This Kallfass Universa 500 S is a used shrinking machine — sometimes referred to as a shrink wrapper or shrink packaging machine — dating from 2008 and currently located in Germany. Shrinking machines are used to wrap products tightly in plastic film, which is then heat-sealed to form a secure, tamper-evident package. Kallfass is a well-established German manufacturer specialising in packaging machinery, with particular expertise in film wrapping and shrink packaging systems for industrial and consumer goods production lines.
The machine operates as a fully automatic side-sealing system designed to package products of any length with complete film wrapping and no film overlap. Product feeding is carried out via an infeed conveyor belt, which simultaneously inserts products into a centre-folded film through a forming shoulder. The infeed conveyor can be adjusted to accommodate different product widths, making the machine adaptable to a variety of product formats. Once wrapped, the film tube is sealed along the side by a dedicated side-sealing unit, and transverse sealing is performed by a continuously heated, follow-along sealing bar that moves with the product — allowing high-speed operation without interrupting the product flow. The maximum output is rated at 120 cycles per minute. Any remaining film scrap after sealing is collected by an integrated film winder.
The transverse sealing bar measures 550 mm. The machine accepts centre-folded film in thicknesses ranging from approximately 12 to 80 µm, with a maximum film roll outer diameter of 400 mm and a maximum film roll width of 600 mm. Minimum product dimensions are 120 mm in length and 80 mm in width. The working height is adjustable between 780 and 930 mm, and both the forming shoulder height and the sealing units can be manually adjusted to suit different product sizes. The shrink tunnel has a passage width of 450 mm and a passage height of 200 mm.
Regarding condition, worn parts and defective components have been replaced prior to sale, and the machine has been technically inspected by Kallfass and confirmed to be fully functional. A functional guarantee is provided, though no warranty is offered. Inspection and demonstrations are available at the seller's premises by appointment.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.