ACME Rocker Arm Welders
Acme air-operated rocker arm spot welders offer the advantages of faster production, uniform spot welds and elimination of operator fatigue. These factors combined with rugged construction make a line of production machines of incomparable versatility, adjustability and flexibility.
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Core Features
- Rigid Frame Construction
- Adjustable Lower Horn
- Water-Cooled Copper Secondary
- No-Lube Pneumatic System
- Low-Friction Air Cylinder
- Multi-Function Foot Switch
- Made in USA
- 36-Month Warranty
Optional
- Foot-Operated with ACME Contactor (1-24-20FO)
- Proportional Air Regulation
- Quick Lift Retractable Upper Arm
- Universal Reversible Double End Horns
- Arm Brace
- Constant Current Control
- Electro-Silver Plate All Secondary Connections
- 60-Month Extended Warranty
- Certificate of Calibration
Application
- Sheet Metal - 2-ply
- Sheet Metal - Multi-ply
- Cross Wire
- Mark-less Welding
- Resistance Brazing
Weld Material
- Low Carbon Steel
- High Carbon Steel
- Nickel Alloy
- High-Temp Alloy
- Aluminum Alloy
- Titanium
- Brass
- Copper
Certification
- NADCAP Compliant
- RWMA Compliant
- MIL-W-6858 Compliant
- AWS D17.2 Compliant
- CE Certified
- CCC Certified
Model Specifications
| Models | 1-24-20 | 2-24-35 | 2-24-50 |
|---|---|---|---|
| KVA @ 50% D.C. | 20 | 35 | 50 |
| RWMA Size | 1 | 2 | 2 |
| Arm Diameter | 1-¾” | 2” | 2” |
| Available Throat Depth | 12” / 18” / 24” / 30” | 12” / 18” / 24” / 30” | 12” / 18” / 24” / 30” |
| Max Spacing Between Arms | 11” | 14-¾” | 14-¾” |
| Electrode Force @ 80 PSI | 12” - 457 lbs 18” - 346 lbs 24” - 278 lbs 30” - 233 lbs | 12” - 516 lbs 18” - 391 lbs 24” - 315 lbs 30” - 263 lbs 36” - 226 lbs | 12” - 781 lbs 18” - 592 lbs 24” - 476 lbs 30” - 398 lbs 36” – 342 lbs |
| Production Welding Capacity 2 Pieces Clean Steel | Up to 16 Gauge | Up to 14 Gauge | Up to 12 Gauge |
| Capacity Aluminum | N/A | .022” | .020” |
| Pneumatic System | Low Friction No Lube | Low Friction No Lube | Low Friction No Lube |
Standard Specifications
- PRODUCTION READY
- O/P Process Single-Phase AC
- Welding Control Microprocessor-driven
- Power Requirements 230VAC / 380VAC / 480VAC / 600VAC - 50 / 60 Hz
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Full 3-Year Warranty
All machines are covered by a 3 year parts & labor warranty.
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Customize a Machine
Our machines can be modified to fit any custom application.
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Find a Spare Part
Spare part can be found at our online store RWElectrodes.com
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Help Me Choose
Not sure which machine is best for your application?