28.7 G / S Pvc Injection Moulding Machine For Making Bottle Preform
Brand Name:Reliable
Certification:CE ISO SGS
Model Number:SZ-2000A
Minimum Order Quantity:1 Set/Sets
Delivery Time:30 Working Days
Payment Terms:L/C, T/T, Western Union, MoneyGram
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North Industry Zone , Huanyang , Zhejiang Province, China
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Product Details
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Product Details
PP PE PVC PET HDPE Small Plastic Injection Molding Machine For Making Bottle Preform
Specifications
PET Bottle Preform Injection Moulding Machine
1.Fast injection & short cycle time
2.Installation and training provided
3.Low Energy
Introductions
PET material because of its exceptional performance, are generally used two-step molding process, by the plastic injection molding machine to produce a 24-hour After cooling, the internal molecular structure of their re-arranged in an orderly manner, and blowing for the next step to create good conditions, so that more excellent blowing performance products. Such as the famous Coca-Cola Company is currently using this technology.
Plastic injection molding machine composed of imported advanced hydraulic components. System pressure is controlled by proportional valve. According to users demand, a quick mold clamping device and fast-respond excellent control valves also can be fitted on the unit.
Technical Parameters
Item | Unit | Technical data | ||
Max. clamping force | KN | 3800 | ||
Max. opening force | mm | 680 | ||
Space between tie bars | mm | 680×680 | ||
Mould height | mm | 250-710 | ||
Max. daylight | mm | 1390 | ||
Ejector force | KN | 90.7 | ||
Ejector stroke | mm | 170 | ||
Ejector quantity | 13 | |||
Screw diameter | mm | 65 | 70 | 75 |
Screw L/D ratio | L/D | 22.6 | 21 | 19.6 |
Theoretical shot volume | cm3 | 1061 | 1231 | 1413 |
Plasticising weight(PS) | g | 966 | 1120 | 1286 |
Injection pressure | Mpa | 203 | 175 | 152 |
Theoretical injection rate(PS) | g | 308 | 357 | 410 |
Plasticising capacity(PS) | g/s | 50.6 | 60.5 | 71.5 |
Screw torque | N.m | 2860 | ||
Max. screw rotate speed | r/min | 150 | ||
Injection stroke | mm | 320 | ||
Carriage push force | KN | 110.5 | ||
Pump motor power | KW | 37 | ||
Pump pressure | Mpa | 16 | ||
Heating power | KW | 25 | ||
Heating zone | 5 | |||
dimensions | m | 6.8×2.0×2.3 | ||
Net weight | t | 15 | ||
International designation | 3800-2150 | |||
Injection unit:
1) Four injection pressures and speeds with three additional pressures and speeds
2) Suck back function
3) Cold start protection
4) Pre-suck back function
5) Linear displacement transducer accurately monitor injection position, providing optimum. injection accuracy and control
6) Temperature control
7) Heating Status indication
Clamping unit:
1) Three clamp close and open pressures and speeds
2) Mold protection function
3) Hydraulic ejector stroke controlled by transducer
4) Automatic hydraulic die-height adjustment driven by planetary gears system
5) Adjustable support under moving platen
6) Automatic high pressure toggle lubrication with low oil level alarm
7) Mechanical, electrical and hydraulic safety interlock devices
8) Linear displacement transducer controls clamping position
Other parts:
1) Independent core in / out pressure and speed
2) Hydraulic unscrewing sequence
3) Hydraulic oil high temperature alarm
4) System pressure gauge
5) Shot counter and reset function
6) Malfunction alarm light
7) Self-diagnostic function
8) Emergency stop buttons placed both front and rear of the machine to provide easy access
28.7 G / S Pvc Injection Moulding Machine For Making Bottle Preform
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