Two-reels shrink wrapping machines, simple, economical and versatile; especially suitable for wrapping rock-wool and glass-wool panels, and those products standing the passage inside a shrink tunnel. Packages can be sleeve wrapped or totally closed, by overlapping the film to the sides and melting it while passing into the shrink tunnel.
Strengths
Evolved version, high production speed
Simple maintenance
Easy to handle: it does not require skilled workers
Extremely versatile (it is “easily satisfied”)
Detail of pre-unwinding system, to let even very light panels go across the sealing bar.
Strengths
