Miller CST-280 Welder #907251
The Miller CST-280 is designed specifically for TIG welding and stick welding. Whether you are performing tungsten inert gas welding or flux shielded arc welding, it produces outstanding results. It's a powerful machine, rated at 280 amps of output, but with a weight of just 41 pounds it can be carried around like a suitcase. It is perfect for rack mounting in tight places and features the primary controls on the front panel for easy accessibility. It is ideal for stick electrodes up to 3/16 inch and for TIG welding pipe and plate.
Included with this package:
- Power Source
- 6 ft power cable
- Male Connectors Stick (SMAW)
- 41 lb (18.6 kg)
- 5- 200 Amps- 1 phase
- 5- 280 Amps- 3 phase
- 3 ph: 280A @ 31.2V, 35% duty cycle
- 3 ph: 200A @ 28V, 100% duty cycle
- 1 ph: 200A @ 28V, 50% duty cycle
- 1 ph: 150A @ 26V, 100% duty cycle
- Requires 3- or 1-Phase Power
- Power Plant Construction
- Petrochemical Construction
- Maintenance and Repair
- TIG (GTAW)
Adaptive Hot Start technology increases the initial amperage when required to prevent the electrode from sticking and creating an inclusion.
Two-position manual switch allows for easy voltage changeover between voltage ranges. Voltage change using the Miller Welder CST-280 is very easy, as it is conveniently located on the rear panel.
Lift-Arc™ start provides arc starting without the use of high frequency.
Fan-On-Demand™ cooling system operates only when needed providing power efficiency and noise reduction.
Stand-alone or rack-mounted for construction sites. Optional 4-pack racks, commonly used in construction and shipyards, are available for multiple operator applications. All controls including the power switch are located on front of the machine for easy access.
Compatible with Wireless Remote Controls so you can eliminate clutter, cord tangles and the downtime/repair costs that come with cord failure.
Remote amperage control provided through 14-pin receptacle on front of the machine allows use of standard amperage control devices.
Tweco- or Dinse-style connectors available (Dinse-style includes one set of male connectors, Tweco style does not)
For the best prices on Miller welders, TIG welding machines, and welding machine accessories, shop Welders Supply.
Miller CST-280, 208-230/400-460 DINSE STYLE CONNECTORS Part #907251 Specs
|Max Open Circuit Voltage||
|Weight:||43 Lb(s) 0 Oz|
Product Questions and Answers
How to start Lift-Arc:
- Select Lift-Arc.
Select Lift-Arc before starting.
- Turn gas on.
Turn gas on to start.
- Touch Tungsten to workpiece.
Touch the tungsten electrode to workpiece at weld start point.
- Hold electrode to workpiece.
Hold electrode to workpiece for 1-2 seconds, and slowly lift electrode. Arc is formed when electrode is lifted.