13 JR Quadlan Rolling Head
RANGE: 1/8", 1/4", and 3/8" NPSM Pipe
The 13JR Quadlan uses four rolls,
instead of the customary three, which allows the rolling of NPSM threads on
thin wall lamp tubing without collapsing or "lobing" of the work.
Essentially the same head as the 13/16" 13 JN Landex, the Quadlan uses roll instead of chaser holders.
Standard range is 1/8", 1/4", and 3/8" NPSM Pipe through
the use of a single roll holder set. Comparable sizes of British Standard Parallel
Pipe can be threaded. Other roll holder sets are available to produce 18 TPI and finer
pitches on larger diameters.
The 13JR can be supplied with either straight or Morse taper
shanks for application to Landis 10TRM, Hause, Grant double end, or similar units.
A spring loaded reamer can be incorporated in the head when the end of the tube
must be reamed. However, such applications require that the head be yoke operated.
Specifications:
13 JR Quadlan Rolling Head
Technical
Paper:
13 JR Quadlan
