PET Series (PET Preform Injection Molding Machine)

PET1

This Servo drive machine is Special designed For your PET Preform Processing applications . this series of machinery is fast ,accurate and has Excellent Repeatability .THREEPLAST PET Preform Injection Molding Machine can help you reach a maximum producibility on a wide range of products . with a Nitrided + Alloy plating Special PET Preform screw & barrel . wear-resistant screw tip. High strength tie-bars and rigid platens . it all adds up to a unit ,that will stay the course ,Our PET Preform Injection Molding Machine gives consistently high quality output with the most complex of molds.

High Speed Valve Response , reliable continual operation and optimum energy savings .

Excellent Wear-Resistant , corrosion resistant screw & barrel for the processing of materials with fiber additives and also fire retardant materials .

Screw Driven by high torque ,variable speed ,radial piston motor.

PID Temperature Control insures an accuracy of +/-1℃,thus the fluctuation of the temperature is very minimal . Cushion Monitoring can help the operator to check the quality of the product. I.e. if the injection end position is under the allowed tolerance that means that the product is within necessary required quality .

Proportional Valve control for pressure and volume settings.

Unique , Ultra Reliable . five point toggle clamping mechanism which is characterized by an almost ideal kinematic velocity feature .

Mold opening and closing speed are digitally set in 4 stages , each with variable adjustment on pressure , volume and position .

Injection Speed profiles digitally set at 5 selectable stages by time or distance . holding pressure by 4 stages and charging by 6 stages .

Unit Introduction

  • Clamping Unit
  • Injection Unit
  • Hydraulic Unit
  • Electrical Unit
Spice1

1.Larger space between tie-bars,suitable for larger molds and multi-cavity needs.

2.Longer and wider guide length,higher repeatability precision,improve product quality and mold lifespan.

3.Better designed mechanical structure and toggle system faster cycle time,and improve production efficiency.

4.Upgraded parts,Graphite-copper bushes and slider used on tie-bar,ejector and movable platen,ensure fast and precise mold close and open.

5.European type ejector syructure,larger space,convenient for maintenance.

6.Prepared enough space for upgrade and retrofits

7.Integrated and adjustment free mechanical safety bar,more safe and convenient

8.Much higher rigidity mechanical system,not noly.improves plastic injection molding machine's lifespan,but also can protect mold.

Spice2

1.Full supported injection unit with dual precise linear guide rails, ensure the best precision and fast start speed.

2.Dual carriage cylinders improve a better injection precision.

3.Injection unit steel pipes adopt pipe fitting to connect,no welding design ensure maintenance and after-service to be easier.

4.Upturning designed nozzle cover,production and maintenance to be easier.

5.Double-layer designed barrel cover to avoid operators" scald,ensure the safe production.

6.Imported high quality SKD61 material screw tip, check ring and thrust ring;a lot kinds of screws design can meet different plastic material and special processing injection molding needs.

7.Barrel PID controls the difference of temperature,less error.

Spice3

1.Srandard equipped with precise and energy saving servo motor system,energy saving capacity can reach to 20%-80% than traditional injection machine.

2.World famous brands hydraulic parts ensure machine's reliability and fast response speed.

3.Visible and dischargeable oil tankmeasy for hydraulic circuit maintenance.

4.Ad opt modular adaptor valve blocks, hydraulic circuit and functions easy for up-grade and maintenance.

5.Self-sealed magnetic suction filter. make your maintenance more convenient.

6.Logical distribution of pump oil suction port, oil tank oil outlet and hydraulic pipe fits, easy for maintenance.

7.Germany DIN standard hydraulic pipe fitting with seal, G screw thread style plug, avoid oil pollution.

Spice4

1. World well-known brands electric parts.

2. High quality large color screen controller, multi-language available.

3. Standard equipped LED three-color tower light with alarm, machine working situation is clear.

4. Modernized network management function available.

5. Wa later-proof rubber seal used on electric cabinet ensure high safety.

6. Machine program according to CE safety standard.

Function List

  • Clamping Unit
  • Injection Unit
  • Hydraulic System
  • Electrical System
  • Others
Clamping
Injection Unit
Hydraulic System
Electrical System
Other

 

Remarks: “●” for standard, "○*' for option, "▬” for Not available

PET Series (PET Preform Injection Molding Machine)

  • Seriesa

    TH-178PET

    TH-178PET

    TH-178PET

    Injection   Unit


    Screw Diameter

    In

    1.77

    mm

    45

    Screw   L/D ration

    L/D

    26

    Shot volume

     in3

    21.84

    Cm3

    358

    Shot weight (PS)

    g

    424

    oz

    14.95

    Injection   Pressure

    psi

    25665

    Mpa

    177

    Max   screw speed

    rpm

    200

    Clamping   Unit




    Clamping   Force

    KN /   T

    1700 / 170

    U.S.ton

    187

    Opening   stroke

    In

    17.13

    mm

    435

    Tie-bars   distance

    In

    18.30 X 18.30

    mm

    465 X 465

    Max.mold   height

    In

    21.65

    mm

    550

    Min.mold   height

    In

    7.87

    mm

    200

    Ejector   Stroke

    In

    5.31

    mm

    135

    Ejector   force

    KN

    46

    U.S.   ton

    5.06

    General




    Pump   power

    Kw

    22

    HP

    29.48

    Heating   capacity

    Kw

    9.9

    HP

    13.27

    Oil   tank Capacity

    Litre

    300

    Machine   Dimensions

    In

    200.79 X 55.12 X 86.61

    m

    5.10 X 1.40 X 2.20

    Machine   weight

    Kg

    5300

    Lbs

    11660


  • Seriesa

    TH-238PET

    TH-238PET

    TH-238PET

    Injection   Unit


    Screw Diameter

    In

    1.97

    mm

    50

    Screw   L/D ration

    L/D

    26

    Shot volume

     in3

    28.73

    Cm3

    471

    Shot weight (PS)

    g

    558

    oz

    19.67

    Injection   Pressure

    psi

    24360

    Mpa

    168

    Max   screw speed

    rpm

    171

    Clamping   Unit




    Clamping   Force

    KN /   T

    2100 / 210

    U.S.ton

    230

    Opening   stroke

    In

    18.7

    mm

    475

    Tie-bars   distance

    In

    20.47 X 20.47

    mm

    520 X 520

    Max.mold   height

    In

    21.65

    mm

    550

    Min.mold   height

    In

    7.87

    mm

    200

    Ejector   Stroke

    In

    5.51

    mm

    140

    Ejector   force

    KN

    62

    U.S.   ton

    6.82

    General




    Pump   power

    Kw

    30

    HP

    40.2

    Heating   capacity

    Kw

    11.5

    HP

    15.41

    Oil   tank Capacity

    Litre

    310

    Machine   Dimensions

    In

    214.57 X 59.06 X 90.55

    m

    5.45 X 1.50 X 2.30

    Machine   weight

    Kg

    6700

    Lbs

    14740


  • Seriesa

    TH-278PET

    TH-278PET

    TH-278PET

    Injection   Unit


    Screw Diameter

    In

    2.36

    mm

    60

    Screw   L/D ration

    L/D

    26

    Shot volume

     in3

    46.54

    Cm3

    763

    Shot weight (PS)

    g

    904

    oz

    31.87

    Injection   Pressure

    psi

    24360

    Mpa

    168

    Max   screw speed

    rpm

    178

    Clamping   Unit




    Clamping   Force

    KN /   T

    2600 / 260

    U.S.ton

    286

    Opening   stroke

    In

    21.65

    mm

    550

    Tie-bars   distance

    In

    22.83 X 22.83

    mm

    580 X 580

    Max.mold   height

    In

    22.83

    mm

    580

    Min.mold   height

    In

    7.87

    mm

    200

    Ejector   Stroke

    In

    5.91

    mm

    150

    Ejector   force

    KN

    62

    U.S.   ton

    6.82

    General




    Pump   power

    Kw

    37

    HP

    49.58

    Heating   capacity

    Kw

    13.5

    HP

    18.09

    Oil   tank Capacity

    Litre

    330

    Machine   Dimensions

    In

    228.35 X 62.20 X 90.55

    m

    5.80 X 1.58 X 2.30

    Machine   weight

    Kg

    8000

    Lbs

    17600


  • Seriesa

    TH-298PET

    TH-298PET

    TH-298PET

    Injection   Unit


    Screw Diameter

    In

    2.56

    mm

    65

    Screw   L/D ration

    L/D

    26

    Shot volume

     in3

    55.63

    Cm3

    912

    Shot weight (PS)

    g

    1079

    oz

    38.06

    Injection   Pressure

    psi

    20735

    Mpa

    143

    Max   screw speed

    rpm

    190

    Clamping   Unit




    Clamping   Force

    KN /   T

    2800 / 280

    U.S.ton

    308

    Opening   stroke

    In

    23.23

    mm

    590

    Tie-bars   distance

    In

    24.21 X 24.21

    mm

    615 X 615

    Max.mold   height

    In

    24.8

    mm

    630

    Min.mold   height

    In

    7.87

    mm

    200

    Ejector   Stroke

    In

    5.91

    mm

    150

    Ejector   force

    KN

    70

    U.S.   ton

    7.7

    General




    Pump   power

    Kw

    37

    HP

    49.58

    Heating   capacity

    Kw

    18.3

    HP

    24.52

    Oil   tank Capacity

    Litre

    450

    Machine   Dimensions

    In

    235.43 X 65.35 X 92.52

    m

    5.98 X 1.66 X 2.35

    Machine   weight

    Kg

    8700

    Lbs

    19140


  • Seriesa

    TH-328PET

    TH-328PET

    TH-328PET

    Injection   Unit


    Screw Diameter

    In

    2.76

    mm

    70

    Screw   L/D ration

    L/D

    26

    Shot volume

     in3

    80.82

    Cm3

    1347

    Shot weight (PS)

    g

    1594

    oz

    56.22

    Injection   Pressure

    psi

    25955

    Mpa

    179

    Max   screw speed

    rpm

    192

    Clamping   Unit




    Clamping   Force

    KN /   T

    3200 / 320

    U.S.ton

    352

    Opening   stroke

    In

    25.98

    mm

    660

    Tie-bars   distance

    In

    25.98 X 25.98

    mm

    660 X 660

    Max.mold   height

    In

    26.77

    mm

    680

    Min.mold   height

    In

    9.84

    mm

    250

    Ejector   Stroke

    In

    6.3

    mm

    160

    Ejector   force

    KN

    62

    U.S.   ton

    6.82

    General




    Pump   power

    Kw

    45

    HP

    60.30

    Heating   capacity

    Kw

    22.8

    HP

    30.55

    Oil   tank Capacity

    Litre

    690

    Machine   Dimensions

    In

    271.65 X 72.83 X 92.52

    m

    6.90 X 1.85 X 2.35

    Machine   weight

    Kg

    12000

    Lbs

    26400


  • Seriesa

    TH-428PET

    TH-428PET

    TH-428PET

    Injection   Unit


    Screw Diameter

    In

    2.96

    mm

    75

    Screw   L/D ration

    L/D

    26

    Shot volume

     in3

    105.10

    Cm3

    1723

    Shot weight (PS)

    g

    2039

    oz

    71.90

    Injection   Pressure

    psi

    25085

    Mpa

    173

    Max   screw speed

    rpm

    169

    Clamping   Unit




    Clamping   Force

    KN /   T

    4200 / 420

    U.S.ton

    462

    Opening   stroke

    In

    29.13

    mm

    740

    Tie-bars   distance

    In

    30.31 X 30.31

    mm

    770 X 770

    Max.mold   height

    In

    30.71

    mm

    780

    Min.mold   height

    In

    9.84

    mm

    250

    Ejector   Stroke

    In

    7.87

    mm

    200

    Ejector   force

    KN

    110

    U.S.   ton

    12.1

    General




    Pump   power

    Kw

    55

    HP

    73.70

    Heating   capacity

    Kw

    29.50

    HP

    39.53

    Oil   tank Capacity

    Litre

    950

    Machine   Dimensions

    In

    295.28 X 76.77 X 94.49

    m

    7.50 X 1.95 X 2.40

    Machine   weight

    Kg

    17400

    Lbs

    38280