RKZ-18

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The machine forms wrap-around cases from flat cardboard blanks , which are then precisely folded and glued around the product.

The task of the wrap around case packaging system is to count the required number of products and pack them in a specific configuration into a pre-formed case.

RKZ-18 case packing machine

Wrap-around case is the most frequently chosencase packaging. The case provides a tightly closed product, which guarantees increased durability during palletization and further distribution.Due to the lower consumption of materials, wrap around case is the most economical display case on the market. When designed correctly, its strength can match the RSC cases, while being cheaper to source as the case vendor will not charge you for the pre-gluing and folding of every case.

Type of case

Wrap-around case

- Forming wrap-around and open tray cases from flat cardboard blanks
- Wrap around carton magazine for manual replenishing of the blanks, length of the carton magazine ~800 mm, equipped in independently powered belts ensuring correct carton position in the magazine and feeding of the cases
- Index carton feeder with stations: feeding, filling, forming and closing the case
- Vacuum generator for feeding blanks from the carton magazine
- Nordson ProBlue Flex hot melt glue applicator with heated gluing guns
- PLC control with touch panel on swing arm (Allen Bradley, Siemens, Schneider)
- FESTO pneumatics
- SICK sensors
- Speed up to 20 cases/min.
Grouping system:
- Shooting conveyors feeding the product into the case packer at correct speed
- Grouping system: placing individual products vertically and counting them via a double index conveyor
- Pushing the product from the index conveyor in the desired quantity and creating groups via the comb pusher
- Comb pusher equipped with anti-collision system
Cartoning system:
- Picking flat carton cuts from the magazine by an electric arm with vacuum suction cups
- Moving a group of products into a pre-formed carton using a servo motor-driven gripper
- Gripper equipped with a mechanism for squeezing the product
- A system supporting correct gluing equipped with vacuum suction cups
- Discharging finished cases from the cartoning section onto a short outtake conveyor
- Sensors detecting correct sealing of the carton

Case dimensions
CASE	WIDTH (mm)	LENGTH (mm)	HEIGHT (mm)
Wrap-around Case	80-200	200-400	140-200

pdf

Radpak catalogue

Wrap-around case packing process

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