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Case Sealer, semi automatic random LDX-RTB

The Little David® LDX-RTB is a semi-automatic case sealer designed for processing random cases. The LDX-RTB automatically adjusts for the height and width of the case presented to it by an operator. The machine can also be fixed in place to process a series of uniform of cases. Cases are top and bottom sealed with 2" or 3" tape using the latest CaseLockerT 60 tape cartridges.

  • Processes cases between 40% and 80% faster than the competition
  • Processes void-filled and overstuffed cases
  • Safety locking mechanisms for head side rails in case sudden loss of air or electrics occur
  • Interchangeable cartridges (top and bottom)
LDX RTB, Little David Case Sealer

Little David LDX RTB vs 3M-Matic 700R

See our video of how the Little David LDX RTB increased efficiency by 41% compared to the 3M-Matic 700R in a 1 minute test.


LDX-RTB semi automatic random case sealer specifications

Case Capacity Specifications
  Min Max    
Length 150mm Infinite Power 240 Volts, 50 cycle, single phase
      Air Requirements 9 SCFM @ 85 PSI
Width 140mm 560mm Operating Speed Continuous belt drive
Standard: 35 m/min
High Speed : 47 m/min
Height 90mm* 620mm Weight 258 kg (uncrated)
      Closure Material Pressure sensitive tape
  • Casters
  • Flat Exit Pack Table
  • Roller Exit Pack Table
  • Leg Extensions
  • High Speed
  • High Mast
  • CF-5 Connection Kit
  • Infeed pack table
* Minimum height can be reduced to 65mm with reduced tape tab length