Tunnel

TUNNEL 50 TWIN

TUNNEL 50 TWIN: maximum speed in packaging small products

TUNNEL 50 TWIN was designed to provide effective solutions for those who need to package small products at high speeds, achieving secure and aesthetically optimal packaging. Multiple features contribute to this result: the double heating chamber with separate adjustment, exceptional thermal insulation capacity, high transit and shrink speed are all qualities that make this tunnel the perfect packaging machine to meet every packaging requirement with extreme efficiency.

TECHNICAL FEATURES:

Manual adjustment of belt height
Digital display with 9 selectable and customizable programs
Option to select roller self-rotation
Product transport
Adjustable double air deflectors
Auto shut-off program
Standard outfeed roller conveyor
Two independent temperature-controlled chambers.

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Technical Data

Power supply	400V 50/60Hz 200V 50/60Hz 208V 60Hz 220V 50/60Hz
Maximum installed power	14,5 kW (400V) 14,0 kW (200V) 15,0 kW (208V) 14,0 kW (220V)
Maximum electrical absorption	21 A (400V) 38 A (200V) 43 A (208V) 34 A (220V)
Maximum product dimensions (max length depends on product shape, belt speed, film type)	400 x 190 mm
Worktop height	850÷880 mm
Machine dimensions	2130x800x1460 mm
Machine weight (net/gross)	260/318 kg

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Layout and technical data sheets

PTFE belt Tunnel 50 Twin

FM710015

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.
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.
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.
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 Twin

NT250002

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.

Product guide kit Tunnel 50 Twin

KR250011

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.