PET Series

PET Series

 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. Ie 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
Clamping Unit

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.

Injection Unit

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.

Hydraulic Unit

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.

Electrical Unit

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

Function List - Clamping Unit

Function List - Injection Unit

Function List - Hydraulic System

Function List - Electrical System

Function List - Other

 

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

Universal Series

  • TH160PET

    TH160PET

    TH160PET

    TH160PET

    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 (PET)

    g

    424

    oz

    14.95

    Injection Pressure

    psi

    25665

    Mpa

    177

    Max screw speed

    rpm

    200

    Clamping Unit

     

     

     

    Clamping Force

    KN / T

    1600 / 160

    U.S.ton

    176

    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

  • TH210PET

    TH210PET

    TH210PET

    TH210PET

    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 (PET)

    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

  • TH260PET

    TH260PET

    TH260PET

    TH260PET

    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 (PET)

    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

  • TH280PET

    TH280PET

    TH280PET

    TH280PET

    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 (PET)

    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

  • TH320PET

    TH320PET

    TH320PET

    TH320PET

    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 (PET)

    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

  • TH450PET

    TH450PET

    TH450PET

    TH450PET

    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 (PET)

    g

    2039

    oz

    71.90

    Injection Pressure

    psi

    25085

    Mpa

    173

    Max screw speed

    rpm

    169

    Clamping Unit

     

     

     

    Clamping Force

    KN / T

    4500 / 450

    U.S.ton

    495

    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

  • TH500PET

    TH500PET

    TH500PET

    TH500PET

    Injection Unit

     

    Screw Diameter

    In

    3.35

    mm

    85

    Screw L/D ration

    L/D

    20

    Shot volume

    in3

    135.36

    Cm3

    2219

    Shot weight (PET)

    g

    2624

    oz

    92.59

    Injection Pressure

    psi

    21460

    Mpa

    148

    Max screw speed

    rpm

    138

    Clamping Unit

     

     

     

    Clamping Force

    KN / T

    5000 / 500

    U.S.ton

    550

    Opening stroke

    In

    33.46

    mm

    850

    Tie-bars distance

    In

    32.28 X 30.70

    mm

    820 X 780

    Max.mold height

    In

    31.89

    mm

    810

    Min.mold height

    In

    12.99

    mm

    330

    Ejector Stroke

    In

    7.87

    mm

    200

    Ejector force

    KN

    150

    U.S. ton

    16.5

    General

     

     

     

    Pump power

    Kw

    30 +55

    HP

    40.2 + 73.7

    Heating capacity

    Kw

    33.5

    HP

    44.89

    Oil tank Capacity

    Litre

    950

    Machine Dimensions

    In

    334.65 X 86.61 X 110.24

    m

    8.50 X 2.20 X 2.80

    Machine weight

    Kg

    20700

    Lbs

    45540