RoMan Resistance Welding Transformers and Power Supplies FOR SALE
Browse our IN-STOCK AC Transformer and MFDC / Inverter Power Supply inventory and BUY NOW!
NEW and used resistance welding transformers and power supplies FOR SALE and AVAILABLE NOW at Weld Systems Integrators. WSI-Select features IN-STOCK water-cooled AC transformers and MFDC / inverter power supplies for spot welding and projection welding applications. Browse our transformer and power supply inventory, available at our Warrensville Heights, Ohio location. BUY NOW from WSI, and ship tomorrow.
Current IN-STOCK Inventory of NEW and Used Transformers and Power Supplies
ALL Available Inventory - SEARCHABLE List (Click to Expand):
| BRAND | EQUIPMENT | MFG MODEL | KVA | VOLTAGE | IN-STOCK | STATUS | WSI STOCK | DETAILS |
|---|---|---|---|---|---|---|---|---|
| MTA | Chiller | TAEevoTECH MINI M10 | -- | 230 V | 0 | NEW | mta-m10-chiller | VIEW |
| TECNA | Tool Balancer | 9523ES | -- | -- | 7 | NEW | 9523es | VIEW |
| TECNA | C-Type Weld Gun | 3323 | 23 kVA | 440 V | 1 | NEW | tecna-3323 | VIEW |
| Weld Systems Integrators | Econopress | 85 kVA | 440 V | 1 | Used | 20770 | VIEW | |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 60582-02 | VIEW |
| TECNA | Tool Balancer | TE9371B | -- | -- | 1 | Used | W-3158-TE9371B | VIEW |
| Taylor Winfield | Press / Projection Welder | ERB-30-150 | 100 kVa | 440 V | 1 | Used | 20641 | VIEW |
| Welding Technology Corporation | Resistance Weld Controls | DEP 105s | -- | -- | 1 | Used | 6001 | VIEW |
| TECNA | Tool Balancer | 9520B | -- | -- | 2 | NEW | 9520b | VIEW |
| TECNA | Scissor-Type Weld Gun | 3322 | 23 kVA | 440 V | 1 | NEW | tecna-3322 | VIEW |
| TECNA | Press Welder | 4666 | 50 kVA | Dual Voltage 220 / 440 | 1 | NEW | tecna-4666n | VIEW |
| TECNA | Tool Balancer | 9525.FAX | -- | -- | 16 | NEW | 9525.fax | VIEW |
| TECNA | Tool Balancer | 9509 | -- | -- | 1 | NEW | 9509 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10189 | VIEW |
| TECNA | Tool Balancer | 9523.FES | -- | -- | 6 | NEW | 9523.fes | VIEW |
| TECNA | Tool Balancer | 9520BR | -- | -- | 2 | NEW | 9520br | VIEW |
| Taylor Winfield | Projection Welder, Spot Welder | ENE-75-12 AC | 75 kVA | 480 V | 1 | Used | 20749 | VIEW |
| TECNA | Tool Balancer | 9509.F | -- | -- | 1 | NEW | 9509.f | VIEW |
| TECNA | Tool Balancer | 9523 | -- | -- | 5 | NEW | TECNA-9523 | VIEW |
| TECNA | Tool Balancer | 9525ES | -- | -- | 17 | NEW | 9525es | VIEW |
| TECNA | Tool Balancer | 9524.FAX | -- | -- | 11 | NEW | 9524.fax | VIEW |
| Federal | Rocker Arm Welder | RA-3-24 | 50 kVA | 220 V | 1 | Used | 20587 | VIEW |
| TECNA | Tool Balancer | 9507ES | -- | -- | 1 | NEW | 9507es | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011700 | VIEW |
| TECNA | Tool Balancer | 9521.FES | -- | -- | 2 | NEW | 9521.fes | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9156 | VIEW |
| ARO | C-Type Weld Gun | V142814000U | 70 kVA | 480 V | 1 | Used | CMA5711A156J7M | VIEW |
| TECNA | Tool Balancer | 9521ES | -- | -- | 3 | NEW | 9521es | VIEW |
| TECNA | Tool Balancer | TE9368B | -- | -- | 1 | Used | W-3156-TE9368B | VIEW |
| Weld Systems Integrators | Air-Cooled Jumper Cables | -- | -- | 33 | NEW | Air-Cooled Jumper Cables | VIEW | |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10191 | VIEW |
| MTA | Chiller | TAEevoTECH 020 | -- | 460 V | 1 | NEW | mta-051-chiller | VIEW |
| TECNA | Tool Balancer | 9525AX | -- | -- | 12 | NEW | 9525ax | VIEW |
| TECNA | Scissor-Type Weld Gun | 7902 | 2.5 kVA | Dual Voltage 220 / 440 | 10 | NEW | tecna-7902 | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23039 | VIEW |
| LORS | Rocker Arm Welder | 140AR | 40 kVA | 220 V | 1 | Used | 20783 | VIEW |
| RoMan | Resistance Welding Transformer | F48685B1SELX | 85 kVA | -- | 1 | NEW | 153128-003 | VIEW |
| TECNA | Rocker Arm Welder | 4649 | 25 kVA | Dual Voltage 220 / 440 | 21 | NEW | tecna-4649n | VIEW |
| TECNA | Tool Balancer | 9520.F | -- | -- | 2 | NEW | 9520.f | VIEW |
| Weld Systems Integrators | Pushout Tester | -- | -- | 3 | NEW | WSI-H-Pushout | VIEW | |
| TECNA | Tool Balancer | 9525RL | -- | -- | 18 | NEW | 9525rl | VIEW |
| TECNA | Tool Balancer | 9524 | -- | -- | 8 | NEW | 9524 | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 60582-03 | VIEW |
| TECNA | Tool Balancer | 9508RL | -- | -- | 1 | NEW | 9508rl | VIEW |
| TECNA | Press / Projection Welder | 6122N | 90 kVA | 480 V | 2 | NEW | tecna-6122n | VIEW |
| Federal | Bench Welder | -- | 50 kVA | 440 V | 1 | Used | 20590 | VIEW |
| TECNA | Tool Balancer | 9524AX | -- | -- | 9 | NEW | 9524ax | VIEW |
| TECNA | Tool Balancer | 9507RL | -- | -- | 1 | NEW | 9507rl | VIEW |
| TECNA | Tool Balancer | 9508AX | -- | -- | 1 | NEW | 9508ax | VIEW |
| TECNA | Tool Balancer | 9525.FES | -- | -- | 14 | NEW | 9525.fes | VIEW |
| TECNA | Tool Balancer | 9508ES | -- | -- | 1 | NEW | 9508es | VIEW |
| TECNA | Tool Balancer | TE9371B | -- | -- | 1 | Used | W-3155-TE9371B | VIEW |
| TECNA | Scissor-Type Weld Gun | 3321 | 16 kVA | 440 V | 1 | NEW | tecna-3321 | VIEW |
| Banner | Spot Welder | -- | 100 kVa | 240 V | 1 | Used | 20569 | VIEW |
| TECNA | Tool Balancer | 9524.FES | -- | -- | 11 | NEW | 9524.fes | VIEW |
| TECNA | Tool Balancer | 9520RL | -- | -- | 2 | NEW | TECNA-9520RL | VIEW |
| TECNA | Scissor-Type Weld Gun | 3680si | 22 kVA | 400 VAC x 3 - 50 Hz | 220 VAC x 3 - 50 / 60 Hz | 1 | NEW | tecna-3680si | VIEW |
| TECNA | Tool Balancer | 9520ES | -- | -- | 2 | NEW | 9520es | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23038 | VIEW |
| Banner | Rocker Arm Welder | 2R550A | 50 kVA | 440 V | 1 | Used | 20567 | VIEW |
| TECNA | Tool Balancer | 9370B | -- | -- | 1 | Used | W-3157-TE9370B | VIEW |
| TECNA | Tool Balancer | 9524RL | -- | -- | 12 | NEW | 9524rl | VIEW |
| TECNA | Tool Balancer | 9508.FES | -- | -- | 1 | NEW | 9508.fes | VIEW |
| Weld Systems Integrators | Pushout Tester | -- | -- | 0 | NEW | WSI-ET-Pushout | VIEW | |
| TECNA | Tool Balancer | 9525.F | -- | -- | 12 | NEW | 9525.f | VIEW |
| TECNA | Tool Balancer | 9522.FES | -- | -- | 2 | NEW | 9522.fes | VIEW |
| TECNA | Tool Balancer | 9521B | -- | -- | 3 | NEW | 9521b | VIEW |
| TECNA | Tool Balancer | 9522RL | -- | -- | 5 | NEW | 9522rl | VIEW |
| TECNA | Weld Tester | TE1600 | -- | -- | 1 | NEW | TECNA-TE1600 | VIEW |
| Dynaflux | Chiller | R1100G | -- | 115 V | 1 | Used | 23003 | VIEW |
| TECNA | Tool Balancer | 9507AX | -- | -- | 1 | NEW | 9507ax | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 59920-03 | VIEW |
| TECNA | Tool Balancer | 9509.FAX | -- | -- | 1 | NEW | 9509.fax | VIEW |
| TECNA | Tool Balancer | 9509.FES | -- | -- | 1 | NEW | 9509.fes | VIEW |
| TECNA | Tool Balancer | 9508 | -- | -- | 1 | NEW | 9508 | VIEW |
| TECNA | Tool Balancer | 9521BR | -- | -- | 3 | NEW | TECNA-9521BR | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23036 | VIEW |
| Weld Systems Integrators | Press Welder | W1-12-75 | 250 kVA | 480 V | 1 | Used | 20690 | VIEW |
| MTA | Chiller | TAEevoTECH 020 | -- | 460 V | 1 | NEW | mta-031-chiller | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011698 | VIEW |
| RoMan | Resistance Welding Transformer | F48685B1SELX | 85 kVA | -- | 1 | NEW | 153128-002 | VIEW |
| Weld Systems Integrators | Capacitor Discharge Welder | WCD-9KJ-12-CD | 9 KJ | 480 V | 1 | Used | 20329 | VIEW |
| TECNA | Scissor-Type Weld Gun | 3184D | 90 kVA | 440 V | 1 | NEW | tecna-3184d | VIEW |
| TECNA | Tool Balancer | 9520 | -- | -- | 1 | NEW | 9520 | VIEW |
| Precision | Press / Projection Welder | AVA-1 | 75 kVA | 440 V | 1 | Used | 20588 | VIEW |
| ENTRON | Resistance Weld Controls | 10-69-51-02-00 | -- | 480 V | 1 | Used | W-3131 | VIEW |
| TECNA | Tool Balancer | 9522.FAX | -- | -- | 4 | NEW | 9522.fax | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011699 | VIEW |
| LORS | Spot Welder | 516 | 85 kVA | 480 V | 1 | Used | 20591 | VIEW |
| TECNA | Tool Balancer | 9520.FES | -- | -- | 2 | NEW | 9520.fes | VIEW |
| TECNA | Tool Balancer | 9524.F | -- | -- | 9 | NEW | 9524.f | VIEW |
| TECNA | Press / Projection Welder | 6128N | 160 kVA | 480 V | 2 | NEW | tecna-6128n | VIEW |
| TECNA | Tool Balancer | 9522.F | -- | -- | 4 | NEW | 9522.f | VIEW |
| Weld Systems Integrators | Projection Welder | WSI-W1-12-AC-75-5X4-480/1 | 75 kVA | 480 V | 1 | Used | 20630 | VIEW |
| TECNA | Scissor-Type Weld Gun | 7903 | 6 kVA | Dual Voltage 220 / 440 | 0 | NEW | tecna-7903 | VIEW |
| TECNA | Tool Balancer | 9521.F | -- | -- | 2 | NEW | 9521.f | VIEW |
| Peer | Rocker Arm Welder | AR475 | 75 kVA | 440 V | 1 | Used | 20632 | VIEW |
| TECNA | Rocker Arm Welder | 4663N | 50 kVA | Dual Voltage 220 / 440 | 0 | NEW | tecna-4663n | VIEW |
| TECNA | Bench Welder | 20 kVA | 440 V | 1 | NEW | tecna-2102n | VIEW | |
| TECNA | Tool Balancer | 9523RL | -- | -- | 8 | NEW | 9523rl | VIEW |
| Taylor Winfield | Rocker Arm Welder | W-2448 | 30 kVA | 440 V | 1 | Used | 20592 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-3688 | VIEW |
| ENTRON | Resistance Weld Controls | 10-69-51-02-00 | -- | 480 V | 1 | Used | W-3133 | VIEW |
| Taylor Winfield | Rocker Arm Welder | 54840 | 30 kVA | 440 V | 1 | Used | 20595 | VIEW |
| ARO | Tool Balancer | LC60 | -- | -- | 1 | Used | YZKA724105 | VIEW |
| TECNA | Rocker Arm Welder | 4644 | 25 kVA | Dual Voltage 220 / 440 | 3 | NEW | tecna-4644n | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9698 | VIEW |
| Sciaky | Spot Welder | SPT-1-15-75-24 | 75 kVA | 230 V | 1 | Used | 20751 | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 59920-04 | VIEW |
| TECNA | Tool Balancer | 9522 | -- | -- | 3 | NEW | 9522 | VIEW |
| TECNA | Tool Balancer | 9520.FAX | -- | -- | 2 | NEW | 9520.fax | VIEW |
| TECNA | Tool Balancer | 9524ES | -- | -- | 11 | NEW | 9524es | VIEW |
| TECNA | Tool Balancer | 9507.FES | -- | -- | 1 | NEW | 9507.fes | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9696 | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 59920-02 | VIEW |
| Welding Technology Corporation | Resistance Weld Controls | 6001 | -- | 480 V | 1 | Used | 964-2238 | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23040 | VIEW |
| TECNA | Tool Balancer | 9525 | -- | -- | 12 | NEW | 9525 | VIEW |
| WTC | Resistance Weld Controls | WT6000 | 250 kVA | 480 V | 1 | Used | W-3177 | VIEW |
| TECNA | Tool Balancer | 9520AX | -- | -- | 2 | NEW | 9520ax | VIEW |
| TECNA | Tool Balancer | 9523.FAX | -- | -- | 6 | NEW | 9523.fax | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10190 | VIEW |
| ENTRON | Weld Tester | WA2 | -- | -- | 1 | NEW | ENTRON-WA2 | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C/203 | -- | -- | 1 | NEW | 59951-02 | VIEW |
| TECNA | Tool Balancer | 9521RL | -- | -- | 3 | NEW | 9521rl | VIEW |
| ACME | Rocker Arm Welder | 4B36100 | 100 kVa | 480 V | 1 | Used | 20594 | VIEW |
| Taylor Winfield | Spot Welder | -- | 100 kVa | 440 V | 1 | Used | 20593 | VIEW |
| Weld Systems Integrators | Projection Welder | WSI-W2-12-CD-170-6X4-480/3-250 | 170 kVA MFDC | 480 V | 1 | Used | 20628 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10192 | VIEW |
| TECNA | Scissor-Type Weld Gun | 3327 | 38 kVA | 440 V | 1 | NEW | tecna-3327 | VIEW |
| TECNA | Tool Balancer | 9509ES | -- | -- | 1 | NEW | 9509es | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23037 | VIEW |
| TECNA | Tool Balancer | 9522AX | -- | -- | 4 | NEW | 9522ax | VIEW |
| Welding Technologies | Digital Force Gauge | W-3044 | -- | -- | 1 | Used | W-3044 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011696 | VIEW |
| WTC | Resistance Weld Controls | WT6000 | 250 kVA | 480 V | 1 | Used | W-3178 | VIEW |
| TECNA | Tool Balancer | 9508.F | -- | -- | 1 | NEW | 9508.f | VIEW |
| RoMan | Resistance Welding Transformer | TDC-7537 | 225 kVA | -- | 1 | NEW | WSI-3678 | VIEW |
| TECNA | Tool Balancer | 9523AX | -- | -- | 6 | NEW | 9523ax | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011697 | VIEW |
| Dynaflux | Chiller | R1100G | -- | 115 V | 1 | Used | 23004 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9697 | VIEW |
| TECNA | Tool Balancer | 9523.F | -- | -- | 5 | NEW | 9523.f | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9157 | VIEW |
| TECNA | Scissor-Type Weld Gun | 7913 | 6 kVA | Dual Voltage 220 / 440 | 2 | NEW | tecna-7913 | VIEW |
| TECNA | Tool Balancer | 9521.FAX | -- | -- | 2 | NEW | 9521.fax | VIEW |
| TECNA | Tool Balancer | 9509AX | -- | -- | 1 | NEW | 9509ax | VIEW |
| TECNA | Tool Balancer | 9523BR | -- | -- | 6 | NEW | TECNA-9523BR | VIEW |
| TECNA | Tool Balancer | 9508.FAX | -- | -- | 1 | NEW | 9508.fax | VIEW |
| MTA | Chiller | TAEevoTECH 020 | -- | 460 V | 0 | NEW | mta-020-chiller | VIEW |
| Centerline | Smart Electrodes | -- | -- | 6 | Used | CenterLine Smart Electrodes | VIEW | |
| TECNA | Tool Balancer | 9521AX | -- | -- | 2 | NEW | 9521ax | VIEW |
| RoMan | Resistance Welding Transformer | F486120J1SELX | 120 kVA | -- | 1 | NEW | WSI-4283 | VIEW |
| ARO | Tool Balancer | XS13 | -- | -- | 1 | Used | YZKA23005 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10193 | VIEW |
| Welding Technologies | Digital Force Gauge | W-3062 | -- | -- | 1 | Used | W-3062 | VIEW |
| Weld Systems Integrators | Rocker Arm Welder | RA-1-15-75-24 | 75 kVA | 480 V | 1 | NEW | 20739 | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 59885-02 | VIEW |
| TECNA | Scissor-Type Weld Gun | 3176D | 56 kVA | 480 V | 1 | NEW | tecna-3176d | VIEW |
| TECNA | Tool Balancer | 9521 | -- | -- | 2 | NEW | TECNA-9521 | VIEW |
| TECNA | Tool Balancer | 9509RL | -- | -- | 1 | NEW | 9509rl | VIEW |
| TECNA | Tool Balancer | 9522BR | -- | -- | 4 | NEW | 9522br | VIEW |
| TECNA | Tool Balancer | 9522ES | -- | -- | 4 | NEW | 9522es | VIEW |
Showing all 20 results
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NEW RoMan 100kVA Power Supply – TDC-5583
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NEW RoMan 100kVA Power Supply – TDC-5583
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NEW RoMan 100kVA Power Supply – TDC-5583
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NEW RoMan 100kVA Power Supply – TDC-5583
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NEW RoMan 100kVA Power Supply – TDC-5583
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NEW RoMan 160kVA Power Supply – TDC-5998-B
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NEW RoMan 160kVA Power Supply – TDC-5998-B
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NEW RoMan 160kVA Power Supply – TDC-5998-B
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NEW RoMan 160kVA Power Supply – TDC-5998-B
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NEW RoMan 160kVA Power Supply – TDC-5998-B
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NEW RoMan 170kVA Power Supply – TDC-1078
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NEW RoMan 170kVA Power Supply – TDC-1078
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NEW RoMan 170kVA Power Supply – TDC-1078
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NEW RoMan 170kVA Power Supply – TDC-1078
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NEW RoMan 170kVA Power Supply – TDC-1078
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NEW RoMan 225kVA Power Supply – TDC-7537
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NEW RoMan 170kVA Power Supply – TDC-1078
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NEW RoMan 120kVA Transformer – F486120J1SELX
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NEW RoMan 85kVA Transformer – F48685B1SELX
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NEW RoMan 85kVA Transformer – F48685B1SELX
