Advantages of
tube chain conveyors

• No intermediate bearings necessary
  for long distances, thereby eliminating
  possible ignition sources
• Design with nearly no dead space, low
  grain destruction, and low wear due to
  low friction
• 3 D layout (only conditionally possible
  with screw conveyors using several
  sections and drives; incline is very
  limited by product)
• Vertical transport possible without any
  problems
• Low energy consumption
• Flame propagation proof due to large
  number of chambers
• Bulk material can be transported in two
  directions simultaneously
• Easy cleaning in case of a product change