Injection Molding Machine

Injection Molding Machine
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Product Details

Introduction: 

To judge the PET preform's quality has some particular foundations, including blowing result, transparent degree, weight & dimension precision, Acetaldehyde (AA) levels, and so on. Part of them relate to the preform design, auxiliary equipment deploying and mold machining process, while, injection molding machine is also a very important factor. High injection capacity, large screw L/D ratio, powerful pump & heating capacity, low screw rotation speed, large ejection stroke are all required on injection molding machine for quality PET preform production. Aiming at PET preform injection's special requirement, Smargon Plastic has developed SMP series High-speed PET Preform Injection Molding Machine, which have combined superior PET injection performance, exceptional cost-effectiveness and application flexibility. With such machine, you can get perfect PET plastization result, low AA level of preform, and high output capacity with long time using life.

Complete preform production line:

Technology Parameters:

Model

DH-180

DH-228

DH-280

Screw Diameter

55mm

65mm

75mm

Screw L/D Ratio

21:1

21:1

21:1

Theoretical Shot Weight

596g

945g

1228g

Injection Pressure

1584kg/m2

1454kg/m2

1572kg/m2

Clamping force

180tons

228tons

280tons

Injection Rate

186cbm/s

262cbm/s

310cbm/s

Screw Speed

175rpm

187rpm

167rpm

Screw Stroke

260mm

350mm

410mm

Heating Control Zone on Barrel

4+1

4+1

5+1

Opening Stroke

452mm

482mm

550mm

Mold Thickness Range

190-460mm

210-510mm

260-570mm

Ejection Stroke

220mm

250mm

280mm

Total Power consumption

31.4kw

40.5kw

52kw

Heating Capacity

13kw

18.5kw

22kw

Machine Weight

4.9tons

6.5tons

9.3tons

Machine dimension

5.5 ×1.3×2.0

6.2 ×1.4×2.1

7.2 ×1.6 ×2.2

Tinyard Enterprise is one of the top level China injection molding machine manufacturers and suppliers, welcome to wholesale injection molding machine from our factory.

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