procurement of hot calendaring machine with automatic winding and unwinding devices procurement of hot calendaring machine with automatic winding and unwinding devices , procurement of hot calendaring machine with automatic winding and unwinding devices , hot calendaring machine with automatic winding and unwinding devices ( price should include the main equipment with all hardware and software as per the technical specifications ( scope of supply ) of tender document no. sc20210061 / po ) ( excluding the cost of all optional items ) . ( note: the list of only essential items quoted in this boq may be provided in the technical bid ( cover 2 ) without mentioning their prices ) .