Used welders, AC & DC, capacitor discharge, spot welding, Raytheon, Unitek, Miyachi, Hughes, Micojoin, Ewald, Taylor-Winfield, Benchmark, Polaris

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Used AC & DC WELDING EQUIPMENT

E. McGrath Inc, 35 Osborne St, Salem MA  01970

UNITEK MIYACHI

Click on underlined item numbers on the left for pictures.

WE2601 Uniflow reflow supply model 1-137-04, 14 pin rear connector $425
WE2606 10-1003-02 light foot pedal for miniature 32 series head. $65
WE2610 1-124-04 Unibond w/head & transformer & B&L scope $3,150
WE2612 Unitek Unibond 1-124-02 w/o microscope $2,600
WE2614 1-141-01, 5 kva AC welding supply $1,150
WE2616 Unitek Phasemaster II AC controller, model PM2S, catalog # 1-211-01, 230 volts, 70 amps, 12% duty cycle. With squeeze, weld and hold times. Non functioning $200
WE2620 Unitek 86A reflow tip adaptor, converts 80A Thinline to 86A $425
WE2622 Unitek 127F parallel gap head $1,150
WE2625 Unitek 37A air op welding head, 2-137-01,  500 wt-sec   50# force max, 115v solenoid valve, buss bar with holes in rear $1,850
WE2656 Unitek 1032B miniature welding head. 100 watt-second maximum $625
WE2657 Unitek 250 1-132-04, 250 watt second welder  95# Parts Only $300
WE2658 Unitek 1-132-01, 250 watt second welder 95#   Parts Only   $300
WE2664 Unitek Miyachi 16 KVA welding system Phasemaster PM7/230, 1-239-06 with X16/230 9-004-02 transformer and Unitek 80AHF/24 Thinline air operated welding head. 40# force, 1/4" electrodes Transformer weight, 94# $6,250
WE2665 Unitek Miyachi 16 KVA welding system Phasemaster PM7/460 , 1-240-06 with X16/460 9-007-02 transformer and Unitek 80AHF/24 Thinline air operated welding head.40# force, 1/4" electrodes Transformer weight, 94# $6,250
WE2666 Unitek 16KVA welding system: Phasemaster PMV B, 1-234-02, 230 volts, with X16/230 welding transformer. Transformer weight 94# $3,250
WE2668 Unitek Miyachi Dual Pulse 250 welding supply, 250DPS/230, catalog 1-254-02-02. With RS232C, Weld Sentry and air cylinder control output. Now set up for 230 volts.  Available as 250 DPS, 1-254-02, 120 volts, for $50 additional. 50/60 hertz. CE rated. 100 pound net weight. $4,150
WE2669 Unitek Miyachi Thinline 88A/24 air operated series head, 3mm electrode capacity. We can bore out to standard .125" n/c.  Ideal for battery ribbon welding. 20# force, 24 v solenoid 2 KVA/250wt-sec $2,450
WE2670 Unitek Miyachi Thinline 80A air operated welding head.80AHF/24. 2-143-04-13, 40# force, 1/4" electrodes, 24v solenoid 5 KVA/250wt-sec $1,350
WE2671 Unitek Miyachi Thinline 80F weld head, 2-142-01 with FP treadle type foot pedal & chain. 20# force 2 KVA/250wt-sec 1/8" electrodes $1,150
WE2672 Unitek Miyachi Thinline 80F weld head, 2-142-02 with cable actuated foot pedal 20# force 2 KVA/250wt-sec 1/8" electrodes $1,450
WE2674 Unitek HFP high force probe handpiece, rated to 500 watt seconds $525
WE2681 Miyachi IT-85 inverter transformer, 85 kva, 650v, 1000 hz. 8.9/9.5 secondary, 73:1, 68:1 ratio. water cooled, 2 gpm. 60 pounds, 2 avail. $2,250
WE2683 Miyachi CY-210B-90 welding controller with integral rear mounted SCR and MT-520A transformer. 3.2 kva rated, 18.5 kva max. 208/60/1. 15 in stock $2,750
WE2684 Miyachi CY-210B welding controller with SC-90-2 SCR and MT-510A transformer,1.6 kva rated,5.6 kva max. 208/60/1. 7 in stock $2,250
WE2685 Miyachi IS-221A 1khz inverter welding controller with IT-512A transformer, 22 kva,  208/60/3, 14 in stock $5,750
WE2686 Miyachi CY-210B digital AC welding controller with Dengensha WT3 CS6 transformer, 50 kva, and water cooled SCR. 200 x 6.3-8.7v, 60/1. 20 in stock $3,450
WE2690 Unitek Miyachi LW51 YAG laser welder, catalog 8-500-01. 50 joules, 1 to 50 pulses per second.  4 channel 1064 nm with HeNe aiming laser. 220/60/50/3 input. water cooled. 550# New Arrival $23,500
     

HUGHES

Acquired by Unitek Miyachi 2002

WE2701 Hughes VTA-66 head, parallel gap $650
WE2702 Hughes VTA-67 reflow head $500
WE2703 Hughes/Palomar VTA-66 parallel gap welding head with force set by air cylinder, but actuated by foot pedal. Designed for rear mount.  With Nikon stereo microscope New Arrival $2,150
WE2704 Hughes MCW-550/EL constant voltage welder w/VTA-66 head & B&L $4,250
WE2705 Hughes HTT-EL-GP multilead reflow soldering system with HTT-550, VTA-66-TC B&L StereoZoom 4 optics, MA-07-09 goal post assembly and MA-09-32 baseplate, with one MLS series heater bar and thermocouple $4,750
WE2706 Hughes MA-07-09 Goal post mounting assembly $425
WE2708 Hughes HAC-1-AC supply, 2½.kva built in trans. solid state $1,250
WE2709 Hughes VTA-90 small parallel gap welding head, as-is.  Left hand electrode holder has one broken leaf spring. $395
WE2710 Hughes HTT-550 Thermocouple controlled time at temperature supply. 100-590 degrees C. 0.1 to 5.9 seconds. 41# $550
WE2712 Hughes HTT-650 Solderite reflow solder power supply, newer version of above with idle temperature and air latch capability. $950
WE2720 Hughes VTA-96 light force parallel gap welding head, 50 to 1000 grams; earlier version of Unitek 50 series head. Includes stand and B&L microscope and foot pedal.  New Arrival $2,450
WE2730 Hughes foot pedal $75
     

RAYTHEON

WE2504 Raytheon J head, 2 kva or 100 wt-sec, 1-10 pound force, 9# $375
WE2506 Raytheon 2-205 weldpliers (tweezers head) up to 5 kva with water cooling. 1 to 25# force 3-7/8" throat $425
WE2518 1.5 kva welding transformer, 120/240 x .75, 1.5, 2.25, 3 volts. Enclosed, 43#.  Several in stock. $225
WE2519 weld calibrator 2-250 to 225 watt/sec or 5 kva 2@ $275
WE2525 Raytheon 126-3077 welding transformer for 60C Mark II $150
WE2526 Raytheon 225 welding  transformer 225 wt-sec, capacitor discharge $225
WE2539 Raytheon 2-240-13  welding transformer for model 1100/1101 supply. 400# $750
WE2540 Raytheon QB air op welding head, 500 watt/sec/5 kva 30# $825

MISCELLANEOUS WELDING EQUIPMENT

WE2801 Tweeco 40351 mig gun, 5/8" bore nuzzle, 4' NEW $90
WE2801A Tweeco 40322 mig gun 1" bore nozzle, 12' NEW $95
WE2801B Sippican tweeze heads SEVERAL $325
WE2802A Tweeco mig gun, TAM504, 500 amp, 4' cable NEW 10@ $110
WE2803A CK SWH2325 tig torch, gas cooled, 90°C NEW 2@ $75
WE2808 Taylor Winfield EB-00 welding head, 20# maximum force $375
WE2809 Taylor Winfield EB-1 head. 49# maximum force, with foot pedal $550
WE2810 SSEC model 1000 seam welding head and supply, 6.5 x 6.5" and circular to 6.5" Does not include the transformer $4,250
WE2811 SSEC seam welder in VAC glove box with vacuum oven PIX2 $12,500
WE2812 Weltek 410D "top-Side" or series parallel gap welding head. Takes Unitek compatible 3/8: dia electrode holder.  With 2 pin connector4 ox to 20# force. 8# net weight. $750
WE2814 WestWeld FFM 1100 miniature welding head, with 1/8" diameter electrodes. 1 to 18 # force $475
WE2820 Ewald Instruments 1548 5 kva welding transformer, 4.7 to 7.5v, 230/60/1. 50% duty cycle $595
WE2821 Ewald Instruments A1562 2.5 kva welding transformer, 1-4.2v, 230/60/1, 50% duty cycle $425
WE2822 Ewald Instruments WHD 2104D pneumatic welding head, 120 v coil. $750
WE2824 Phoenix (Dry Rod) 300 18d x 19" d, 550°F, oven $375
WE2827 Taylor-Winfield EB-1-1/2 head, 150 pound maximum capacity with foot pedal $1,050
WE2828 Linde PWM-9 needle arc welder, 100 amp, built-in cooler $4,750
WE2829 Taylor Winfield EB-00 miniature head 3/4 kva, 20# $475
WE2830 Benchmark Sealmaster seam welding head 2" x 2" rotary or linear, w/o control $1,950
WE2832 Benchmark SM8000 seam welding head, large capacity, w/o controller $2,500
WE2833 Sealweld/Benchmark 8000 seam welder with old control system PIX2 $3,750
WE2834 Polaris All-0001-02 seam welding head w/o controls PIX2 $4,250
WE2846 Miller Gold Star 300SS DC welding supply 230/460/3 x 32 volts, 300 amps, cart mounted $750
WE2864 Erico Jones PW-1000 or CPW1000 stud welder, capacitor discharge, with 1/4" capacity gun.  115 or 230 volts, single phase. Not working, buy two for : $975
WE2866 Tetra-K Electronics 222H-ACS digital AC welding controller, C-25 SCR and TWT-3B transformer. 208/60/1.  5 in stock. Info from Tetra-K web site: $2,150
WE2868 Branson 8700 ultrasonic welder,900 watts, internal power supply 200-240/60/50/1 $1,950
WE2869 Branson 400A ultrasonic welder. 115/60/50/1 $950
WE2870 Branson 400B ultrasonic welder  115/60/50/1 $1150
     

978-744-3546

www.emcgrath.com
8/20/08