The automatic blister packing machine, HSA 50d, is a complete forming, filling, and sealing blister production system. Blister packs with thermoformed transparent caps can be produced by upgrading the system with card loader and pack lift-out device. The machine sets the standard with regard to mechanical construction as well as ease of operation. Precise setting of distances and speeds is ensured by the consistent use of servo motors in combination with state-of-the-art control and regulation technology.
Storage of all production parameters is one of the benefits of the HSA 50d. Up to 40 programs can be stored in the control unit. Operating panels on forming and sealing units facilitate the setting and start-up of the machine, which is an advantage especially for long machine lines.
A higher feed accuracy is achieved by the servo-motor transport drive, resulting in higher cutting accuracy of the blister caps. An optimized blister transfer system ensures even and vibration-free movements to put blisters into the sealing pallets.
Relocation or retrofitting of additional units, such as card loader or feeding devices, is possible at each relevant machine location. With this general-purpose modular system the customer can produce various packs in a very flexible way. Extensions to attach labelling devices or coding units can be installed after the sealing station without problem.
The servo-driven sealing pallet transport can be variably set and ensures indexing with positional accuracy. Soft carton material can also be processed since the upper and lower table of the sealing station are movable. Attachment of the sealing tool to the sealing heater improves heat transition from the heater to the sealing electrode thus also reducing energy consumption.