heightmm550
                    Min. Mold Height mm200
                    Ejector Stroke mm140
                    Ejector TonnageKN65
                    Ejector Number Piece9
                    OTHERS
                    Max. Pump Pressure Mpa16
                    Pump Motor Power kw22
                    Heater Power kw15.5
                    Machine Dimension(LxWxH) M5.7×1.5×2.2
                    Machine Weight T6.9
                    Hopper Capacity kg50
                    Oil Tank Capacity L320

                    Platen Dimensions Face

                    Platen Dimensions Side

                    Machine Dimensions

                    SPECIFICATIONMG-268PET
                    INJECTION UNIT
                    Screw Diameter mm65
                    Screw L/D Ratio L/D 21
                    Shot Size (Theoretical) cm3836
                    Injection Weight(PET) G1086
                    Injection Rate g/s 334
                    Plasticizing Capacityg/d52
                    Injection PressureMpa143
                    Screw Speed rpm0~190
                    CLAMPING UNIT
                    Clamp Tonnage KN2680
                    Toggle Stroke mm 550
                    Space Between Tie Bars mm570×570
                    Max. Mold Heightmm600
                    Min. Mold Height mm230
                    Ejector Stroke mm150
                    Ejector TonnageKN65
                    Ejector Number Piece9
                    OTHERS
                    Max. Pump Pressure Mpa16
                    Pump Motor Power kw30
                    Heater Power kw17.9
                    Machine Dimension(LxWxH) M6.4×1.6×2.3
                    Machine Weight T8.0
                    Hopper Capacity kg50
                    Oil Tank Capacity L580

                    Platen Dimensions Face

                    Platen Dimensions Side

                    Machine Dimensions

                    SPECIFICATIONMG-288PET
                    INJECTION UNIT
                    Screw Diameter mm70
                    Screw L/D Ratio L/D 21
                    Shot Size (Theoretical) cm31058
                    Injection Weight(PET) G1375
                    Injection Rate g/s 326
                    Plasticizing Capacityg/d 62
                    Injection PressureMpa143
                    Screw Speed rpm0~190
                    CLAMPING UNIT
                    Clamp Tonnage KN2880
                    Toggle Stroke mm 550
                    Space Between Tie Bars mm620×570
                    Max. Mold Heightmm640
                    Min. Mold Height mm230
                    Ejector Stroke mm190
                    Ejector TonnageKN80
                    Ejector Number Piece9
                    OTHERS
                    Max. Pump Pressure Mpa16
                    Pump Motor Power kw30
                    Heater Power kw21.2
                    Machine Dimension(LxWxH) M6.5×1.6×2.3
                    Machine Weight T9.1
                    Hopper Capacity kg50
                    Oil Tank Capacity L580

                    Platen Dimensions Face

                    Platen Dimensions Side

                    Machine Dimensions

                    SPECIFICATIONMG-328PET
                    INJECTION UNIT
                    Screw Diameter mm75
                    Screw L/D Ratio L/D 21
                    Shot Size (Theoretical) cm31506
                    Injection Weight(PET) G1957
                    Injection Rate g/s 327
                    Plasticizing Capacityg/d 71
                    Injection PressureMpa137
                    Screw Speed rpm0~160
                    CLAMPING UNIT
                    Clamp Tonnage KN3280
                    Toggle Stroke mm 670
                    Space Between Tie Bars mm660×660
                    Max. Mold Heightmm680
                    Min. Mold Height mm240
                    Ejector Stroke mm160
                    Ejector TonnageKN90
                    Ejector Number Piece13
                    OTHERS
                    Max. Pump Pressure Mpa16
                    Pump Motor Power kw37
                    Heater Power kw21.5
                    Machine Dimension(LxWxH) M6.9×1.7×2.5
                    Machine Weight T12.0
                    Hopper Capacity kg50
                    Oil Tank Capacity L730

                    Platen Dimensions Face

                    Platen Dimensions Side

                    Machine Dimensions

                    SPECIFICATIONMG-368PET
                    INJECTION UNIT
                    Screw Diameter mm75
                    Screw L/D Ratio L/D 21
                    Shot Size (Theoretical) cm31635
                    Injection Weight(PET) G2125
                    Injection Rate g/s 310
                    Plasticizing Capacityg/d 71
                    Injection PressureMpa146
                    Screw Speed rpm0~160
                    CLAMPING UNIT
                    Clamp Tonnage KN3680
                    Toggle Stroke mm 670
                    Space Between Tie Bars mm720×660
                    Max. Mold Heightmm750
                    Min. Mold Height mm240
                    Ejector Stroke mm180
                    Ejector TonnageKN90
                    Ejector Number Piece13
                    OTHERS
                    Max. Pump Pressure Mpa16
                    Pump Motor Power kw37
                    Heater Power kw20.50
                    Machine Dimension(LxWxH) M7.5×1.85×2.25
                    Machine Weight T12.8
                    Hopper Capacity kg50
                    Oil Tank Capacity L750

                    Platen Dimensions Face

                    Platen Dimensions Side

                    Machine Dimensions

                    SPECIFICATIONMG-398PET
                    INJECTION UNIT
                    Screw Diameter mm80
                    Screw L/D Ratio L/D 21
                    Shot Size (Theoretical) cm31689
                    Injection Weight(PET) G2195
                    Injection Rate g/s 446
                    Plasticizing Capacityg/d 70
                    Injection PressureMpa152
                    Screw Speed rpm0~165
                    CLAMPING UNIT
                    Clamp Tonnage KN3980
                    Toggle Stroke mm 700
                    Space Between Tie Bars mm720×720
                    Max. Mold Heightmm800
                    Min. Mold Height mm280
                    Ejector Stroke mm160
                    Ejector TonnageKN110
                    Ejector Number Piece13
                    OTHERS
                    Max. Pump Pressure Mpa16
                    Pump Motor Power kW37
                    Heater Power kW26.2
                    Machine Dimension(LxWxH) M7.3×1.9×2.5
                    Machine Weight T15.7
                    Hopper Capacity L50
                    Oil Tank Capacity L750

                    Platen Dimensions Face

                    Platen Dimensions Side

                    Machine Dimensions

                    Mega Machinery, the Professional PET Injection moulding machine supplier in China.

                    Note: PET Injection moulding machine is also known as PET Injection molding machines, plastic molding machines machines and plastic Injection moulding machine.

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