Product Description
Plastic Kettle Set / Juice Teapot with Lid Injection Molding Machine is an industrial manufacturing system that converts food-grade polymers into beverage containers and sealing closures through automated thermal plasticization and high-pressure mold clamping.
Why Global B2B Buyers Choose Our Equipment
99.5% First-Pass Yield for PC/AS Clarity: Specialized optical-grade screw design prevents material shear degradation, yellowing, and black spots in high-clarity PC/AS resin.
Leak-Proof Precision ($\le$ 0.05mm Deviation): Rigid clamping unit with strict tie-bar parallelism controls ensures flash-free, perfectly aligned threads for 100% leak-proof kettle-to-lid fitting.
Synchronized Family Molding: Optimised for 2-to-8 cavity family molds. Mold a 1L kettle body and its matching lid in a single 15 to 35-second cycle without balancing issues.
Up to 60% Energy Savings: Integrated European-standard servo pump system reacts within 0.05s, cutting power consumption significantly compared to traditional hydraulic machines.
Engineering Excellence & Quality Control
Factory Verification Standard: Every machine undergoes a 24-hour continuous dry-cycle stress test and a 50-shot mold trial using production-grade resin before receiving its export QA stamp.
Wear-Resistant Injection Unit: Nitrided and chrome-plated screw/barrel assembly engineered specifically for transparent polymers, eliminating black-spot contamination.
High-Rigidity Platen Design: Finite Element Analysis (FEA) optimized platens minimize deflection under high pressure, extending your mold life by up to 30%.
Proportional Closed-Loop Control: Multi-stage injection speed and pressure curves ensure stable melt dosing, completely eliminating sink marks on thick-walled handle joints.
Turnkey Integration & Production Line Compatibility
Automation Ready: Standard Euromap 67 interface for seamless integration with 3-axis/5-axis servo robots for automatic take-out and in-mold labeling (IML).
Auxiliary Compatibility: Plug-and-play synchronization with central chilling systems, hopper dryers, and auto-loaders.
Mold Customization: We offer one-stop Machine + Mold + Automation sourcing with guaranteed cycle-time validation.
FAQ
Q: Can this machine run a family mold producing both the kettle body and the lid simultaneously?
A: Yes. The injection unit features high plasticizing capacity and independent back-pressure control to ensure balanced cavity filling, even when shot weights between the body and lid differ significantly.
Q: How do you prevent yellowing, bubbles, and haze when molding transparent PC or AS resins?
A: We use a specialized low-shear, high-compression screw ratio paired with 5-zone PID temperature controllers (+/- 1°C accuracy). This prevents material overheating and air entrapment, maintaining crystal clarity.
Q: Is the machine compatible with international voltage standards and local safety regulations?
A: Yes. We customize the electrical system to your local grid (e.g., 380V/50Hz/3P, 220V/60Hz/3P, or 460V/60Hz). All export units can be built to comply with CE safety standards or UL/CSA-approved components.
Q: What is your standard lead time for a complete machine and custom mold setup?
A: Standard machines are shipped within 25–30 working days. If you require custom multi-cavity hot-runner molds with automated take-out, the complete turnkey line validation takes 45–60 working days.
Q: How do you support overseas installation, commissioning, and spare parts?
A: We provide complete video commission FAT (Factory Acceptance Test) reports before shipping. For onsite setup, we dispatch regional field engineers for installation and operator training. All wear items (heating bands, nozzles, seals) come with a 2-year spare parts kit.
Q: Can we run thick-walled refrigerator pitchers without experiencing sink marks or warping?
A: Absolutely. The control system features precise multi-stage holding pressure curves, and the machine supports high-pressure volumetric holding. Paired with a properly calculated mold cooling layout, this guarantees flat surfaces and zero sink marks.
Q: What brands of hydraulic and electrical components are used in the machine?
A: We utilize global tier-1 brands to ensure local maintenance availability: Yukon/Vickers hydraulic valves, Phase/Sumitomo servo pumps, Schneider/Siemens electronics, and KEBA/Techmation controllers.
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