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Miller Dynasty 280 DX Complete With Foot Control 951468

Code: 951468
Miller Dynasty 280 DX Complete With Foot Control 951468+ CLICK IMAGE TO ENLARGE
Cyberweld Price: $7,131.00
Mfg Industrial Price: $9,123.00
You Save:  $1,992.00
Availability: Usually ships the next business day
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Miller Dynasty® 280 DX Complete With Foot Control 951468

Miller Dynasty® 280 DX Complete With Foot Control is a fully integrated 280 amp water-cooled TIG welding package. The Dynasty 280 DX welding system has built in pulse and advanced AC wave forms and provides up to 280 amps of TIG arc and Stick arc welding output. At just 52 pounds, the Dynasty 280 DX can weld materials up to 3/8 inch thick, yet weight hundreds of pounds less than comparable welders in the same welding output class. The Dynasty® 280 DX TIG welder offers full AC features, including advanced waveforms and wide ranges of balance and frequency.



Processes
  • AC/DC TIG (GTAW)
  • Pulsed TIG (GTAW-P)
  • Stick (SMAW)

    Applications
  • Industrial Applications
  • Precision Fabrication
  • Heavy Fabrication
  • Pipe and Tube Fabrication
  • Aerospace
  • Aluminum Ship Repair
  • Anodized Aluminum Fabrication

    Features
  • Built-in pulser reduces heat input; adds arc stability.
  • Upgradeable and expandable. Front panel memory card data port provides the ability to easily upgrade software and expand product features.
  • Pro-Set™ feature (professional settings) eliminates the guesswork when setting weld parameters. Use Pro-Set when you want the speed, convenience and confidence of pre-set controls. Simply select the feature and adjust until Pro-Set appears on the display. The Pro-Set feature is available for Balance, Frequency, Pulse, and DIG parameters.
  • Sleep timer conserves electricity. This programmable feature will power down the machine if it sits idle for a specific time.
  • Auto-Line™ provides state-of-the-art flexibility by automatically connecting to 208-575 VAC, single- or three- phase power without removing the covers to relink the power source. No longer is there a concern if you have the correct machine for the shop or the job site.
  • Cooler Power Supply (CPS). An integrated 120-volt dedicated-use receptacle to power the Coolmate™ 1.3. The power switch on the Dynasty also activates the receptacle to help prevent torch failure.
  • Lift-Arc™ starting provides x-ray clean welds in AC or DC arc starting without the use of high frequency.
  • Blue Lightning™ high-frequency arc starter for non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters. Easy to set and increases productivity
  • Meter calibration. Digital meters can be calibrated to a standard device for certification.
  • Wind Tunnel Technology™ protects internal electrical components from airborne contaminates, extending the product life.
  • Fan-On-Demand™ power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminates pulled though the machine.
  • Thermal Overload Protection - Internal components are protected from damage by thermal overload protection which automatically shuts down the unit if duty cycle is exceeded or air flow and cooling are restricted.

    AC TIG Features
  • AC Pulsed TIG standard 0.1 to 500 PPS
  • AC Balance (50-99%) controls the amount of oxide cleaning (amperage time in EN) which is essential for high quality welds on aluminum.
  • AC frequency (20-400 hz)controls the width of the arc cone and the force of the arc.
  • Advanced AC Waveforms



    DC TIG Features
  • DC Pulsed TIG standard 0.1 to 500 PPS
  • Exceptionally smooth and precise arc for welding exotic materials.

    Stick Features (AC/DC)
  • Tailored arc control (DIG) allows the arc characteristic to be changed for specific applications and electrodes. Smooth running 7018 or stiffer, more penetrating 6010.
  • Hot Start™ adaptive control provides positive arc starts without sticking.
  • AC frequency control adds stability for smoother welds when AC Stick welding.
  • Stick-Stuck detects if the electrode is stuck to the part and turns the welding output off to safely and easily remove the electrode. Menu selectable.


    (Net weight of Dynasty 280 DX only)

    Comes complete with
  • Dynasty 280 DX Welder
  • Quick Reference Guide (English)
  • Adjustable shoulder strap
  • 8 ft (2.4 m) primary cord
  • Coolmate™ 1.3 water cooler #300 972
  • Coolant (4 one-gallon bottles of #043 810)
  • Small runner cart #301318
  • Remote foot control #194 744
  • Weldcraft® W-280 (WP-280) torch kit #300 990. Kit comes with 25-foot (7.6 m) TIG torch with Dinse adapter, torch cable cover, work clamp with 15-foot (4.6 m) cable, Miller | Smith® regulator/flowmeter with gas hose and torch accessory kit (1/16-, 3/32- and 1/8-inch 2% ceriated tungsten, shielding cups, collets and collet bodies)



    This item ships Free via standard ground shipping within contiguous U.S.

  • Download Dynasty 280 Spec Sheet (Requires Adobe Acrobat Reader)
    Download Dynasty 280 Spec Sheet (Requires Adobe Acrobat Reader)

    Cyl Tec Inert Gas Cylinder - 80 Cubic FootCyl Tec Inert Gas Cylinder - 80 Cubic Foot80 Cubic Foot Inert Gas Cylinder for Argon(75%)/CO2(25%), Argon or Nitrogen


    Availability: Usually ships the next business day

    Code: HP080580

    Mfg Industrial Price: $285.00Cyberweld Price: $202.35

    Options: 


    Miller Dynasty 210/280 Memory Card - Independent AC Expansion 301235Miller Dynasty 210/280 Memory Card - Independent AC Expansion 301235Genuine Miller Independent AC Expansion Memory Card for your Dynasty® 210 or Dynasty® 280 series TIG welder.


    Availability: Usually ships the next business day

    Code: 301235

    Mfg Industrial Price: $549.00Cyberweld Price: $494.10



    Miller Dynasty/Maxstar Memory Card - Automation Expansion 301151Miller Dynasty/Maxstar Memory Card - Automation Expansion 301151Genuine Miller Automation Expansion Memory Card for your Dynasty® 210, 280 or Maxstar® 210, 280 series TIG welder.


    Availability: Usually ships the next business day

    Code: 301151

    Mfg Industrial Price: $1,085.00Cyberweld Price: $976.50



    Miller Dynasty/Maxstar Memory Card - Modbus Expansion 301152Miller Dynasty/Maxstar Memory Card - Modbus Expansion 301152Genuine Miller Modbus® Expansion Memory Card for your Dynasty® 210, 280 or Maxstar® 210, 280 series TIG welder.


    Availability: Usually ships the next business day

    Code: 301152

    Mfg Industrial Price: $1,705.00Cyberweld Price: $1,534.50




    1 Question & 1 Answer
    Bill Baker
    from Lewiston,Idaho asked:
    February 21, 2015
    Can this Welder be used on a 100amp breaker panel?
    The 100 amp breaker panel will handle the Miller Dynasty 280 DX Complete With Foot Control 951468.. Depending on on which voltage you choose to run the 280 on you will need to have a circuit and breaker to match the input voltage you have chosen. For example if you decide to run the 280 off of 230 volt single phase you will need a circuit and breaker capable of handling 31 amps. This hook up information is covered in the owners manual..
    Customer Service
    on February 23, 2015


    By Geo S
    Texas
    Not 52 Lbs; with water cooler (approx 230 lbs)
    November 8, 2016
    === Initial Evaluation === Miller Dynasty 280 DX: #951468; Water Cooled with cart and foot control. I am very pleased with CyberWeld. It took longer to get the system than expected... but that was the trucking company. Very surprised at the pallet weight of 240 Lbs. My unit was missing the nozzle kit AK4C and a bottle of antifreeze was leaking... poor packing. Because of the Water Cooler, a four prong electric connector is needed; or use the wall outlet ground wire for the welder's neutral (white) "THIS COULD BE A SHOCK HAZARD" Miller: possible a step down transformer could have avoided the need for a four prong electrical plug. Some shops are wired for 2 wire 220 not 3 wire 220. Pros: Haven't used the unit yet... waiting for AK4C kit. There is a very nice plastic covered operations summary sheet Cons: The owner/user manual is terrible!!!... Convoluted & not welder friendly! ==== Follow-Up ==== Five Stars Ref: Not 52 Lbs: Miller Dynasty 280 DX: #951468 Miller Dynasty 280 DX: Water Cooled with cart and foot control Cyberweld: Cyberweld was supper in dealing with the shortages in shipment. They 2 day shipped the AK4C kit and antifreeze from their stock; instead of waiting for Miller to ship the shortages to them, then reshipping to me. Miller: Primo!!! What a great welder, I am very impressed!!! With that said some background. I did some stick welding for the Navy (SF2) some 55 years ago and some MIG welding around the ranch some 10 years ago, but never TIG welded! Youtube made it look easy, so at 73, why not. My project is aluminum square tubing 1 1/2 by 1/8 thick. Aluminum is a major conductor of heat and side by side the tubing is greater than thick. The Klutch 220IS MIG could not weld the 1 tubing without preheating; the Klutch 220IS is rated for 1/8 thick aluminum. My project uses over 4,000 ft of 1 ; aluminum tubing; in (30) 20ft x5ft frames with numerous small pieces fit to close tolerances. My plan is to jig up and tack-weld the frames, then take them to a professional aluminum welding shop. I just finished one frame (all went well) and it is now at the welding shop. My concerns about buying the Miller Dynasty 280 DX: #951468: 1) This is some serious money to me; am I sure I really need to do my own welding? 2) TIG vs MIG welding: does TIG penetrate as deep and is the weld as strong as MIG? 3) Can the Miller 280 handle the 1 square aluminum tubing? 4) Do I need water cooling and how will that affect flexibility, weight and balance of the welding head? 5) Why not save some initial money and add water cooling later? 6) Do I need the cart and is it just a convenience for moving the gas bottle and welder at the same time? 7) Notice I didn't ask if I could learn to TIG weld, typical guy! My conclusion: 1) Yes, I need to be able to do some of my own welding. My project is $100K plus and it is important that I control my time line, not having to wait days or weeks each time I needed something welded. 2) I was surprised to find both TIG & MIG welds equally strong; provided you use a filler rod with TIG. Without the filler rod, TIG looks good but is very weak. 3) Yes, it can weld the 1 square aluminum tubing; the 280 is rated for 3/8 aluminum. I only needed about 240 Amps of arc starting current, then reduce the amps with the foot paddle as the aluminum heated. The variable foot or finger control is absolutely needed when welding aluminum. 4) Not sure about needing the water cooling but my best guess is yes. I have not turned off the water cooler to see the effect of no water cooling. Water cooling insures I can continuously weld without waiting for the head to cool. What small amount of welding I have done so far, the head has never heated. The welding head is amazing light and the cabling is flexible; however Miller no longer offers the flexible adjustable angle head, this would be nice in some welding positions. 5) No, add the water cooling with the original purchase or do without and expect to have to wait for the head to cool. 6) Yes, you will need the cart if you plan to move the unit. I had no idea that the system and bottle weighs near 300 pounds. It is a very nice cart and easy to roll on my concrete floor. Maybe not so good in my pasture, I plan to put the generator & welder on a trailer when field welding. 7) Before I struck an arc, I hire a professional welder to show me his settings and some of his techniques. This was a $100 well spent, even though he offered it free. He also brought his Miller with a spool head. It could really lay down some weld quickly, unlike the slower TIG process. TIG meets my needs. The welder: *** I truly love it *** My initial settings: AC; TIG HF IMPULSE; RMT STD; BAL 70%; FREQ 80; AMPS 235; Argon 20; electrode 3/32 tungsten from the kit; #7 gas nozzle from kit; filler rod 3/32 4043; Tubing 1 inch 6063 aluminum 1) Starting the arc without touching the metal is wonderful and no sticking of the electrode. 2) The foot control allows you to crank up the amperage during initial puddle start and to back it off to adjust for speed of travel and prevent falling though. After I get the puddle started I move back about a half puddle before I start adding filler and traveling forward. I could have set the amps to 250 but I am not use to the foot peddle. The other hard thing for me to do is to reduce the amp with the foot peddle on the last puddle to let it slowly cool to prevent cracking. Also leaving the post gas on the last puddle to aid in cooling. 3) Electrode position and shape: this took the most time to get a feel. I allow the 3/32 electrode to protrude about a 1/4 inch past the #7 gas nozzle. I only slightly taper the electrode from about 0.1 diameter tapering to about 0.06 to 0.07 diameter, leaving a pseudo (slightly rounded) blunt tip. I found about a 50 degree electrode angle to weld works for me. I will probably change this angle as I learn. 4) Filler rod: takes practice to get the correct distance, angle and speed from the puddle/heat. If you keep it too close to the puddle it will melt a ball on the end of the filler and contaminate/short-out the electrode (re-clean and re-sharpen the electrode). There are a lot of things that must be done at the same time to get the weld humming/hissing, but when it all comes together it is really good. Miller: Two/Three wiring issue!!! There are a lot of options on how to fix the 2 wire vs 3 wire electrical connection issue. This is a terrible and dangerous design with little effort and expense you can correct the issue. I would have to run new wiring or an extension cord from the circuit breaker but no typical guy, I just used the ground wire (bad idea but such is life) I know not to use any other 220V outlet on that circuit when the welder is plugged in!!!... as the ground will be elevated in voltage: I inventor of the arc fault circuit breaker).
    ProsVery versatile TIG welder, I believe it can do ever thing that I need to do. There is a very nice plastic covered operations summary sheet
    ConsRequires a 3 wire (four prongs) electrical connection. The owner/user manual is terrible!!!... Convoluted & not welder friendly!
    By Patrick
    Florida
    Great Intermediate Welder
    August 1, 2015
    I primarily Hobby weld Stainless Steel and have recently started doing more Aluminum. The entry price for the Miller 280DX was a little steep but after doing some AL brackets there was a feeling satisfaction I purchased the right machine. CyberWeld had the best price "Period" with fast shipping. The Unit was delivered within 4 days with courteous curbside service. Attached picture of delivered unit and after playing with the adjustments welded 6061 1/4" brackets & sch 40 6061 tubing
    ProsCompact design even with the cooler, Flex head Torch
    ConsNo independent A/C EN-EP adjustment
    By Tom B
    Peachland North Carlonia
    Aluminum,primarly
    July 12, 2015
    I know from my history with Miller that it will do the job. haven't finished reading about all the technology the machine has to offer as I'm sure it will do the job I purchased it for. Full review to come. Thanks

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    Miller Dynasty 280 DX Complete With Foot Control 951468 detail
    Miller Dynasty 280 DX Complete With Foot Control 951468