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Shrink Chamber Machine KLOK 850 – For Medium to Large Products

Powerful and Affordable Shrink Chamber Machine for Medium to Large Items

The KLOK 850 is Pactur’s most spacious shrink chamber machine, created for those who need a reliable packaging solution for medium-large products — with the same compact footprint, ease of use, and affordability as smaller models.

Main Features of KLOK 850

Manual sealing and shrinking in a single chamber
Robust Italian structure: thick metal sheets, powder-coated with a textured finish
Large sealing area: perfect for packaging wide products without needing automatic lines
Magnet-controlled hood with programmable reopening delay
Height-adjustable work surface to center the seal and optimize film usage
Micro-perforating system and reel adjustment for precise wrapping

Compatible Films and Use Cases

This shrink chamber packaging machine works with PO, PVC, and PE films. Thanks to its large size and adjustable settings, it’s ideal for:

Food packaging (trays, kits, or ready meals)
Stationery, cosmetic, and pharmaceutical products
Boxes, gadgets, and medium-sized promotional kits

Its versatile work cycles allow sealing without shrinking, or multiple sealing cycles before shrink activation – perfect for increasing productivity.

Performance and Durability

The KLOK 850 shrink chamber machine includes:

Self-adjusting welding impulse for long blade life
Powerful fan for uniform shrink and resistance heating elements
Wheels for easy movement

Despite being a large format machine, the KLOK 850 remains easy to operate, making it a top choice for small production facilities needing to package bigger items.