Description
Precision 3-Station IBM with Zero Scrap, Injection-Molded Neck Finish, GMP-Compliant Pharmaceutical Grade Output
Product Overview: The Process Engineer’s Precision Choice
In the highly regulated sphere of pharmaceutical and premium daily chemical packaging, process stability is paramount. The Ever-power ZQ40 is a dedicated IBM machine (Injection Blow Molding) engineered to deliver absolute dimensional consistency. Operating strictly on a 3-station synchronous cycle (Injection – Blow – Stripping), this platform completely eliminates the variability found in extrusion-based forming.
By relying exclusively on a high-pressure injection molded preform, the ZQ40 guarantees a 100% precise neck finish, ensuring hermetic seals for induction-lined caps and child-resistant closures. Because this is a non-stretch process, it is uniquely capable of shaping thick-walled HDPE, PP, and PS containers with a mathematically perfect seamless bottom and a weight deviation of ≤±1%.
IBM Process Decision Guide: Why Choose IBM Over EBM or ISBM?
As a leading injection blow molding machine supplier, we guide clients to the correct thermoplastic architecture. If your portfolio involves containers under 500ml, medical-grade cleanliness, and complex threaded necks, pure IBM is the only scientifically rigorous choice.
| Process Feature | Ever-power IBM (ZQ40) | Extrusion Blow (EBM) | Injection Stretch (ISBM) |
|---|---|---|---|
| Scrap Generation | Zero Scrap. No deflashing needed. | Produces 20-40% flash; mandates dusty regrind. | Zero Scrap. |
| Neck Finish Integrity | Injection-Molded. Absolute SPI precision. | Calibrated blow pin; susceptible to ovality. | Injection-Molded. |
| Forming Kinematics | Pure Radial Expansion ONLY. No elongation stress. | Continuous extrusion drop + mold pinch. | Requires mechanical axial stretch rod. |
| Base Integrity | Seamless, high-impact convex base. | Pinch-off weld seam (structural weak point). | Injection gate vestige remains. |
| Target Polymers | HDPE, LDPE, PP, PS, PC. | PE, PVC, PP. | Exclusively engineered for PET. |
ZQ40 Core Technical Specifications
The ZQ40 is built on a full European-style structure, delivering a clamping force 20%-30% greater than standard industry machines, preventing any mold breathing during the injection phase.
| System Category | ITEM | Unit | ZQ40 Parameters |
|---|---|---|---|
| Injection System | Screw Diameter | mm | 40/45 |
| Screw L/D | % | 22:1 | |
| Injection weight | g | 190/260 | |
| Heating power | KW | 7.5 | |
| Number of barrel zone | – | 3+N | |
| Injection stroke | mm | 120 | |
| Clamping System | Clamping force of injection | KN | 400 |
| Opening stroke for injection | mm | 165 | |
| Clamping force of blowing | KN | 60 | |
| Opening stroke for blowing | mm | 140 | |
| Lifting height of rotary table | mm | 70 | |
| Mould Specifications | Max. Platen size (LxW) | mm | 480×340 |
| Mold thickness | mm | 180 | |
| Dia. of bottle | mm | 120 | |
| Bottle height | mm | 220 | |
| Suitable bottle volume | ml | 1-1500 | |
| Stripping stroke | mm | 220 | |
| Hydraulic System | Hydraulic Pressure | MPa | 14 |
| Motor power | KW | 11 | |
| Dry cycle | S | 3.5 | |
| Total Power | KW | 20 | |
| Operating power | % | 52-70 | |
| Utilities & Dimensions | Min. Air pressure of compressed air | MPa | 0.7- 1.2 |
| Compressed air capacity | M³/min | 0.7 | |
| Water flowage | M³/h | 3.5 | |
| Cooling water pressure | MPa | 0.3-0.4 | |
| Dimension (Lx W x H) | M | 3.5×1.3×1.7 | |
| Net weight | Ton | 3.8 |
ZQ40 Mold Cavitation Matrix
| Approx Volume | 10ml | 30ml | 60ml | 100ml | 250ml | 500ml | 1000ml |
| Max Cavitation | 9 | 8 | 6 | 4 | 3 | 2 | 1 |
✔ Injection Molded Neck = 100% Seal
Natives threads formed inside a high-pressure injection cavity. This eliminates the bore variations associated with extrusion blow pins, guaranteeing airtight FDA compliance.
✔ Zero Flash / No Trimming
True no scrap blow molding architecture guarantees 100% material yield. Banish dust-generating regrind loops from your sterile cleanroom environment.
✔ Energy-Efficient Booster Clamping
Our unique pressurized clamping structure separates the high-pressure lock from the opening/closing mode. The booster cylinder engages only when necessary, reducing total kinetic energy consumption by 10%-20%.
Market Trend Adaptation: Lightweighting & Eco-Materials
In today’s packaging landscape, lightweighting is critical to reduce polymer costs and environmental footprint. Traditional EBM struggles with parison sag, making ultra-thin walls prone to blow-outs. The ZQ40 excels here because the injection phase precisely dictates material distribution before blowing, allowing extreme lightweighting while maintaining vertical crush strength.
Furthermore, the independent core rod temperature control logic of the ZQ40 makes it highly adaptable to heat-sensitive Eco-friendly Corn Material and PLA. By securing the geometry inside the injection cavity, the ZQ40 prevents the low melt-strength failure common in bio-resins, future-proofing your production portfolio.
Working Principle: The Non-Stretch 3-Station Cycle
The ZQ40 achieves unparalleled impact resistance by avoiding molecular shear. The cycle relies on thermal memory and pneumatic precision.
- Station 1: Preform Injection. Molten resin is injected over the core rods. The 3+N hot runner system dictates the exact injection hold pressure, mapping the precise weight and forming a flawless threaded neck.
- Station 2: Blow Molding. The standard servo rotation indexes the table 120°. Pure radial compressed air expands the parison against the chilled walls of the blow mold. Internal cooling fluid within the core rod extracts heat rapidly, freezing the ≤±1% uniform wall.
- Station 3: Automated Stripping. The 220mm stripping stroke mechanically ejects the finished containers simultaneously. No human interaction, no pinch-offs, fully automated yield.
Applications & Material Suitability
The ZQ40 is explicitly mapped for non-PET polyolefins. The 22:1 screw perfectly homogenizes HDPE, LDPE, PP, PS, ABS, PCTG, EVA, and Eco-friendly Corn Material.
- Pharmaceutical Bottles: Sterile eye drop vials, solid-dose pill packers, and liquid medication containers demanding absolute GMP compliance.
- Cosmetics Packaging: Ultra-thick-walled PS premium cream jars, mascara tubes, and roll-on applicator spheres.
- Precision Plastic Container Machinery: Production of seamless LED lamp covers and specialized geometric housings.
Turnkey Custom Mold Solutions
Through our dedicated precision IBM molding solutions division, we manufacture 4Cr13 and S136 high-strength molds in-house. Should you need rapid changeovers or a Replacement mold for existing product lines, our CNC optimized hot runners ensure balanced multi-cavity flow.
Full-Process Quality Control
Every ZQ40 undergoes a rigorous 3.5 S Dry Cycle Test and Clamping Force Verification (proving the 400 KN lock) before shipping. Stringent Safety Interlock Validations and Air Leakage Tests ensure your machine arrives fully compliant with global CE directives.
5-Step ZQ40 Selection Guide (IBM Specific)
Use this process engineering methodology to confirm the ZQ40 aligns perfectly with your production parameters.
① Confirm Bottle Volume & Neck Size (IBM Sweet Spot: <500ml)
While rated up to 1500ml, the ZQ40 generates maximum ROI when producing high-cavity layouts of 10ml to 250ml medical/cosmetic containers.
② Select Material Type (Non-PET Focus)
Validate your resin. The non-stretch IBM cycle is expressly designed for HDPE, PP, and PS. (Projects requiring PET biaxial orientation must utilize ISBM).
③ Determine Daily Output Target
Forecast yield using the machine’s rapid 3.5 S dry cycle baseline, adding exact plasticizing thresholds dictated by your container’s wall thickness.
④ Match Tooling to the 480x340mm Platen
Map your cavities. The 400 KN clamping force securely houses a 6-cavity configuration for 60ml bottles, optimizing cleanroom floor space.
⑤ Choose Cleanroom Auxiliary Equipment
To protect pharmaceutical integrity, utilize an oil-free compressor for pharmaceutical packaging alongside a 3.5 M³/h industrial chiller.
Turnkey Installation, Debugging & Automation
Deploying a pharmaceutical asset requires precision. Our engineers conduct rigorous Pre-Installation Checklists, verifying foundation leveling and 20 KW power grid capacities.
During commissioning, we lock the Process Parameter Window, utilizing the servo rotation to map the 3-station indexing precisely. We implement strict maintenance protocols for the 14 MPa hydraulic system, ensuring your pharmaceutical bottle making machine achieves decades of reliable OEE without pressure drops.
