Ningbo Qiming Machinery Manufacturing Co., Ltd.
Ningbo Qiming Machinery Manufacturing Co., Ltd. Global blow molding machine & injection molding machine solution supplier
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PET Preform Injection Moulding Machine MZ250MD-PET Big Diameter Screw Design
The main features introduced
1. Small clamping unit with large shot weight, suitable for different PET preform mould requirements.
2. Equip with low speed and high torque hydraulic motor which is good for charging material stably and fast
3. Big diameter screw and barrel, special design for PET material
4. Increased ejector force and stroke to improve the ejecting speed.
5. Equip with special cooling water distributor and compressed air valve for easy operation.
6. Totally closed barrel cover made of stainless steel for safe energy
7. Max mould height is big for different type preform mould.
8. Platen hole could be drilled specially according to preform mould, cancel clamp plate for fixing mould.
9. equipped with socket for preform conveyor.
10. Big nozzle hole to increase the injection speed.
| ITEM | UNIT | MZ250MD-PET | ||
| INJECTION UNIT | ||||
| SCREW DIAMETER | mm | 65 | ||
| SCREW L/D RATIO | L/D | 26 | ||
| SHOT VOLUME(THEORETICAL) | ㎤ | 896 | ||
| INJECTION WEIGHT(PET) | g | 985 | ||
| INJECTION PRESSURE | Mpa | 127 | ||
| INJECTION RATE | g/sec | 295 | ||
| SCREW SPEED | rpm | 200 | ||
| CLAMPING UNIT | ||||
| CLAMP TONNAGE | KN | 2500 | ||
| TOGGLE STROKE | mm | 540 | ||
| MIN.MOLD HEIGHT | mm | 200 | ||
| MAX.MOLD HEIGHT | mm | 580 | ||
| SPACE BETWEEN TIE BARS | mm | 580X580 | ||
| EJECTOR TONNAGE | KN | 70 | ||
| EJECTOR STROKE | mm | 170 | ||
| EJECTOR NUMBER | PC | 13 | ||
| OTHERS | ||||
| MAX.PUMP PRESSURE | Mpa | 16 | ||
| HEATER POWER | KW | 22.5 | ||
| PUMP MOTOR POWER | KW | 20 | ||
| OIL TANK CUBAGE | L | 340 | ||
| MACHINE DIMENSION(LxWxH) | M | 6.1X1.51X2.2 | ||
| MACHINE WEIGHT | T | 8 | ||
