The MP55D double station PETG blow molding equipment is engineered for lubricant and edible-oil packers who must deliver a steady flow of containers from 5 ml sample vials up to 1 L oil bottles from one compact frame. Two mould stations travel on a horizontal linear shuttle, so while one cavity cools and ejects a finished bottle the second station already receives a fresh parison. That overlapping motion removes the idle time single-station machines lose between cycles and keeps the extruder running at a constant pace across a full shift.
Because both stations share one extrusion head and one hydraulic power pack, the footprint and energy demand stay close to a single-station unit while effective output nearly doubles. The result is a PETG blow molding equipment platform that scales with an order book instead of forcing an early second machine purchase.
Key Features
- Double Station Shuttle: two moulds run in parallel on a linear carriage to overlap cooling, ejection and parison loading.
- 5 ml to 1 L Range: one platform covers sample vials through litre oil bottles without a mould re-design.
- Multi-Cavity Capability: accepts single, two, three, four or six-fold moulds for scalable output.
- Material Flexibility: runs PETG, HDPE, LDPE, PP, PVC, PC, PA and EVOH on the same screw and head set.
- Consistent Wall Thickness: optional MOOG parison control keeps bottle weight stable station to station.
- Quick Mould Change: positioning holes and an adjustable platform shorten job changeover time.
Technical Specifications
| Parameter | Specification |
|---|
| Model | MP55D double station extrusion blow molder |
| Mould Motion | Horizontal linear mould shuttle |
| Container Range | 5 ml to 1000 ml |
| Maximum Container | 1 L (2 L option) |
| Die / Cavity Options | 1, 2, 3, 4 or 6 fold |
| Applicable Materials | PETG, HDPE, LDPE, PP, PVC, PC, PA, EVOH, EPET |
| Clamping Force | 30 kN |
| Max Mould Size | 360 x 300 mm |
| Screw Diameter | 55 mm, L/D 24 |
| Plasticizing Capacity | 45 kg/h (HDPE) |
| Total Machine Power | 33.34 kW |
| Machine Size (LxWxH) | 2.87 x 2.14 x 2.35 m |
Applications
- Lubricating oil and motor oil bottles for automotive and industrial channels
- Edible oil and cooking oil containers for food-grade packing lines
- Detergent, cleaner and chemical bottles that need a rigid, glossy finish
- Cosmetic and personal-care bottles produced in small to mid batch sizes
The double station layout suits factories that run mixed orders through the day. A single die head can be set for one bottle size while the second station is prepared for the next job, so changeover overlaps production instead of stopping it. For a processor moving from hand-fed semi-automatic equipment to a fully automatic PETG blow molding machine, the MP55D is a practical step that protects the existing workforce and floor space.
Packaging and Quality Assurance
Every MP55D is assembled on a rigid steel base, pressure and leak tested, then dry-run for a full cycle before shipment. Machines are wrapped against moisture and loaded onto a fumigated wooden pallet, with an optional closed wooden case for long sea routes. MEPER supports commissioning guidance, operator training material and a spare-parts list so that the PETG blow molding equipment is productive from the first working week.
Frequently Asked Questions
Q: How many bottles per hour can the double station PETG blow molding equipment produce?
A: Output depends on bottle size and cavity count. A two-fold mould for a 500 ml bottle typically delivers far more parts per hour than a single cavity, because the two stations overlap cooling and ejection. Share your bottle drawing and target output and MEPER will recommend the cavity layout that matches your daily volume.
Q: Why choose a double station design over a single station machine?
A: A double station unit shares one extruder, one power pack and one control cabinet, so its footprint and running cost stay close to a single-station machine while effective output rises sharply. It is the most efficient way to grow capacity without buying and housing a second machine.
Q: Can this PETG blow molding equipment also run HDPE oil bottles?
A: Yes. The screw and head set is configured for PETG, HDPE, LDPE, PP, PVC, PC, PA and EVOH, so one machine can cover both clear PETG cosmetic bottles and opaque HDPE lubricant bottles with a material change and the correct parison settings.
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