Seedorff Rocker Arm Welders
Versatile | Tough | Cost-Justified
Seedorff Rocker Arm Welders are designed to provide a production solution at an affordable price. We manufacture every Rocker Arm Welder with leading components to ensure little or no down-time.
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
- Proportional Air Regulation
- Constant-High / Constant-Low / Variable Forge Pressure
- Arm Brace
- Constant Current Control
- Water Flow Regulation per Circuit with Flow Meter and Temperature Gauge
- Network Comm
- Data Logging of Each Weld
- 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
| Seedorff Models | APS50R3 | APS75R3 | APS100R3 |
|---|---|---|---|
| KVA @ 50% D.C. | 50 | 75 | 100 |
| Arm Diameter | 2-1/2” | 2-1/2” | 3” |
| Available Throat Depth | 18” / 24” / 30” / 36” | 18” / 24” / 30” / 36” | 18” / 24” / 30” / 36” |
| Max Spacing Between Arms | 16” | 16” | 16” |
| Electrode Force @ 80 PSI | 18” - 1,208 lbs 24” - 940 lbs 30” - 769 lbs 36” - 651 lbs | 18” - 1,888 lbs 24” - 1,469 lbs 30” - 1,202 lbs 36” - 1,017 lbs | 18” - 2,718 lbs 24” - 2,114 lbs 30” - 1,730 lbs 36” - 1,464 lbs |
| Production Welding Capacity 2 Pieces Clean Steel | Up to 11 Gauge | Up to 10 Gauge | Up to 8 Gauge |
| Capacity Aluminum | .031” | .052” | .064” |
| Pneumatic System | Low Friction, No Lube | Low Friction, No Lube | Low Friction, No Lube, DC Forge |
Standard Specifications
- PRODUCTION READY
- RWMA Size 3
- O/P Process Single-Phase AC
- Welding Control Microprocessor-driven
- Power Requirements 230VAC / 380VAC / 480VAC / 600VAC - 50 / 60 Hz
| Seedorff Models | APS100IR3 | APS170IR3 | APS250IR3 |
|---|---|---|---|
| KVA @ 50% D.C. | 100 | 170 | 250 |
| Arm Diameter | 3” | 3” | 3” |
| Available Throat Depth | 18” / 24” / 30” / 36” | 18” / 24” / 30” / 36” | 18” / 24” / 30” / 36” |
| Electrode Force @ 80 PSI | 18” - 2,718 lbs 24” - 2,114 lbs 30” - 1,730 lbs 36” - 1,464 lb | 18” - 3,200 lbs 24” - 2,380 lbs 30” - 1,910 lbs 36” - 1,590 lbs | 18” - 4,350 lbs 24” - 3,250 lbs 30” - 2,600 lbs 36” - 2,200 lbs |
| Production Welding Capacity 2 Pieces Clean Steel | Up to 8 Gauge | Up to 7 Gauge | Up to 4 Gauge |
| Capacity Aluminum | .064” | .090” | .109” |
| Pneumatic System | Low Friction, No Lube, DC Forge | Low Friction, No Lube, DC Forge | Low Friction, No Lube, DC Forge |
Standard Specifications
- PRODUCTION READY
- RWMA Size 3
- O/P Process Medium Frequency Inverter DC or AC
- Welding Control Microprocessor-driven, Closed Loop Feedback
- Power Requirements 230VAC / 380VAC / 480VAC / 600VAC - 50 / 60 Hz
Optional Features
- Constant-High / Constant-Low / Variable Forge Pressure
- Secondary Closed-Loop Feedback
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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?