Fully Automatic PET Injection Moulding Machine MZ400MD-PET Servo
Saving Energy
HIGH ENERGY SAVING
In an ideal working state,compared with conventional injection
molding machineds ,their energy saving can reach 20%-80%, .
BETTER MOLDING STABILITY
Compared with conventional injection molding machines
,repeatability is greatly improved due to servo motor close -loop
control .
QUICK RESPONSE
Sensitive servo motor ,the respomse time only 0.05 second
QUIET & LOW NOISE
The machine runs with low noise ,and will be much quieter in a low
speed
RELIABLE HOLDING PRESSURE
Comparing with all electric injection molding machine ,the time for
pressure holding will be much longer and steady
OIL TEMPERATURE RISE SLOWLY
Servo motor proportionally deliver hydraulic oil base on our
needs,it’s can prevent unnecessary heat being generated even in
some cases does not require ,cooling .
EXCELLENT CHARACTERISTICS INHERITANCE
Outstanding machine stability ,being safety and dependability
,strong mechanical parts ,complete functional human-oriented
operation system and long service life .
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 | MZ400MD-PET |
| INJECTION UNIT |
| SCREW DIAMETER | mm | 80 |
| SCREW L/D RATIO | L/D | 26 |
| SHOT VOLUME(THEORETICAL) | ㎤ | 1910 |
| INJECTION WEIGHT(PET) | g | 2101 |
| INJECTION PRESSURE | Mpa | 128 |
| INJECTION RATE | g/sec | 382 |
| SCREW SPEED | rpm | 165 |
| CLAMPING UNIT |
| CLAMP TONNAGE | KN | 4000 |
| TOGGLE STROKE | mm | 700 |
| MIN.MOLD HEIGHT | mm | 280 |
| MAX.MOLD HEIGHT | mm | 780 |
| SPACE BETWEEN TIE BARS | mm | 750X710 |
| EJECTOR TONNAGE | KN | 100 |
| EJECTOR STROKE | mm | 200 |
| EJECTOR NUMBER | PC | 13 |
| OTHERS |
| MAX.PUMP PRESSURE | Mpa | 16 |
| HEATER POWER | KW | 32 |
| PUMP MOTOR POWER | KW | 33 |
| OIL TANK CUBAGE | L | 630 |
| MACHINE DIMENSION(LxWxH) | M | 7.5X1.65X2.35 |
 MACHINE WEIGHT | T | 13.2 |
