AUTOMATIC CIRCLE BURNING AND WELDING

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Three-Jaw Chucks Pipe Cutting and Welding Units, Sprinkler Fabrication Systems CYPRESS WELDING EQUIPMENT INC.

1 AUTOMATIC CIRCLE BURNING AND WELDING ON PIPE AND PRESSURE VESSELS No Hose or Cable Wrapup (Regardless of Direction or Rotation) Oxy-Fuel Cutting Units, Plasma Cutting Units Wire Feeders and Controls, Motorized Carriages for Vertical Lifting, Three-Jaw Chucks Pipe Cutting and Welding Units, Sprinkler Fabrication Systems CYPRESS WELDING EQUIPMENT INC. A SUBSIDIARY OF WELD TOOLING CORPORATION P.O. BOX , HOUSTON, TEXAS Telephone: Fax:

2 No Hose or Cable Wrap-up Regardless of the Direction of Rotation! A B C D E F G H I J K L M N O 2

3 Cypress Makes The Weld Go Round. A. Strong permanent magnet motor and gear train insure smooth movement of the welding torch. B. For sub-arc applications, a 25 lb. (11 kg) flux hopper is included on the CW-5AX, CW-7 s and CW-11 s C. Rise and fall cam, raises and lowers the torch to follow the contour of the pipe or vessel. D. Welding gun and cable assembly. E. Racking groups for horizontal and vertical adjustment of the welding gun. Motorized racking is available. F. Torch angle adjuster (optional on CW-5) standard on all other machines. G. 3 jaw expandable chuck, 3 sizes available. Lathe chuck also available. Positions the machine on the nozzle. H. Mechanical oscillators or electronic oscillators are available. I. Wire reel adaptor for 30 lb. (13.6 kg) spools on CW-5 s. 60 lb. (27 kg) wire reels included on Cw-7 s and 11 s. J. Wire feed motor. (See chart for wire sizes page 5) K. Collector rings and brushes, welding current. L. Collector rings and brushes for rotation and controls. M. Welding controls: manual/automatic weld/ rotation switch, cold wire inch, purge switch, wire up-down switch, wire feed speed, burnback control and preflow-postflow times. N. Volt meter and amp meter, allow the welder to control the weld parameters at the machine. (optional on the CW-5, included on all other models). O. Rotation Speed Control. Direction and On-Off Switch. 3

Circle Welders The CW-5 (CWO-1500) Circle Welder is designed for single pass or multipass welding of couplings on sprinkler pipe, utilizing MIG or Flux Cored process, with gas shielding.

burnback control, 50 ft. (15 m) of control cable and wire reel adaptor for 30 lb. (14 kg) spools.

4 Circle Welders The CW-5 (CWO-1500) Circle Welder is designed for single pass or multipass welding of couplings on sprinkler pipe, utilizing MIG or Flux Cored process, with gas shielding. The machine is equipped with its own wire feeder, welding control, drive motor, speed control for rotation, horizontal and vertical adjusting racks, rise and fall cam, gun and cable assembly, burnback control, 50 ft. (15 m) of control cable and wire reel adaptor for 30 lb. (14 kg) spools. Welding control has wire feed speed (amperage control, cold wire inch, wire direction and weld switches. CWO-3543 Pendulum-type oscillator may be used with all circle welders. Maximum stroke 1-1/2" (36 mm). The oscillator is used primarily on CW-5 Circle Welders for welding couplings on sprinkler pipe. CWO-3442 Pendulum-type oscillator. The width of oscillation can be changed during operation. The oscillator has dwell left and dwell right. CWO-3671 Step Adaptor The step adaptor is used to center the CW-5 in couplings from 1/2" - 4" ( mm) on sprinkler pipe. 3-Jaw Expandable Chuck 3 jaw lathe chuck with adapter plate. For use with CW-5AX, CW-7A, CW-7AB and CW-11. 4

Circle Welders CW-7A Circle Welder for sub-arc welding of nozzles into vessels or domed heads. The machine is equipped as shown and will carry 60 lbs. (27 kg) spools of wire.

5 Circle Welders CW-7A Circle Welder for sub-arc welding of nozzles into vessels or domed heads. The machine is equipped as shown and will carry 60 lbs. (27 kg) spools of wire. The unit is complete with wire feeder, gun and cable assembly, flux hopper, wire reel and meter kit. Mounts on 3-jaw chuck. (See page 6). CW-7AG Circle Welder. Same as CW-7A except it is supplied with Solenoid Kit for MIG and Flux Cored welding. CW-7AB Circle Welder. Same as CW-7A but with longer horizontal arm for larger diameters. CW-7AB Circle Welder. Same as CW-7AB except it is suppplied with solenoid kit for MIG and Flux Cored welding. Model Welding Wire Rotation Rise and Rating Standard Equipment Diameter Size Speeds Fall Cam amps CW ".035-1/16" ipm 0-5" 300 amps Burn back control, horizontal ( mm) ( mm) ( mm/min) (0-125 mm) 100% duty and vertical adjustment cycle gun and cable CW-5AX 1-12".035-3/32" ipm 0-5" 500 amps Same as CW-5 plus: meter ( mm) ( mm) ( mm/min) (0-125 mm) 100% duty kit, torch angle adjuster, cycle flux hopper, nozzle and cone. CW-7A 6-24".035-3/32" ipm 0-7" 500 amps Burn back control, horizontal ( mm) ( mm) ( mm/min) (0-175 mm) 100% duty and vertical adjustment gun cycle and cable. CW-7AG 6-24".035-3/32" ipm 0-7" 500 amps Same as CW-7A except with ( mm) ( mm) ( mm/min) (0-175 mm) 100% duty gas option. cycle CW-7AB 10-50".035-3/32" 3-79 ipm 0-7" 500 amps Burn back control, horizontal ( mm) ( mm) ( mm/min) (0-175 mm) 100% duty and vertical adjustment gun cycle and cable. CW-7ABG 10-50".035-3/32" 3-79 ipm 0-7" 500 amps Same as CW-7ab except ( mm) ( mm) ( mm/min) (0-175 mm) 100% duty with gas option. cycle 5

Circle Welders CW-11 Circle Welder for larger diameters and bigger wire sizes. Used for continuous multipass welding of nozzles in vessels, domed heads or flat surfaces.

3-Jaw Expandable Chuck Mounts and automatically centers the Circle Welder on nozzles with or without flanges. PART NO. FOR NOZZLE I.D. s WEIGHT CWO-3661 8"-16" (204-405 mm) 36 lbs.

6 Circle Welders CW-11 Circle Welder for larger diameters and bigger wire sizes. Used for continuous multipass welding of nozzles in vessels, domed heads or flat surfaces. Remote control of amps and volts. CW-11-G Same as CW-11 but with solenoid kit for MIG and Flux cored welding. 3-Jaw Expandable Chuck Mounts and automatically centers the Circle Welder on nozzles with or without flanges. PART NO. FOR NOZZLE I.D. s WEIGHT CWO "-16" ( mm) 36 lbs. (16 kgs) CWO "-24" ( mm) 51 lbs. (23 kgs) CWO "-42" ( mm) 64 lbs. (29 kgs) CWO-4530 Carriage May be used only with CW-5 CIRCLE WELDERS. The carriage, which is mounted on a standard monorail, is used to move the welder along a length of pipe. 6 CWO-4540 Carriage This carriage, which is mounted on a standard monorail, is used with the CB-1P AIR PLASMA MACHINE. A winch holds the machine and prevents the machine from falling into the hole when the slug drops. This carriage may also be used with CW-5 CIRCLE WELDERS. CWO-4550 Motorized Carriage May be used with either the CW-5 CIRCLE WELDER or the CB-1P AIR PLASMA MACHINE. The primary use is with machines on bridge crane type setups, to allow the operator to raise or lower the machine while reaching over a number of pieces of pipe. The carriage may also be used on standard monorails. CARRIAGE CW-5 CW-5A CW-5AX CB-1 CB-1P CB-10P CB-15P CWO-4530 X X X CWO-4540 X X X X X X X CWO-4550 X X X X X X X

7 9.875" (251 mm) 9.875" (251 mm) 0.5" (13 mm) " (1006 mm) 9.875" (251 mm) 27" (686 mm) 0.5" (13 mm) 9.875" (251 mm) 25" (635 mm) 3" (76 mm) Column & Boom / Motorized Side Beam Carriages The CBO-4550 Column and Boom is designed to hold and position the circle burners (except CB-2). The height and reach may be modified to meet your requirements. Vertical lift is made by a 1 ton electric hoist. The horizontal carriage is positioned manually on the beam. The beam may be rotated around the column. 10" (3 m) Side Beam Carriages: The CWO-1910, CWO-1920 and CWO H.D. Side Beam Carriages provide a solid base for fixture-building. The speed range for these carriages is 2-75 ipm ( mm/ min) with rack and pinion drive. Machined steel racks to mount on your 4" x 8" (100 x 200 mm) steel box section are available. 10" (3 m) 39" (991 mm) 36" (914 mm) 3" (76 mm) 8" (203 mm) 8" (203 mm) SIDE VIEW SIDE VIEW Drive Motor Speed control for motor,forward-offreverse and on-off switch. Drive Motor Speed control for motor,forward-offreverse and on-off switch. 24" (610 mm) FRONT VIEW 24" (610 mm) FRONT VIEW The CWO-1910 Carriage has a horizontal arm with vertical float and lock. Fine adjustment on bottom of vertical arm. The CWO-1920 Carriage with CW-11 H.D. horizontal - vertical racking system and torch angle adjustor. The CWO-1930 Carriage (not shown) has 2 vertical float arms. 7 Drive Motor

Pipes from 4" (100 mm) SE-2 (single program) makes the cuts shown below.

8 Saddle and Elbow Cutters The SE-2 Programmable Pass Through Machine provides single or dual programming capabilities. The SE-2 has a single program for making Saddle Cuts, Offset Cuts, Laterals and Miters. The SE-2D has an optional (selectable) program for cutting holes and shapes in pipes. Pipes from 4" (100 mm) SE-2 (single program) makes the cuts shown below. Type 1 to 14" (355 mm) can be chucked internally and pipes from 1" (25 mm) to 4" (100 mm) can be chucked using the pass through option. The SE-2 Machine is suitable for plasma and oxy-fuel cutting and eliminates the need to make templates or layout complex cuts. SE-2D (dual program) makes the same cuts as the SE-2, plus the cuts shown below. Type 2 Type 3 Type 4 8

Saddle and Elbow Cutters The SE-4 Saddle and Elbow Cutter for pipes 18" (450 mm) in length or shorter. It will cut saddles or miters on pipe using a mechanical cam.

The SE-4P is a programmable machine, similar to the SE-4. It will cut saddles, laterals, miters, offsets (hillsides) and elbows using a micro-processor and handheld terminal.

9 Saddle and Elbow Cutters The SE-4 Saddle and Elbow Cutter for pipes 18" (450 mm) in length or shorter. It will cut saddles or miters on pipe using a mechanical cam. Oxyfuel or Plasma may be used for cutting. The standard machine is equipped with a 3-hose machine torch and solenoid control of gases. It cuts diameters 1"-12" ( mm). The SE-4P is a programmable machine, similar to the SE-4. It will cut saddles, laterals, miters, offsets (hillsides) and elbows using a micro-processor and handheld terminal. Oxyfuel or Plasma may be used. Cutting diameter 1"-12" ( mm). (Maximum length of pipe to be cut, 18" [450 mm]). SE-4P maximum rotation speed is 3.7 rpm, which is 47 ipm (1160 mm/min) on 4" (100 mm) O.D. s. SE-4 SE-4P Hand Held Terminal: 1. Press the reset button on the machine. The hand held terminal will display READY. 2. Press A on the terminal. The terminal will ask you what type of cut you want. (See Types 1-4, page 8). 3. Press the number desired and then press ENTER. 4. The terminal will ask for the diameter of the small pipe. Press the appropriate dimensions and press ENTER. 5. The terminal will ask for the diameter of the large pipe. Press the appropriate dimensions and press ENTER. 6. Enter the offset dimension. 7. Enter the ANGLE in degrees. 8. Press START on the machine to begin the cut. It couldn t be easier! When using Plasma, press B and enter the time delay required (which is stored until changed again). 9

Circle Burners - Oxyfuel CB-1 Circle Burner, oxyfuel for 1"- 12" (25-300 mm) square or beveled holes.

The CB-1 must be mounted on a column and boom, (see page 7) manipulator or fixture. CB-2 Circle Burner, oxyfuel for square or beveled holes.

Machine includes variable speed rotation, 2-hose machine torch, adjustable tip adaptor, vertical and horizontal torch adjustment and rise and fall cam.

10 Circle Burners - Oxyfuel CB-1 Circle Burner, oxyfuel for 1"- 12" ( mm) square or beveled holes. The machine includes variable speed rotation, rise and fall cam, 3- hose machine torch with adjustable tip adaptor, solenoid control of all gases, vertical and horizontal torch adjustment. The CB-1 must be mounted on a column and boom, (see page 7) manipulator or fixture. CB-2 Circle Burner, oxyfuel for square or beveled holes. The CB-2 is mounted on a special frame with a releasable permanent magnet base. Machine includes variable speed rotation, 2-hose machine torch, adjustable tip adaptor, vertical and horizontal torch adjustment and rise and fall cam. CB-1 Circle Burner CB-3 Circle Burner CB-2 Circle Burner CB-3 Circle Burner, oxyfuel for square or beveled holes (see chart for capacities). Unit includes 2-hose machne torch, adjustable tip adaptor, variable speed rotation, vertical and horizontal torch adjustment and rise and fall cam. The CB-3 must be mounted on a column and boom (see page 7), manipulator or fixture. Model Burning Mounting Type of Rise and Fall Net Use Diameter Burning Cam Weight CB-1 1"-12" beveled holes carriage or oxyfuel 0-5" 65 lbs. sprinkler pipe, small diameter tanks, ( mm) manipulator (0-125 mm) (29 kg) wall thickness up to 1/2" 2"-12" ( mm) square cut CB-2 1.5"-42" beveled holes manually oxyfuel 0-7" 225 lbs. vessels, large diameter pipe ( mm) operated (0-175 mm) (102 kg) 4"-48" square cut magnet ( mm) CB-3 1.5"-42" beveled holes carriage or oxyfuel 0-7" 170 lbs. domed heads, vessels, large ( mm) manipulator (0-175 mm) (77 kg) diameter pipe, flat plate 4"-48" square cut ( mm) 10

Circle Burners - Plasma CB-1P Plasma Circle Burner CB-1P Plasma Circle Burner, for cutting beveled holes in lightwall pipe or vessels with wall thicknesses up to 5/16" (7 mm).

11 Circle Burners - Plasma CB-1P Plasma Circle Burner CB-1P Plasma Circle Burner, for cutting beveled holes in lightwall pipe or vessels with wall thicknesses up to 5/16" (7 mm). This machine is supplied with a Thermal Dynamics air plasma power source, torch and 50' (15 m) leads. The unit operates on 220/50-60/1 power (3 phase also available). The CB-1P must be mounted on a carriage or fixture. CB-10P Plasma Circle Burner CB-10P Plasma Circle Burner, for cutting beveled holes in pipes or vessels with wall thicknesses up to 5/8" (15 mm). The machine is supplied with a Thermal Dynamics air or nitrogen plasma power source, torch and 50' (15 m) leads. The unit operates on 220/50-60/3 power. The CB- 10P must be mounted on a carriage or fixture. 11

Position the nozzle welder with a step adapter on the fitting and make the contour weld.

12 Sprinkler Fabrication Equipment TYPICAL SET UP FOR SPRINKLER FABRICATION First you move the nozzle welder to one end of the beam, position your pipe and move the CB-1P along the pipe to cut smooth, accurate holes. Position the nozzle welder with a step adapter on the fitting and make the contour weld. The approximate time for a cut is 6-10 seconds, depending upon diameter and thickness. The approximate time for a weld is seconds. For detailed information please ask for our special brochure.

AUTOMATIC CIRCLE BURNING AND WELDING ON PIPE AND PRESSURE VESSELS

AUTOMATIC CIRCLE BURNING AND WELDING ON PIPE AND PRESSURE VESSELS No Hose or Cable Wrapup Regardless of Direction of Rotation. Oxy-Fuel Cutting Units. Plasma Cutting Units. Welding Units. CYPRESS WELDING