Plastic Injection Molding Machine

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  • PET Preform Injection Moulding Machine

  • PET Preform Injection Moulding Machine

  • PET Preform Injection Moulding Machine

  • PET Preform Injection Moulding Machine

  • PET Preform Injection Moulding Machine

  • PET Preform Injection Moulding Machine

PET Preform Injection Moulding Machine

Specialized for making PET/PP preforms , Special screw for PET/PP Preform products.This machine is suitable for producing PET plastic container preform and bottle preform in all shapes.

Product Description

Technical Parameters

Parameters

BST-1800

BST-2050

BST-2300

BST-2600

Screw diameter

mm

48

48

52

56

Theoretical Shot weight

CM3

420

525

658

770

Shot weight

gram

378

472

592

690

Clamping force

KN

1080

2050

2300

2600

Toggle stroke

mm

440

445

480

530

Ejector stroke

mm

155

155

155

160

Space between tie bars

mm

480*460

490*464

510*510

554*554

Mould thickness

mm

180-470

190-470

200-510

200-550

Machine size

m

5.3*1.6*1.75

5.4*1.6*1.75

5.7*1.8*2.0

6.1*1.7*1.8

Machine weight

ton

5.5

6

6.5

8

 

ZH-260T PET/PP Preform Injection Molding Machine

 

Application

Specialized for making PET/PP preforms , Special screw for PET/PP Preform products.This machine is suitable for producing PET plastic container preform and bottle preform in all shapes. It is widely used to produce the carbonated bottle, mineral water bottle, oil bottle cosmetics bottle, wide-mouth bottle and hot filling bottle etc.

 

Main Features:

Clamping unit:

1 New type 5-point toggle device with the advantage of stable movement curve and gentle shock

2 High-quality mold platen with enough intensity to ensure no out of shape if high-pressure clamping

3 Hard chrome plated high tensile strength tie bars made of superior alloy with a good wear and corrosion resistance ability

4 Wear-resistant guide for moving platen

5 Transducer control clamping stroke

6 Many step control for speed and pressure of clamping and opening

7 Ejection device offer dwell, single, more, vibration function

8 Differential high speed clamping

9 Low pressure mold protection function

10 Hydraulic mold height adjustment drived by gear with rough and fine operation

11 Mechanical and electrical dual safety interlock

12 Automatic centralized lubrication system with far pressure detector

 

Hydraulic Unit:

1 proportional pressure and flow control with the advantage of fine adjustment and high precision 2 know-how manifold design, compact, reasonable and fast respond 3 imported world famous hydraulic valves 4 imported world famous hydraulic sealing rings 5 import technology hydraulic hose and fittings 6 low noise hydraulic system 7 oil tank with inner stainless steel container 8 precision oil filter 9 oil cooler

 

Control Unit:

1 The computer is imported from Industry family. The LCD displaying screen with high clarity has Chinese and English language to display

2 World famous electrical components

3 Close-loop PID temperature control with the advantage of high precision.

4 Deviation preset between high and low temperature. And break control for temperature sensor.

5 Alarming system in case of cold start and no material in hopper

6 Transducer control the injection and opening stroke to accuracy of ±0.05mm

7 99 steps speed control for increasing and reducing to suit for different technology demands

8 Self-diagnostic and trouble alarm function

9 Parameters lock function to avoid being changed

10 100 sets of production parameters can be stored into the computer memorial software

11 Machine can record the quantity of products and automatically stop if up to the required quantity.

12 Emergency stop device

 

More Efficient PET Preform injection blow moulding machine advantage

1) Super Energy Saving

Flexible servo motor control system,for energy saving.Compared with the ordinary injection molding machines, it can save 20%-80% of the power.

2) High Precision and High Stability

Equipped with the precise pressure sensor and rotary encoder, it can respectively monitor and feed back on flow and pressure.

Two-guided guided bar supports,double-balanced rapid injection.Based on the feedback, the high performance synchronous servo motor will adjust flow and pressure accordingly by changing the speed and torque. The closed-loop control can ensure the stability of product quality.

3) High Response and High Efficiency

The driving system reponses with high sensitivity. It takes only 0.05 seconds to reach maximum value. The response speed is much faster than the ordinary injection molding machines. In that way, it significantly shortens the cycle time and increases the production efficiency.

 

Application:  Injection Molding Machine for PET/PP Preform

PET Preform Injection Moulding Machine

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