Heavy Duty Shrink Tunnel is used for continuous and for long working shifts without gap for chamber cooling. The Shrink Tunnel is used to shrink wrap heavy products using LDPE and LLDPE shrink film with higher thickness. The Shrink Tunnel is provided with live roller rod conveyor and variable speed drive system for adjusting conveyor speeds. Heavy Duty Shrink Tunnel is available in full stainless steel construction and variable speed drive for the blower.