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 |
|---|---|---|---|---|---|---|---|---|
| LORS | Rocker Arm Welder | 140AR | 40 kVA | 220 V | 1 | Used | 20783 | VIEW |
| TECNA | Tool Balancer | 9523 | -- | -- | 5 | NEW | TECNA-9523 | VIEW |
| Taylor Winfield | Rocker Arm Welder | 54840 | 30 kVA | 440 V | 1 | Used | 20595 | VIEW |
| Centerline | Smart Electrodes | -- | -- | 6 | Used | CenterLine Smart Electrodes | VIEW | |
| TECNA | Tool Balancer | 9507AX | -- | -- | 1 | NEW | 9507ax | VIEW |
| TECNA | Tool Balancer | 9509.FES | -- | -- | 1 | NEW | 9509.fes | VIEW |
| TECNA | Tool Balancer | 9508.FES | -- | -- | 1 | NEW | 9508.fes | VIEW |
| TECNA | Press / Projection Welder | 6128N | 160 kVA | 480 V | 2 | NEW | tecna-6128n | VIEW |
| TECNA | Tool Balancer | 9507.FES | -- | -- | 1 | NEW | 9507.fes | VIEW |
| TECNA | Tool Balancer | 9522 | -- | -- | 3 | NEW | 9522 | VIEW |
| TECNA | Tool Balancer | 9525.FAX | -- | -- | 16 | NEW | 9525.fax | VIEW |
| Federal | Bench Welder | -- | 50 kVA | 440 V | 1 | Used | 20590 | VIEW |
| TECNA | Tool Balancer | 9524.FAX | -- | -- | 11 | NEW | 9524.fax | VIEW |
| TECNA | Tool Balancer | TE9371B | -- | -- | 1 | Used | W-3155-TE9371B | VIEW |
| TECNA | Tool Balancer | 9523AX | -- | -- | 6 | NEW | 9523ax | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 60582-02 | VIEW |
| MTA | Chiller | TAEevoTECH MINI M10 | -- | 230 V | 4 | NEW | mta-m10-chiller | VIEW |
| TECNA | Tool Balancer | 9509.F | -- | -- | 1 | NEW | 9509.f | VIEW |
| Weld Systems Integrators | Press Welder | W1-12-75 | 250 kVA | 480 V | 1 | Used | 20690 | VIEW |
| TECNA | Tool Balancer | 9522.F | -- | -- | 4 | NEW | 9522.f | VIEW |
| TECNA | Tool Balancer | 9521B | -- | -- | 3 | NEW | 9521b | VIEW |
| TECNA | Tool Balancer | 9520 | -- | -- | 1 | NEW | 9520 | VIEW |
| TECNA | Tool Balancer | 9509RL | -- | -- | 1 | NEW | 9509rl | VIEW |
| TECNA | Tool Balancer | 9509.FAX | -- | -- | 1 | NEW | 9509.fax | VIEW |
| TECNA | Tool Balancer | 9523.F | -- | -- | 5 | NEW | 9523.f | VIEW |
| TECNA | Scissor-Type Weld Gun | 3176D | 56 kVA | 480 V | 1 | NEW | tecna-3176d | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 59920-02 | VIEW |
| Weld Systems Integrators | Rocker Arm Welder | RA-1-15-75-24 | 75 kVA | 480 V | 1 | NEW | 20739 | VIEW |
| TECNA | Tool Balancer | 9522ES | -- | -- | 4 | NEW | 9522es | VIEW |
| Federal | Rocker Arm Welder | RA-3-24 | 50 kVA | 220 V | 1 | Used | 20587 | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23037 | VIEW |
| Welding Technologies | Digital Force Gauge | W-3062 | -- | -- | 1 | Used | W-3062 | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C/203 | -- | -- | 1 | NEW | 59951-02 | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 59920-04 | 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 | 9524.FES | -- | -- | 11 | NEW | 9524.fes | VIEW |
| Welding Technology Corporation | Resistance Weld Controls | DEP 105s | -- | -- | 1 | Used | 6001 | VIEW |
| TECNA | Tool Balancer | 9521 | -- | -- | 2 | NEW | TECNA-9521 | VIEW |
| TECNA | Scissor-Type Weld Gun | 3184D | 90 kVA | 440 V | 1 | NEW | tecna-3184d | VIEW |
| TECNA | Tool Balancer | 9525ES | -- | -- | 17 | NEW | 9525es | VIEW |
| TECNA | Scissor-Type Weld Gun | 3321 | 16 kVA | 440 V | 1 | NEW | tecna-3321 | VIEW |
| Dynaflux | Chiller | R1100G | -- | 115 V | 1 | Used | 23003 | VIEW |
| TECNA | Tool Balancer | 9520.F | -- | -- | 2 | NEW | 9520.f | VIEW |
| TECNA | Scissor-Type Weld Gun | 7915 | 6 kVA | Dual Voltage 220 / 440 | 0 | NEW | tecna-7915 | VIEW |
| TECNA | Tool Balancer | 9524 | -- | -- | 8 | NEW | 9524 | VIEW |
| TECNA | Bench Welder | 20 kVA | 440 V | 1 | NEW | tecna-2102n | VIEW | |
| Dynaflux | Chiller | R1100G | -- | 115 V | 1 | Used | 23004 | VIEW |
| TECNA | Tool Balancer | 9520ES | -- | -- | 2 | NEW | 9520es | VIEW |
| Weld Systems Integrators | Projection Welder | WSI-W1-12-AC-75-5X4-480/1 | 75 kVA | 480 V | 1 | Used | 20630 | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 60582-03 | VIEW |
| Weld Systems Integrators | Air-Cooled Jumper Cables | -- | -- | 33 | NEW | Air-Cooled Jumper Cables | VIEW | |
| Peer | Rocker Arm Welder | AR475 | 75 kVA | 440 V | 1 | Used | 20632 | VIEW |
| TECNA | Tool Balancer | 9522.FES | -- | -- | 2 | NEW | 9522.fes | VIEW |
| TECNA | Tool Balancer | 9509ES | -- | -- | 1 | NEW | 9509es | VIEW |
| RoMan | Resistance Welding Transformer | TDC-7537 | 225 kVA | -- | 1 | NEW | WSI-3678 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9157 | VIEW |
| TECNA | Scissor-Type Weld Gun | 7902 | 2.5 kVA | Dual Voltage 220 / 440 | 10 | NEW | tecna-7902 | VIEW |
| TECNA | Rocker Arm Welder | 4644 | 25 kVA | Dual Voltage 220 / 440 | 3 | NEW | tecna-4644n | VIEW |
| TECNA | Tool Balancer | 9523.FES | -- | -- | 6 | NEW | 9523.fes | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011696 | VIEW |
| TECNA | Tool Balancer | 9523BR | -- | -- | 6 | NEW | TECNA-9523BR | VIEW |
| TECNA | Tool Balancer | 9508ES | -- | -- | 1 | NEW | 9508es | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 59885-02 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10191 | VIEW |
| ARO | Tool Balancer | LC60 | -- | -- | 1 | Used | YZKA724105 | VIEW |
| WTC | Resistance Weld Controls | WT6000 | 250 kVA | 480 V | 1 | Used | W-3178 | VIEW |
| RoMan | Resistance Welding Transformer | F48685B1SELX | 85 kVA | -- | 1 | NEW | 153128-002 | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23039 | VIEW |
| Weld Systems Integrators | Pushout Tester | -- | -- | 0 | NEW | WSI-ET-Pushout | VIEW | |
| TECNA | Tool Balancer | 9521RL | -- | -- | 3 | NEW | 9521rl | VIEW |
| TECNA | Tool Balancer | 9370B | -- | -- | 1 | Used | W-3157-TE9370B | VIEW |
| TECNA | Press Welder | 4666 | 50 kVA | Dual Voltage 220 / 440 | 1 | NEW | tecna-4666n | VIEW |
| TECNA | Tool Balancer | 9507RL | -- | -- | 1 | NEW | 9507rl | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011698 | VIEW |
| TECNA | Tool Balancer | 9520AX | -- | -- | 2 | NEW | 9520ax | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23040 | VIEW |
| TECNA | Tool Balancer | 9521AX | -- | -- | 2 | NEW | 9521ax | VIEW |
| ENTRON | Resistance Weld Controls | 10-69-51-02-00 | -- | 480 V | 1 | Used | W-3133 | VIEW |
| ACME | Rocker Arm Welder | 4B36100 | 100 kVa | 480 V | 1 | Used | 20594 | VIEW |
| TECNA | Tool Balancer | 9508AX | -- | -- | 1 | NEW | 9508ax | VIEW |
| TECNA | Tool Balancer | 9523.FAX | -- | -- | 6 | NEW | 9523.fax | VIEW |
| TECNA | Tool Balancer | 9521.F | -- | -- | 2 | NEW | 9521.f | VIEW |
| TECNA | Tool Balancer | 9524ES | -- | -- | 11 | NEW | 9524es | VIEW |
| Precision | Press / Projection Welder | AVA-1 | 75 kVA | 440 V | 1 | Used | 20588 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10189 | VIEW |
| Weld Systems Integrators | Capacitor Discharge Welder | WCD-9KJ-12-CD | 9 KJ | 480 V | 1 | Used | 20329 | VIEW |
| TECNA | Tool Balancer | 9523ES | -- | -- | 7 | NEW | 9523es | VIEW |
| Weld Systems Integrators | Econopress | 85 kVA | 440 V | 1 | Used | 20770 | VIEW | |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011700 | VIEW |
| TECNA | Scissor-Type Weld Gun | 3327 | 38 kVA | 440 V | 1 | NEW | tecna-3327 | VIEW |
| TECNA | Rocker Arm Welder | 4663N | 50 kVA | Dual Voltage 220 / 440 | 0 | NEW | tecna-4663n | VIEW |
| TECNA | Tool Balancer | 9525.F | -- | -- | 12 | NEW | 9525.f | VIEW |
| TECNA | Tool Balancer | 9520.FES | -- | -- | 2 | NEW | 9520.fes | VIEW |
| TECNA | Tool Balancer | 9521.FAX | -- | -- | 2 | NEW | 9521.fax | VIEW |
| ARO | Tool Balancer | XS13 | -- | -- | 1 | Used | YZKA23005 | VIEW |
| TECNA | Tool Balancer | TE9368B | -- | -- | 1 | Used | W-3156-TE9368B | VIEW |
| Taylor Winfield | Projection Welder, Spot Welder | ENE-75-12 AC | 75 kVA | 480 V | 1 | Used | 20749 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10190 | VIEW |
| TECNA | Tool Balancer | 9507ES | -- | -- | 1 | NEW | 9507es | VIEW |
| Sciaky | Spot Welder | SPT-1-15-75-24 | 75 kVA | 230 V | 1 | Used | 20751 | VIEW |
| TECNA | Tool Balancer | 9521BR | -- | -- | 3 | NEW | TECNA-9521BR | VIEW |
| Banner | Spot Welder | -- | 100 kVa | 240 V | 1 | Used | 20569 | VIEW |
| TECNA | Scissor-Type Weld Gun | 7903 | 6 kVA | Dual Voltage 220 / 440 | 0 | NEW | tecna-7903 | VIEW |
| Taylor Winfield | Rocker Arm Welder | W-2448 | 30 kVA | 440 V | 1 | Used | 20592 | VIEW |
| TECNA | Tool Balancer | 9509 | -- | -- | 1 | NEW | 9509 | VIEW |
| TECNA | Tool Balancer | 9521.FES | -- | -- | 2 | NEW | 9521.fes | VIEW |
| WTC | Resistance Weld Controls | WT6000 | 250 kVA | 480 V | 1 | Used | W-3177 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9156 | VIEW |
| MTA | Chiller | TAEevoTECH 051 | -- | 460 V | 1 | NEW | mta-051-chiller | VIEW |
| TECNA | Tool Balancer | 9522.FAX | -- | -- | 4 | NEW | 9522.fax | VIEW |
| Weld Systems Integrators | Pushout Tester | -- | -- | 3 | NEW | WSI-H-Pushout | VIEW | |
| TECNA | Tool Balancer | 9524.F | -- | -- | 9 | NEW | 9524.f | VIEW |
| ENTRON | Resistance Weld Controls | EN6001-1200C | -- | -- | 1 | NEW | 59920-03 | VIEW |
| Welding Technologies | Digital Force Gauge | W-3044 | -- | -- | 1 | Used | W-3044 | 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 | Weld Tester | TE1600 | -- | -- | 1 | NEW | TECNA-TE1600 | VIEW |
| TECNA | Tool Balancer | TE9371B | -- | -- | 1 | Used | W-3158-TE9371B | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5583 | 100 kVa | -- | 1 | NEW | WSI-011697 | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23038 | VIEW |
| TECNA | Tool Balancer | 9520BR | -- | -- | 2 | NEW | 9520br | VIEW |
| ARO | C-Type Weld Gun | V142814000U | 70 kVA | 480 V | 1 | Used | CMA5711A156J7M | VIEW |
| TECNA | Tool Balancer | 9523RL | -- | -- | 8 | NEW | 9523rl | VIEW |
| TECNA | C-Type Weld Gun | 3323 | 23 kVA | 440 V | 1 | NEW | tecna-3323 | VIEW |
| ENTRON | Weld Tester | WA2 | -- | -- | 1 | NEW | ENTRON-WA2 | VIEW |
| TECNA | Tool Balancer | 9508RL | -- | -- | 1 | NEW | 9508rl | VIEW |
| TECNA | Rocker Arm Welder | 4649 | 25 kVA | Dual Voltage 220 / 440 | 21 | NEW | tecna-4649n | VIEW |
| TECNA | Tool Balancer | 9525 | -- | -- | 12 | NEW | 9525 | VIEW |
| RoMan | Resistance Welding Transformer | F48685B1SELX | 85 kVA | -- | 1 | NEW | 153128-003 | 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 |
| Welding Technology Corporation | Resistance Weld Controls | 6001 | -- | 480 V | 1 | Used | 964-2238 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10193 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9697 | VIEW |
| TECNA | Tool Balancer | 9509AX | -- | -- | 1 | NEW | 9509ax | VIEW |
| TECNA | Tool Balancer | 9508.FAX | -- | -- | 1 | NEW | 9508.fax | VIEW |
| TECNA | Tool Balancer | 9524RL | -- | -- | 12 | NEW | 9524rl | VIEW |
| TECNA | Tool Balancer | 9525RL | -- | -- | 18 | NEW | 9525rl | VIEW |
| MTA | Chiller | TAEevoTECH 031 | -- | 460 V | 1 | NEW | mta-031-chiller | VIEW |
| TECNA | Press / Projection Welder | 6122N | 90 kVA | 480 V | 2 | NEW | tecna-6122n | VIEW |
| ENTRON | Resistance Weld Controls | 10-69-51-02-00 | -- | 480 V | 1 | Used | W-3131 | VIEW |
| TECNA | Tool Balancer | 9521ES | -- | -- | 3 | NEW | 9521es | VIEW |
| TECNA | Tool Balancer | 9508 | -- | -- | 1 | NEW | 9508 | VIEW |
| Dynaflux | Chiller | R2000 | -- | 115 V | 1 | Used | 23036 | VIEW |
| TECNA | Tool Balancer | 9520.FAX | -- | -- | 2 | NEW | 9520.fax | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-3688 | VIEW |
| TECNA | Tool Balancer | 9508.F | -- | -- | 1 | NEW | 9508.f | VIEW |
| TECNA | Tool Balancer | 9524AX | -- | -- | 9 | NEW | 9524ax | VIEW |
| RoMan | Resistance Welding Transformer | TDC-5998-B | 160 kVA | 650 V | 1 | NEW | WSI-10192 | VIEW |
| TECNA | Tool Balancer | 9522AX | -- | -- | 4 | NEW | 9522ax | VIEW |
| TECNA | Scissor-Type Weld Gun | 7913 | 6 kVA | Dual Voltage 220 / 440 | 2 | NEW | tecna-7913 | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9696 | VIEW |
| RoMan | Resistance Welding Transformer | F486120J1SELX | 120 kVA | -- | 1 | NEW | WSI-4283 | VIEW |
| TECNA | Tool Balancer | 9525AX | -- | -- | 12 | NEW | 9525ax | VIEW |
| Taylor Winfield | Press / Projection Welder | ERB-30-150 | 100 kVa | 440 V | 1 | Used | 20641 | VIEW |
| TECNA | Tool Balancer | 9525.FES | -- | -- | 14 | NEW | 9525.fes | VIEW |
| TECNA | Tool Balancer | 9520RL | -- | -- | 2 | NEW | TECNA-9520RL | VIEW |
| RoMan | Resistance Welding Transformer | TDC-1078 | 170 kVA MFDC | -- | 1 | NEW | WSI-9698 | VIEW |
| TECNA | Tool Balancer | 9522RL | -- | -- | 5 | NEW | 9522rl | VIEW |
| Banner | Rocker Arm Welder | 2R550A | 50 kVA | 440 V | 1 | Used | 20567 | VIEW |
| TECNA | Tool Balancer | 9522BR | -- | -- | 4 | NEW | 9522br | VIEW |
| TECNA | Tool Balancer | 9520B | -- | -- | 2 | NEW | 9520b | VIEW |
| TECNA | Scissor-Type Weld Gun | 3322 | 23 kVA | 440 V | 1 | NEW | tecna-3322 | VIEW |
| MTA | Chiller | TAEevoTECH 020 | -- | 460 V | 2 | NEW | mta-020-chiller | 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
