Miller Dynasty 280 DX TIG/Stick Welder (208-575V) #907551
Part Number: 907551
UPC: 715959578271
Welding type:
TIG
Power supply:
220V Single Phase
220V 3 Phase
460V
Material type:
Mild Steel
Stainless Steel
Documents
Videos
TIG Welding
Stick Welding
1 & 3-Phase Input
Dynasty 280 DX
3-Year Miller Warranty
Miller Dynasty 280 DX Multi-Process Welder #907551
The Dynasty 280 DX is a heavy-duty, industrial-grade welder, offering user-friendly, menu-driven features. Engineered for optimal performance, it features Pro-Set™ for hassle-free parameter setting, Blue Lightning™ for reliable arc starts, and Auto-line Power Management Technology for seamless operation. The Blue Lightning™ HF arc starter ensures consistent arc starts, while Wind Tunnel Technology™ and Fan-On-Demand™ protect and optimize the machine’s performance. The front panel memory card port allows easy software updates, and a programmable sleep timer conserves energy. Ideal for demanding applications, the Dynasty 280 DX is the perfect combination of advanced technology with robust features.
What’s Included:
- Dynasty 280 DX
- Quick Reference Guide (English)
- Adjustable shoulder strap
- 8ft (2.4 m) primary cord
- (2) Dinse 50-mm connectors
Features of Dynasty 280
- Update and expand: Easily update software and expand product features through the front panel memory card data port.
- Pro-Set™: Preset controls for speed, convenience, and confidence in your weld parameters.
- Sleep Timer: Machine powers down after sitting idle for a set time to conserve energy.
- Auto-line Technology: Allow any input voltage hookup with no manual linking.
- Blue Lightning™: High-frequency arc starter for more consistent, reliable arc starts.
- Meter Calibration: Calibrate digital meters for certification.
- Wind Tunnel Technology™: Protect internal components from contaminates, extending product life.
- Fan-On-Demand™: Cooling system that operates when needed, reducing noise and energy use
Dynasty 280 Applications:
- Precision Fabrication
- Heavy Fabrication
- Pipe and Tube Fabrication
- Aerospace
- Aluminum Ship Repair
- Anodized Aluminum Fabrication
Try these accessories with your new Dynasty 280 Welder:
+
Protective Cover
View Product+
Small Runner Cart
View Product+
TIG Welding Gloves
View Product
Speedy, Free Shipping & No-Hassle Returns
In-stock items are shipped the same or next day from our five distribution centers in WI and IL using quick UPS ground service. Need something specific for shipping? Just give us a call at 1-844-682-0205 - we can accommodate any request, including the use of your shipping accounts. Take advantage of our 14-day hassle-free returns on new, sealed products. Count on our exceptional service supported by leading shipping and return policies. Experience the benefits with your next order!
Check out our wide selection of TIG welding machines for sale.
Other Versions of the Miller Dynasty 280 DX:
- 907550 - Dynasty 280 Solo Unit
- 907551 - Dynasty 280 DX Solo Unit
- 951466 - Dynasty 280 (With CPS) Complete Package With Foot Control
- 951468 - Dynasty 280 DX (With CPS) Complete Package With Foot Control
- 951469 - Dynasty 280 DX with CPS
- 907514 - Dynasty 280 DX (Auto-Line 208-575 V) with CPS
- 907514001 - Dynasty 280 DX with CPS and Runner Cart
- 907537 - Dynasty 280 (Auto-Line 208-575 V) with CPS
- 907537002 - Dynasty 280 (With CPS) Tigrunner
Miller Dynasty 280 DX Specifications: | |
|---|---|
| Brand | Miller |
| Model | Dynasty 280 DX |
| SKU | 907551 |
| Processes | AC/DC TIG (GTAW) Pulsed TIG (GTAW-P) Stick (SMAW) Air carbon arc (CAC-A) |
| Input Power | 208-575V |
| Output | TIG 3-Phase: 2–280 A (AC), 1–280 A (DC) TIG 1-Phase: 2–280 A (AC), 1–280 A (DC) Stick 3-Phase: 5–280 A Stick 1-Phase: 5–280 A |
| Welding Mode | CC |
| Weldable Materials | Mild Steel, Stainless Steel, Aluminum |
| Portability | 2-Wheel Trolley Cart #300971 Small Runner Cart #301615 |
| Warranty | 3-Year Miller True Blue Warranty |
| Advanced Features | Stick Hot Start TIG Pulse Welding Wireless Remote Compatible |
| Foot Control | Wireless Remote Foot Control #301580 RFCS-14 HD Foot Control #194744 |
Browse all Miller welding machines
SHIPPING DIMENSIONS |
|
| Height: | 13.00 Inches |
| Width: | 17.00 Inches |
| Length: | 27.00 Inches |
| Weight: | 60 Lb(s) 0 Oz |
Accessories
Consumables
Manufacturer Reviews
One of the better GTAW-P machines on the market. Plenty of amperage for majority electrode diameters both GTAW and SMAW.
Product Questions and Answers
Q - Can the Coolmate 1.3 be hooked up directly or do I need an adapter?
A - The CPS model comes with the adapter. The regular model needs an external 120V source to power the Coolmate.
Q - What part is needed to add finger control to the Miller Dynasty 280 DX TIG Welder?
A - Miller RCCS-14 Remote Fingertip Control, #043688
How to connect cooler:
- Connect TIG Torch.
Connect TIG yorch to electrode weld output terminal.
- Gas Connection.
Connect TIG torch gas hose to gas out fitting.
- Work Lead Connection.
Connect work lead to work weld output terminal.
- Water Out Connection.
Connect torch water supply (blue) hose to the coolers water-out connection.
- Water-In Connection.
Connect torch water return (red) hose to the coolers water-in connection.
How to Set Up Your Miller Dynasty 280 DX Multi-Process Welder
- Make the Connections
Connect the work lead and the feeder power cable to the appropriate terminals on the power source, using supplied Tweco to Dinse adapters if necessary.
- Attach the Clamp and Leads
Attach the work clamp and feeder volt sense leads to the table or the welding item.
- Set Polarity and Mode
Ensure the polarity is set to DC and select the V-Sense mode on the front of the Dynasty.
- Connect the Volt Sense Clamp
The feeder will only power up if the volt sense clamp is connected and the unit is in V-Sense mode
- Adjust Voltage and Wire Feed Speed
Set the desired voltage on the primary power supply, monitor the arc voltage on the feeder meters while welding, and adjust the wire feed speed on the front of the feeder to begin welding.
Have a question about this product? Submit your question using the form below
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