Plastic 72 Cavity Pet Preform Mold Injection Molding Machine
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Plastic 72 Cavity Pet Preform Mold Injection Molding Machine

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ShenZhou Plastic 72 Cavity Pet Preform—injection molding machine executing modern design and precise manufacturing ,using famous imported hydraulic and electrical . From assembly to the finished machine , it has been strictly controlled.      


20 years of manufacturing experience with an aim of providing One-stop solution to meet the clients’ requirement.

   

So far, ShenZhou series machines and molds have been exported to more than 60 countries, We dispatch engineers to provide after-sales service for customers.


High Speed Automatic Plastic Pet Preform Injection Molding Machine

Product Features:

1. high efficiency

2.high production

3.energy conservation




72腔

34克瓶胚 (1)

瓶胚0


ITEM

UNIT

SZ—5500A

                 INJECTION UNIT



SCREW DIAMETER

mm

80

85

90

SCREW LID RATIO

L/D

22.3

21

19.8

THEORETICAL SHOT VOLUME

CM3

2141

2418

2710

SHOT WEIGHT(PS)

g

1948

2200

2466

INJECTION  PRESSURE

Mpa

188

167

149

THEORETICAL  INJECTION RATE(PS)

g/s

427

482

541

PLASTICISING CAPACITY

g/s

80

100

118

SCREW TORQUE

N.m

5170

MAX.SCREW ROTATE SPEED

r/min

150

INJECTION STROKE

mm

425

                  CLAMPING UNIT


MAX.CLAMPING FORCE K

KN

5500

MAX.OPENING STROKE

mm

820

SPACE BETWEEN TIE BARS

mm

810×810

MOULD HEIGHT

mm

350-820

MAX.DAYLIGHT

mm

1640

EJECTOR FORCE

KN

150

EJECTOR STROKE

mm

210

EJECTOR QUANTITY


13

                      OTHER


PUMP MOTOR POWER

KW

55

PUMP PRESSURE

Mpa

16

HEATING POWER

KW

33

HEATING ZONE


6

SIZE

m

8.4×2.2×2.6

NET WEIGHT

t

23.5

OIL TANK CAPACITY

L

1000

INTERNATIONAL DESIGNATION


5500—4040


Criteria for acceptance of molds


1. No defects are allowed on the surface of the product: lack of material, burning, top whitening, white lines, peaks, blistering, whitening (or cracking, breaking), drying marks, wrinkles.

2. Welding line: Generally, the length of circular perforation welding line is not more than 5mm, and the length of irregular perforation welding line is less than 15mm. The strength of the welding line can pass the functional safety test.

3. Shrinkage: No shrinkage is allowed in obvious areas of the appearance, and slight shrinkage (no dents to the touch) is allowed in inconspicuous areas.

4. Generally, the flatness of small products is less than 0.3mm. If there are assembly requirements, they must be ensured.

5. There should be no air marks or material marks in obvious areas of the appearance, and the product generally should not have bubbles.

6. The geometric shape and dimensional accuracy of the product should comply with the requirements of formal and effective mold drawings (or 3D files). The product tolerance should be based on the tolerance principle, with negative tolerance for shaft dimensions and positive tolerance for hole dimensions. If the customer has any requirements, it should comply with the requirements.

7. Product wall thickness: The general requirement for product wall thickness is to achieve average wall thickness. Non average wall thickness should meet the requirements of the drawing, and the tolerance should be -0.1mm according to the characteristics of the mold.

8. Product Matching: Shell to Shell Matching - The surface misalignment is less than 0.1mm, and there should be no scratching phenomenon. Holes, shafts, and surfaces with matching requirements should ensure matching spacing and usage requirements.

Certificate


ECM6

tuv

Our Company

车2(1)公司建筑2300

Our Customers

客户abinet客户小高客户


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Tel: +86-0512-58451000
Phone: +86-13601562785
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