6-5/8" x .280" MCKAY #WRS 700A, TIG, 3-1/2" Spindle, Tooling

UTREC NUMBER:    1194
MANUFACTURER:    MCKAY
MODEL NUMBER:    WRS 700A
SERIAL NUMBER:   67-2498
AGE:             1967

SPECIFICATIONS:
  Maximum Tube Diameter:              6-5/8"
  Minimum Tube Diameter:              2-1/2"
  Maximum Wall Thickness:             .280"
  Minimum Wall Thickness:             .060	
  Spindle Diameter:	  Sizing:         3-1/2"
                      Forming:        4-1/2"
  Center of Lower Spindle to Base:    12" Adjustable
  Vertical Adjustment:                7" - 16"
  Worm Gear Ratio:                    24-1/2:1

Forming Mill:
  1 - Entry Guide                     Drive:  10 HP DC, 1150/2600 RPM
  6 - Driven Breakdowns                Connected to Drive All 4-Speed
  3 - Driven Fins                     Reducers 2.070, 1.362, 1.686, 1.000
                                       Connected to Horshburg & Scot Gear
                                       Reducer 38.3:1

Welding:
  Lead Roll Seam Guide
  2 - Roll Weld Box
  Iron Pass

Sizing Mill:
  4 - Driven Sizing                    Drive:  15 HP DC, 1150/2600 RPM
  4 - Idle Side Rolls                   Connected to Drive All 4-Speed
  1 - 4-Roll Turkshead                 Reducers 2.070, 1,362, 1.686, 1.000
                                        Connected to Horshburg & Scot Gear
                                        Reducer 38.3:1
Tooling:
  6" O.D.  (On Mill)
  10" Minor Dia. of Roll
  Additional Tooling:  2-3/8", 3", 5", 6-5/8"

Ref. #113