Footage: An 8-cavity hot-runner mould for 5 L oil-jug pull caps on an injection molding machine, with a freshly moulded cap in hand. Want to see it running a container like yours? Ask us for a video.
Small HDPE Oil Pull Cap Injection Molding Machine
A compact injection molding machine for HDPE oil pull-caps and small closures, running a hot-runner multi-cavity mould on a servo-electric drive.
Overview
Oil pull-caps are small precision closures with a pull-tab and a tight seal, so the machine fills a hot-runner, multi-cavity tool to turn out many identical caps per cycle with no runner scrap. The small-machine footprint suits this lightweight part while the servo-electric drive keeps shot weight and the seal geometry consistent across all cavities.
Key features
- Hot-runner multi-cavity mould for many caps per shot
- Compact machine sized for small HDPE closures
- Servo-electric drive holds seal geometry steady
- Runnerless moulding with no material waste
Application
HDPE oil pull-caps and small closures for lubricant, edible-oil and industrial-packaging bottles.
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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