Used Bottle Heating Tunnels
Bottle heating tunnels raise container temperature in a controlled way after cold filling or before downstream packaging operations. They can reduce condensation on cold bottles and prepare containers for labelling, inspection or packing.
What to Check
Confirm container material, inlet temperature, target outlet condition and required residence time. Inspect conveyor, spray or heating zones, pumps, heat exchangers, controls, insulation and drainage.
Integration
The tunnel footprint, conveyor height, line speed and utility requirements should be matched to the complete line. Do not confuse bottle warming tunnels with shrink-sleeve tunnels or pasteurizers; each has a different process purpose.