Tunnel

TUNNEL 50 DIGIT INOX

TUNNEL 50 DIGIT INOX: strength and hygiene in a single packaging machine

The TUNNEL 50 and 70 have been built with significant technical and aesthetic upgrades to provide a versatile and effective solution for all shrink-wrapping packaging requirements.

The INOX finish version of TUNNEL 50 is ideal for the needs of the food and pharmaceutical sectors.

TECHNICAL FEATURES:

Manual adjustment of the conveyor belt height
Digital display with 9 selectable and customizable programs
Option to select roller autorotation
Product conveying
Dual adjustable air deflectors
Auto shut-off program
Standard exit roller conveyor.

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Technical Data

Power supply	400V 50/60Hz 200V 50/60Hz 208V 60Hz 220V 50/60Hz
Maximum installed power	7,2 kW (400V) 7,0 kW (200V) 7,5 kW (208V) 7,2 kW (220V)
Maximum electrical absorption	11 A (400V) 20 A (200V) 21 A (208V) 19 A (220V)
Maximum product dimensions (max length depends on product shape, belt speed, film type)	400 x 220 mm
Worktop height	850÷880 mm
Machine dimensions	1770x840x1465 mm
Machine weight (net/gross)	188/236 kg

PDF data sheet

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Layout and technical data sheets

PTFE belt Tunnel 50
FM710010
This optional is designed for users working with particularly small products that could get caught in the rollers, and for users working with polyethylene material at high temperatures.
Plexiglass guard kit Tunnel 50 Digit
KR090018
The Plexiglass guards installed at the tunnel infeed and outfeed allow the operator to work safely, preventing the risk of hands entering the product transit areas.
H. increase kit 150 mm Tunnel 50/50 Twin/50 Twin GT/70
KR090021
This kit increases the worktop height (conveyor belt) by 150 mm.
Product guide kit Tunnel 50 Digit
KR090024
This optional, applied to the tunnel conveyor belt, is the ideal solution for packaging unstable or irregularly shaped products. The 2 adjustable side guides can contain products with a maximum width of up to 430 mm.
Module kit for transferring unstable products from “Pratika 56” a “Tunnel 50/50 Twin”
KR090027
This kit, applied between the Pratika 56 outfeed conveyor and the shrink tunnel infeed conveyor, allows very small or unstable products to pass through, preventing them from stopping between one conveyor and the other or falling.
Module kit for transferring unstable products from “Modular 50 S” a “Tunnel 50/50 Twin”
KR090028
This kit, applied between the Modular 50 S outfeed conveyor and the shrink tunnel infeed conveyor, allows very small or unstable products to pass through, preventing them from stopping between one conveyor and the other or falling.
Roller for small products Tunnel 50 Digit
KR090030
This optional device helps small sized products exit the tunnel.
Autotransformer kit 19kVA 415/460V 3Ph SEC. 230V 1Ph / 400V 3Ph Tunnel + Pratika
KR14BM01
Allows Tunnel machines (standard voltage 400V 3Ph) and Pratika 56 machines (standard voltage 230V 1Ph) to be powered at 415, 440, 460V 3Ph. Electrical cabinet dimensions: 600x600x245 mm
Double-roller conveyor belt kit Tunnel 50
NT090002
Compared with the standard version, this conveyor belt features twice the number of rollers, reducing the gap between adjacent rollers. This configuration improves the handling of small products, preventing them from becoming trapped or falling between the rollers. The result is smoother product flow, greater product stability and improved continuity throughout the packaging process.