Precision and economy rarely arrive together, yet the MP55D servo driven PETG blow molding machine is designed to deliver both. A servo energy-saving drive controls the extrusion and hydraulic motion more precisely than a fixed-speed system, so each stage of the cycle receives just the speed, force and time it needs. That precision shows up as steadier bottle weight and a smaller electricity bill in the same week.
For a plant watching both unit cost and quality, a servo driven PETG blow molding equipment removes the usual trade-off. Tighter motion control means fewer rejected bottles, and fewer rejects mean lower material and energy use per good part, compounding the saving on every order.
Key Features
- Servo Drive: matches speed, force and timing to each stage of the cycle.
- Steadier Bottle Weight: precise motion control reduces weight variation part to part.
- Lower Scrap: fewer rejects mean less wasted resin and energy per good bottle.
- Energy Saving: power tracks real demand rather than running flat out all shift.
- Gentler on Tooling: smooth starts and stops reduce shock on the clamp and head.
- Proven Platform: proven MP55D frame with a precision drive upgrade.
Technical Specifications
| Parameter | Specification |
|---|
| Model | MP55D servo driven extrusion blow molder |
| Drive Type | Servo energy-saving drive |
| Motion Control | Servo-etched stage control |
| Average Energy Consumption | About 23.9 kW |
| Extrusion Motor | 11 kW servo option |
| Container Range | 5 ml to 1 L |
| Clamping Force | 30 kN |
| Screw Diameter | 55 mm, L/D 24 |
| Screw Speed | 0 - 65 r/min |
| Total Machine Power | 33.34 kW |
| Applicable Materials | PETG, HDPE, LDPE, PP, PVC, PC, PA |
| Machine Size (LxWxH) | 2.87 x 2.14 x 2.35 m |
Applications
- Quality-critical oil and cosmetic bottles where weight consistency decides acceptance
- Plant lines balancing power cost against product tolerance
- Factories reducing scrap on clear or thin-wall bottles
- Producers replacing older fixed-speed moulders of the same size
Servo control also softens the machine's mechanical load. Motions start and stop smoothly instead of slamming, which reduces shock on the clamp and the head over the life of the machine. The result is a servo driven PETG blow molding machine that is at once gentler on tooling and cheaper to run.
Packaging and Quality Assurance
The drive package is load-tested and the servo response is tuned on the test bench before dispatch. Machines ship on wooden pallets with optional crating, a wiring diagram and a servo tuning checklist. MEPER supports commissioning so the servo driven PETG blow molding equipment reaches its specified cycle and weight from the first production run.
Frequently Asked Questions
Q: What does a servo drive actually improve on the PETG blow molding machine?
A: It controls motion more precisely than a fixed-speed system, so extrusion, clamping and blowing each get the exact speed and force they need. The practical gains are steadier bottle weight, less scrap and lower power draw across the cycle.
Q: Will a servo driven PETG blow molding equipment pay back its extra cost?
A: On lines running long shifts with tight weight tolerance, the reduced scrap and energy use usually recover the servo premium within a reasonable period. MEPER can help you model the payback against your own tariff and reject rate.
Q: Does servo control affect bottle quality?
A: Yes, and favourably. Smoother, more repeatable motion means every bottle is closer to the target weight and wall, which suits clear oil bottles and cosmetic packs where consistency is judged at the filling line.
Your message must be between 20-3,000 characters!
