High Speed Toggle Type Blow Molding Machine for2X2L Plastic Sport
Bottle
Introduction:
MP70D is specifically designed for making bottles from 50ml up to
maximum 5L. It is hydraulic driven with accrate eletrical control
system. MP70D has double stations to increase the production
efficiency. Also, it has variety of choice of die heads. With more
than 10 years of success in the market, MP70D is updated to be one
of the most reliable and popular model in the world.
Advantages:
EXTRUSION DIE HEAD: HIGHLY EXPERIENCED MULTI-CAVITY AND MULTI-LAYER
TECHNOLOGY
Adopting with latest die head design, MEPER focuses on providing
high quality and high precision self-manufactured extrusion die
heads for customers.
CONTROL SYSTEM: HIGHLY OPTIMIZED USER-FRIENDLY CONTROL TECHNOLOGY
All MEPER machines is equipped in standard with easy operational
TECHMATION control system or optional with B&R control system.
MOOG Parison Control is also optional based on different
requirements.
System principle
1) Head moves up: T1, T2 and T15 are connected with power. With low
pressure, oil pump supplies little oil to system, up to barless
chamber of head oil cylinder V17. Extrusion platform is lifted. T15
is disconnected and head stops.
2) Left mould rack moves down quickly: T1, T2 and T11 are connected
with power. With high pressure, oil pump supplies little oil to
system, up to barless chamber of left placing rack oil cylinder
V14. It pushes left mould rack moves back quickly.
3) Left mould rack moves down slowly: When left mould rack reaches
stroke end, electron ruler gives signal. T1, T2 and T11 are
connected with power. With low pressure, oil pump supplies little
oil to system, up to barless chamber of left placing rack oil
cylinder V14. It pushes left mould rack move slowly back to end.
4) Left blow pin: T1, T2 and T3 are connected with power. With low
pressure, oil pump supplies little oil to system, up to upper
chamber of left blow pin oil cylinder V13. Blow pin moves down
slowly to its blowing position and approach switch 1JK gives
signal.
| MP70D Double station blow molder with horizontal linear mould
shuttle |
| Length: | 3600mm | 
|
| Width: | 2200mm |
| Height | 2360mm |
| | |
| Key Data | | MP70D |
| | mm |
| Linear mould stroke | A | 450 |
| Mould Width | B | 430 |
| Mould Length | C | 350 |
| Mould Thickness | D | 190 |
| Opening Stroke | E | 290 |
| | | | |
| Platen daylight | D+E | 480 | | |
| Clamping Force | | 75kN | | |
| Dry Cycle | | 7 sec. | | |
| Centre Distance | 2x2 fold | 160 | | |
| 2x3 fold | 120 | | |
| 2x4 fold | 100 | | |
| 2x6 fold | 60 | | |
| | | | |
| Extruder | | φ70 | φ75 | φ80 |
| Screw Speed | r/min | 0~65 | 0~65 | 0~65 |
| Screw Diameter | mm | 70 | 75 | 80 |
| Screw L/D Ratio | L/D | 24 | 24 | 24 |
| | | | |
| Energy Requirements | | | | |
| Extruder Inverter Power | kW | 18.5 | 22 | 30 |
| Extruder Moter Power | kW | 18.5 | 22 | 30 |
| Srew Heating Power | kW | 12.7 | 14.4 | 15.85 |
| Fan Power | kW | 0.14X2 | 0.14X2 | 0.14X2 |
| Oil pump Motor Power | kW | 9.5 | 9.5 | 9.5 |
| Total Power of Machine | kW | 49.14 | 54.34 | 63.79 |
| Air Requirement approx | m3/min | 1.2 | 1.2 | 1.2 |
| Air Working Pressure | Mpa | 0.6-0.8 | 0.6-0.8 | 0.6-0.8 |
| | | | |
| Cooling Requirements | | | | |
| Consumption Cooling Water | L/min | 40 | 40 | 40 |
