Lubricant and edible-oil packers face the same everyday problem: bottles must be crystal clear, dimensionally accurate and economical, order after order. The MP55D automatic PETG blow molding machine is tuned for exactly that job, taking a dry-blended or pre-dried PETG feed and turning out oil bottles from 5 ml trial vials to 1 L retail packs on a single automatic cycle. Loading, extruding, blowing, cooling and ejecting happen without an operator touching a hot part.
Because the machine runs the full sequence itself, output settles into a steady rhythm that hand-fed equipment cannot match. Guards and interlocks keep operators clear of the hot head, and the automatic PETG blow molding machine keeps the same settings from the first bottle to the last of the shift.
Key Features
- Fully Automatic Cycle: extrusion, blowing, cooling and ejection run without hand feeding.
- Clear Bottle Focus: a controlled parison suits transparent PETG oil bottles.
- 5 ml to 1 L Coverage: one line spans trial vials through 1 L retail packs.
- Stable Neck Finish: consistent clamping supports fast, leak-free filling.
- Recipe Changeover: switch oil grades and bottle sizes from stored settings.
- Safety Guards: interlocks keep operators clear of the hot die head.
Technical Specifications
| Parameter | Specification |
|---|
| Model | MP55D automatic extrusion blow molder |
| Operation | Fully automatic cycle |
| Container Range | 5 ml to 1 L |
| Primary Product | Lubricating and edible oil bottles |
| Applicable Materials | PETG, HDPE, LDPE, PP, PVC |
| Cavity Options | 1, 2, 3, 4 or 6 fold |
| Clamping Force | 30 kN |
| Screw Diameter | 55 mm, L/D 24 |
| Plasticizing Capacity | 45 kg/h (HDPE) |
| Total Machine Power | 33.34 kW |
| Air Working Pressure | 0.6 - 0.8 MPa |
| Machine Size (LxWxH) | 2.87 x 2.14 x 2.35 m |
Applications
- Lubricating oil and motor oil bottles for retail and workshop packs
- Edible oil bottles needing clarity and consistent neck finish
- Additive and brake-fluid bottles in small to mid batch sizes
- Contract packers producing oil bottles for several brand owners
Clarity and neck accuracy drive both filling speed and shelf appeal, so the automatic PETG blow molding machine prioritises a clean parison and a stable clamp. Changeovers between oil grades and bottle sizes are handled through stored recipes, which lets one line cover a whole product family without a second machine.
Packaging and Quality Assurance
Every unit is dry-run through a full automatic cycle and the safety interlocks are verified before dispatch. Machines ship on fumigated wooden pallets with optional crating and a startup checklist. MEPER provides bottle-weight and cycle-time baselines so the automatic PETG blow molding machine can be validated against your filling line from day one.
Frequently Asked Questions
Q: Can the automatic PETG blow molding machine really run without an operator?
A: The full extrusion, blowing, cooling and ejection sequence is automatic, so an operator supervises rather than hand-feeds each cycle. That keeps output steady and lets one person look after the line while it runs.
Q: Is it suitable for clear edible-oil bottles?
A: Yes. The machine is set up for transparent PETG and other clear-resin bottles, with parison control and a stable clamp that protect both clarity and neck-finish accuracy for fast filling.
Q: How are different oil bottle sizes handled?
A: Each job is saved as a stored recipe. When an order changes, the operator recalls the recipe for that bottle and the machine reproduces the previous settings, so a single automatic PETG blow molding machine covers a whole family of oil bottles.
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