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72 Cavities Bottle Preform Injection Molding Machine

72 Cavities Bottle Preform Injection Molding Machine

72 Cavities Bottle Preform Injection Molding machine ZQ 72 cavities PET preform injection molding systems uses a new part cooling and handling system, which features: 1. Cooling on the inner surface of the preform without using compressed air, unlike most post-mold cooling systems which only...

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Product Details

72 Cavities Bottle Preform Injection Molding machine

ZQ 72 cavities PET preform injection molding systems uses a new part cooling and handling system, which features:
1. Cooling on the inner surface of the preform without using compressed air, unlike most post-mold cooling systems which only cool the outer surface
2. Optimized cycle utilization — being mounted on the moving platen, the cooling system remains active for up to 85% of the overall cycle.

PET preform injection molding systems are available from 280 to 500 tonnes (2800 to 5000 kN) and up to 96 cavities.


Reflex Platens
Reflex platens distribute clamp force evenly across the platen face.
1. Allow for 10-30% lower clamp tonnage 
2. Decrease mold wear 
3. Improve part quality 
 
Injection Units
ZQ systems offer both reciprocating screw (RS) and two-stage injection units. RS units offer the performance required for many PET applications while two-stage is appropriate for higher throughput applications.
 

ITEM

UNIT

ZQ-PET72A

ZQ-PET72B

INJECTION UNIT

Screw L/D Ratio

L/D

25

25

Screw Diameter

mm

120

140

Injection Pressure

Kgf/cm2

875

875

Output(Max)

Pcs/h

23000

23000

Theory Shot Volume(Max)

cm

3800

5400

Shot Weight(PS)

g

4560

6500

ozs

161

230

CLAMPING UNIT

Clamping Force

T

500

500

Clamping Stroke

mm

680

680

Max/Min Thickness of Mould

mm

300~820

300~820

Space Between Tie Bars (WxH)

mm

820~820

820~820

Ejector Stroke

mm

200

200

Ejector Force

T

21

21

NO.of Ejector Pins

PCS

13

13

Max Pressure of System

Kg/cm2

140

140

MOULD&ROBOT

Cavity(Max)

PCS

72

72

Neck of Bottle(Max)

mm

42

42

Length of Preform(Max)

mm

220

220

Weight of Preform(Max)

g

35

50

Type of Mould

Needle Valve of No-Cutting PET Preform Molds

Manipulator

Cavity

72x3

72x3

Cooling Form

Cavity

216

216

POWER UNIT

Pump Motor Power

KW

55+90

55+90

Robot Power

KW

25

25

Mould Heater Capacity

KW

68

68

Heater Input Capacity

KW

87

87

Total Power

KW

325

325

OTHER

Electric Power Supply

(3-phase AC)

V/HZ

380/50

380/50

Chilling Water

5~15

5~15

Mpa

0.6

0.6

L/min

800

900

Coolling Water

30~55

30~55

Mpa

0.25

0.25

L/min

300

300

Compressed Air

Mpa

0.7~0.9

0.7~0.9

L/min

1200

1200

Machine Size (LxWxH)

mm

9765x4547x2350

9765x4547x2350

 

Note: The specifications are subject to change without notice for the further improvement.

Note: Custom production accepted. Any client idea tried.

 

Why Choose Us?

1. More than 20 years’ professional experience in plastic machine industry.

2. We are committed to providing the complete solutions for plastic packing.

3. our company involved in manufacturing and supplying a flawless quality range.

4. We have our own design department and can OEM as your requirement.We can help you to design the product line,workshop and provide turn-key project.

 

Payment term

30% by T/T as down payment, balance 70% by T/T or L/C before delivery. Welcome to inquiry sales.

 

Can I trust you?

Sure,assessed supplier has been assessed by Bureau Veritas.

 

How long is the warranty for machines?

Machines warranty is 12 months.


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