Shanklin GT-71 Extended Chamber Shrink Heat Tunnel

Shanklin GT-71 Shrink Wrap Tunnel

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Shanklin GT-71 Shrink Wrap Tunnel Shanklin GT-71 Shrink Wrap Tunnel Plan View

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High-Speed Heat Tunnel with Advanced Technology for Excellent Shrink Results

The Shanklin GT-71 High Speed Shrink Tunnel combines versatility, technology and performance.

Advanced temperature control, variable air velocity, and dual-directional conveyor drive provide improved shrink package appearance and application flexibility.


Digital temerature controller and software hold chamber temperature to +/- 1 degree. The temperature control system actively monitors chamber conditionsand automatically optimizes the heater on/off sequence. Combined with in-chamber, dual-speed fans, the system provides consistent, even temperature throughout the tunnel chamber resulting in optimal package appearance.

Dual-directional conveyor drive may be wired and/or relocated for right-to-left or left-to-right production flow for ease of operation.

Chamber product viewing windows are installed on both sides of the chamber to provide greater feedback for adjustments to the shrink process. Windows are easily removable for servicing the tunnel chamber.

New air velocity design, lower wattage heaters and increased insulation result in lower energy consumption.

Specifications of the GT-71 Extended Chamber Shrink Wrap Tunnel

Specification GT-71 Tunnel
Tunnel Passage 12" high x 22" wide x 60" long
Tunnel Size 39.5"W x 68.5"H x 84"L
Conveyor Height 29" minimum, 42" maximum
Conveyor Speeds Variable to 140 feet/minute
Blower Motor 0.75 hp, 3 phase
Heaters Multiple finstrip (encased element)
Power 230V, 3 phase, 49 amps
11.5 KVA max (6 KVA normal usage)