MODEL AF-3A
The model AF-3A is a heavy duty spot welder, with a swinging lower arm holder. These rugged high speed machines are designed to make high quality welds on a continuous production basis. The AF-3A is fitted with 3" solid copper arms, drilled 90° and 30° at one end, 2 standard type water cooled electrode holders 1 1/2" diameter with a number 2 Morse taper, 10" vertical adjustment of lower knee, swinging lower arm holder, heavy duty water cooled welding transformer, 8 point heat selector switch, 3 circuit water manifolds for input and output water cooling, 5" x 4" stroke double acting air cylinder, 4 way solenoid operated air valve, air line filter, pressure regulator, and a hydraulic jack for the lower knee.
All Welding Machines are available in 208, 220, 440, and 550 Voltage configurations.
The model AF-3A is available in the following KVAs: 100L, 100H, 150L, 150H, 200L, and 200H
Features
Arm Adjustments
Cylinder speed control exhaust mufflers.
Roller bearing pivot on rocker arm.
AVAILABLE OPTION: Adjustable Retractable Stroke.
AVAILABLE OPTION: Lower Arm Support (over 24" throat).
Electrodes
Universal 3" solid copper arms drilled 90° and 30°.
Frame
Water cooled electrode holders.
AVAILABLE OPTION: Two Stage Foot Switch.
AVAILABLE OPTION: Special Electrode holders and tips.
Heat Selector
Point opening easily adjusted.
Transformer
Water cooled transformer for trouble free continuous production.
Welding Controls
8 position tap switch for precise transformer output.
8 welding heats.
AVAILABLE OPTION: Solid State fully automatic, programmable Welding Control.
Other
AVAILABLE OPTION: Extra Large Tip Opening.
AVAILABLE OPTION: Water chiller.
Specifications
| RATED KVA | THROAT DEPTH | MAX TIP OPENING | C.R. STEEL GA. | STAINLESS GA. | GALV. STEEL GA. | L.C. STEEL ROD GA. | APPROX SHIPPING WEIGHT |
|---|---|---|---|---|---|---|---|