This heat tunnel is in good working condition.
It has adjustable temperature and conveyor speed. The tunnel has two fans for recirculating the heat inside.

Make: Packmatic
Model: 50ST35

SPECS
Voltage: 415V 3 Phase
Power: 18A 10.8kW

Tunnel Opening (mm): 460 wide 350 high

Overall Dimensions (mm): 2010 l x 750 w x 1800 h