HDPE Beverage Cap Injection Molding Machine
An injection molding machine for HDPE beverage caps, fitted with a hot-runner multi-cavity mould to make closures for mineral water, juice and cola bottles.
Overview
Beverage caps are made by the millions and must seal carbonation and resist leaks, so the hot-runner, multi-cavity tool fills every cavity at matched pressure for caps that all thread and seal alike. The servo-electric drive sustains high productivity while holding shot weight constant, keeping the sealing liner area dimensionally tight across long food-and-beverage runs. AMAN matches the mould to your cap and bottle neck and backs the line with full service.
Key features
- Hot-runner multi-cavity tool for high cap output
- Consistent threads and reliable carbonation seal
- Servo-electric drive sustains steady productivity
- Mould matched to your bottle neck finish
Application
HDPE screw caps for mineral water, juice and cola bottles across food-and-beverage filling lines.
Ask for the full datasheet and a video of this machine running a part like yours. Request a quote →
Service and support
AMAN backs every machine with installation guidance and operator training. Our customers are in 100+ countries.
Technical parameters
| Parameter | Unit | AMAN injection moulding series |
|---|---|---|
| Clamping force | kN | 1,200 - 10,000 |
| Clamping force | ton | 120 - 1,000 |
| Number of models in series | pcs | 11 |
| Screw diameter | mm | 36 - 120 |
| Screw L/D ratio | 23.3 - 24.7 | |
| Theoretical shot volume | cm3 | 163 - 5,878 |
| Injection stroke | mm | 160 - 520 |
| Platen size | mm | 610 x 610 - 1,310 x 1,310 |
| Machine size (L x W x H) | m | 4.7-11.1 x 1.3-2.8 x 1.9-3.0 |
| Pump motor | kW | 14 - 62 |
| Max. hydraulic pressure | MPa | 17.5 |
| Oil tank capacity | L | 200 - 1,400 |
| Model selection | Matched to your part weight, projected area and cavity count |
One machine covers a range of sizes: you only change the mould to make a different product. The machine must be selected according to the LARGEST product you plan to make — running a small product on a large machine is possible, but you lose some efficiency and some material. Send us your smallest and your largest product (size and weight) and we will confirm whether one machine is enough.
Order the cap mould with this machine and we make it in our own workshop, then ship machine and mould as one set, tested and tuned together. The mould itself takes 40–60 days from approved drawings. Send your part drawing and we quote the machine together with the mould.
Each machine is configured to your container; the final specification is written into your quotation.
Request a quote for this machine
Tell us your container or part, material and target output, and attach a drawing if you have one.
FAQ
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