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.

THREEPLAST PET Preform Injection Molding Machine is 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

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.THREEPLAST PET Preform Injection Molding Machine has European type ejector structure, 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.

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.

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.

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
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
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
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
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
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
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
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

PET Series

Unit Introduction

Function List

Universal Series

TH160PET

TH160PET

TH210PET

TH210PET

TH260PET

TH260PET

TH280PET

TH280PET

TH320PET

TH320PET

TH450PET

TH450PET

TH500PET

TH500PET

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