Page 207 - Praxair Productivity Catalog
P. 207

Seam Welders





          Some of today’s toughest, most productive
          fabrication workhorses are backed by Praxair.






                                          WORKPIECE                                                    APPROX
           EXTERNAL   WELD LENGTH  CLAMPING  DIMENSIONS  MATERIAL       FOORPRINT        MANDREL HEIGHT  SHIPPING
           SEAMERS               LENGTH              THICKNESS
                                           (ID - OD)                                                    WEIGHT
           PRS24E3530   24 in.    30 in.  3.5 in. - 30 in. .020 in. - 3/8 in.  73 in. × 335/16 in. × 651/16 in.  37 in.  2,400 lbs.
           PRS36E3530   36 in.    42 in.  3.5 in. - 30 in. .020 in. - 3/8 in.  86 in. × 335/16 in. × 651/16 in.  37 in.  2,500 lbs.
           PRS48E4230   48 in.    54 in.  4.2 in. - 30 in. .020 in. - 3/8 in.  98 in. × 345/16 in. × 657/16 in.  37 in.  2,800 lbs.
           PRS60E5230   60 in.    66 in.  5.2 in. - 30 in. .020 in. - 3/8 in.  110 in. × 345/16 in. × 657/16 in.  37 in.  3,600 lbs.
           PRS72E636    72 in.    78 in.  6 in. - 36 in.  .020 in. - 3/8 in.  122 in. × 347/16 in. × 717/16 in.  43 in.  4,000 lbs.
           PRS96E836    96 in.   102 in.  8 in. - 36 in.  .020 in. - 3/8 in.  149 in. × 347/16 in. × 717/16 in.  43 in.  5,500 lbs.
           PRS120E936   120 in.  126 in.  9 in. - 36 in.  .020 in. - 3/8 in. 168-1/4 in. × 347/16 in. × 737/16 in.  45 in.  6,500 lbs.
           PRS144E636   144 in.  150 in.  11 in. - 36 in.  .020 in. - 3/8 in. 192-1/4 in. × 347/16 in. × 737/16 in.  45 in.  8,500 lbs.
           PRS168E1436  168 in.  174 in.  14 in. - 36 in.  .020 in. - 3/8 in.  266 in. × 347/16 in. × 737/16 in.  45 in.  9,750 lbs.
           PRS192E1436  192 in.  198 in.  14 in. - 36 in.  .020 in. - 3/8 in.  270-1/2 in. × 453/8 in. × 81 in.  473/8 in.  11,000 lbs.


                                          WORKPIECE                                                     APPROX
           INTERNAL             CLAMPING              MATERIAL
           SEAMERS   WELD LENGTH  LENGTH  DIMENSIONS  THICKNESS         FOORPRINT        MANDREL HEIGHT  SHIPPING
                                           (ID - OD)                                                    WEIGHT
           PRS120I50-FS  120 in.  126 in.  min. 50 in. ID  .020 in. - 3/8 in. 17 ft. 7-1/4 in. × 43 in. × 599/16 in.  2115/16 in.  9,450 lbs.
           PRS14450FS   144 in.   150 in.  min. 50 in. ID  .020 in. - 3/8 in. 19 ft. 7-1/4 in. × 43 in. × 599/16 in.  2115/16 in.  10,490 lbs.
           PRS168I50FS  168 in.   174 in.  min. 50 in. ID  .020 in. - 3/8 in.  14 ft. 6 in. × 43 in. × 599/16 in.  2115/16 in.  11,780 lbs.
           PRS192I50FS  192 in.   198 in.  min. 50 in. ID  .020 in. - 3/8 in. 23 ft. 9-3/4 in. × 43 in. × 601/16 in.  2315/16 in.  13,865 lbs.
           PRS216I50FS  216 in.   222 in.  min. 50 in. ID  .020 in. - 3/8 in. 26 ft. 1-1/4 in. × 43 in. × 601/16 in.  2315/16 in.  15,950 lbs.
           PRS240I50FS  240 in.   246 in.  min. 50 in. ID  .020 in. - 3/8 in. 28 ft. 1-1/4 in. × 43 in. × 601/16 in.  2315/16 in.  17,520 lbs.

                                            Available Options
           STANDARD EQUIPMENT
                                            Replaceable copper tipped fi ngers  Wire feeding
            Copper back-up bar with backup groove   Replaceable stainless steel tipped   Video
             machined to customer specifi cations  fi ngers                      Seam tracking
            Water-cooled mandrel           Stainless steel backup bar         Slides
            Two seam alignment gauges      Water cooler                       Carriages
            Variable pressure aluminum fi nger   Powered elevation             Remote mounting of reels or fl ux
             clamping system                Side beam track extension          delivery and recovery systems
            Safety air-interlock on mandrel latch  Power cable support track  Torch lead/lag brackets
            Machined side beam track       Powered end latch                  Weld head mountings
            Rack and pinion carriage travel  Automatic pneumatic seam alignment   Gas backup bars
                                            gauges                             Fume exhaust mounting
                                            Vertical seamers                   Solid strip fi ngers
                                            Cars and conveyors                 Adjustable mandrels
                                            Computerized controls              Pneumatic torch lift
                                            Rotating mandrels                  Patented rocking backup bar
                                            Oscillation
                                            Automatic voltage control



                          1-800-225-8247          www.praxairusa.com                                        D47
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