PolySeal Duo Compact
The high-performance semi-automatic sealing machine for applying and sealing tamper-evident sealing lids in a single step. For efficient packaging processes.
Your benefits at a glance:
The PolySeal Duo Compact is a modern semi-automatic sealing machine that combines the application of sealing lids and the sealing of containers in a single operation. As a result, the system boosts productivity, reduces manual effort and ensures consistently high-quality sealing results.
Features:
- Pneumatic drive for consistent sealing force
- Continuously variable pressure control for optimal adaptation to different containers
- Continuously variable height adjustment via scaled spindle guide
- Vacuum suction nozzle for secure pick-up and positioning of sealing lids integrated into the sealing head
- Foil magazine insert for holding stackable sealing lids
- Rigid, insulated (PEEK) sealing head heating block made of anodised aluminium
- Hollowed-out sealing die, adaptable to the heating block
- Heat shield
- Roller guide with slide carriage for precise container guidance
- Jar holder for precise container centring
- VARIOTRONIC – temperature control for consistent sealing quality
The machine is suitable for all types of plastic containers and is the ideal solution for businesses that prioritise efficiency, precision and process reliability.
Our many years of experience and our special know-how in the field of sealing technology make us the experts for a wide variety of sealing solutions. Feel free to contact us for your individual offer!
PolySeal Duo Compact – The high-performance semi-automatic sealing machine for efficient packaging processes
Save time, simplify processes and achieve consistently high sealing quality at the same time: the PolySeal Duo Compact makes it possible. As an innovative semi-automatic sealing machine, it handles the positioning and sealing of lids in a single step, thereby increasing the efficiency of your packaging processes. Its compact design and versatile customisation options make it the ideal solution for numerous applications involving plastic containers.
Maximum efficiency with the PolySeal Duo Compact
The PolySeal Duo Compact significantly speeds up packaging processes. Thanks to the integrated vacuum suction nozzle, lids are securely picked up, precisely positioned and then reliably sealed. The semi-automatic sealing machine combines several work steps into a compact system, enabling cost-effective production with high output.
Precise sealing quality for a wide variety of containers
The pneumatic drive ensures a reproducible sealing force and guarantees consistent results with every sealing operation. The infinitely variable pressure control allows the machine to be optimally adapted to different containers and materials. The infinitely variable height adjustment with scale enables quick and precise adjustment to different container heights.
The proven VARIOTRONIC temperature control system ensures consistent sealing quality by maintaining precise temperature control. As a result, the PolySeal Duo Compact achieves a reliable and secure sealing even in demanding applications.
Versatile semi-automatic sealing machine for plastic containers
Whether in the food industry, in laboratories, in cosmetics production or for technical packaging applications – the PolySeal Duo Compact is suitable for a wide range of plastic containers and packaging solutions. Its compact design saves valuable space and allows for easy integration into existing production processes.
Your benefits with the PolySeal Duo Compact
The PolySeal Duo Compact combines ease of use, reliable technology and precise sealing quality in a compact system. As a high-performance semi-automatic sealing machine, it offers an efficient solution for companies looking to optimise their packaging processes whilst meeting the highest quality standards.
Do You Have Questions?
We are happy to help:
FAQ
Whether for cosmetics, food or other products, the PolySeal Duo Compact is suitable for sealing all types of plastic containers. The containers must be no more than 220 mm high and have a maximum external diameter of 200 mm and a maximum mouth diameter of 120 mm.
A semi-automatic sealing machine combines manual and automated functions. With the PolySeal Duo Compact, the container to be sealed must be placed into the machine manually and the sealing process initiated using a lever. The sealing lids are then applied and the container sealed automatically in a single step. The sealed container must subsequently be removed manually.
The PolySeal Duo Compact achieves a performance of 500 to 600 units per hour.

