Screw caps

72 closures in less than 3 seconds

Multi-cavity molds that produce large unit volumes in a matter of seconds are the dominant technology when it comes to the production of screw caps. For maximum productivity, system solutions precisely configured to your requirements are required – e.g. high-performance hybrid machines.

The hybrid HIDRIVE-series ALLROUNDERs combine a servo-electric clamping unit with a high-performance hydraulic injection unit, energy-optimized hydraulic accumulator technology and servo-electric dosage. Thanks to their high production capability and short cycle times, they are ideally suited for the production of packaging items.

Highlights

  • System solution for packaging with 100% quality control
  • Precise, reproducible dropping of molded parts thanks to synchronized servo-electric ejectors
  • Reliable demolding of shrunk-on closures thanks to booster function

Downloads

Brochure: Packaging (PDF - 1,4 MB)

Basic specifications

Screw caps
Cavities: 72
Part weight: 1,6 g
Material: PE-HD
Material throughput: 138,9 kg/h

Technology

Machine
A hybrid ALLROUNDER 720 H with a clamping force of 352 tons has been specially configured for the production of screw caps. For this purpose, the servo-electric ejector has been synchronized with the servo-electric clamping unit, for example. A barrier screw enables high plasticizing capacities.
to the hybrid machines

Industry

Packaging technology
When all components fit together perfectly, you can produce high-quality packaging products efficiently. In order to provide an optimum solution for all applications, ARBURG works closely with renowned manufacturers of molds, automation solutions and peripherals.
to the industry

Partners

MoldKTW
Cooling sectionEisbär
InspectionIntravis