MultiPhase Power Supply
Stick
Tig
Miller's True Blue Warranty
Miller CST™ 282 208-575V, Tweco 907770
Designed for welding pipe and plate in the construction industry -- this compact, 35 pound, goes-anywhere welder delivers 280 amps of superior Stick and TIG performance with Auto-Line™ Technology to utilize nearly any source of primary power on the job site. Its small and compact size makes it easy to move around unlike the older designs which needed cranes to be transferred. When it comes to maintenance, there isn't any need for a pallet truck to lift the welding machine, just use your hands to lift them out of the brackets, dismantle and air blow them clean. The Miller CST 208 ranks as one of the best in terms of maintenance, duty cycle, and performance.
The CST 282 small design makes the welding machine to be flexible and work anywhere where there are 208 to 575 volts of AC power. It allows for the CST 282 to be used for a wide range of jobsites with no manual linking needed.
Highlights
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High-output performance:
Delivers up to 280 amps for superior Stick and TIG welding on pipe and plate applications
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Auto-Line™ Technology:
Automatically adapts to any 208–575V single- or three-phase input power—no manual linking required
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Lightweight & portable:
Weighs only 34.6 lbs, making it 20% lighter than previous CST models for easy transport
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Universal connectors:
Compatible with both Tweco and Dinse-style connectors without needing adapters or disassembly
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Superior Stick control:
Optimized arc for XX10 and XX18 electrodes with adjustable stiff or soft arc settings
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Adaptive Hot Start™:
Ensures smooth, easy arc starts without sticking or inclusions
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Lift-Arc™ TIG start:
Provides precise, contamination-free TIG starts without high frequency
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Voltage Reducing Device (VRD):
Enhances operator safety by lowering output voltage when not welding
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Digital precision:
Push-button controls and digital meter allow accurate amperage setting and monitoring
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Rugged jobsite-ready:
Rack mountable (4- or 8-pack racks) for organized transport and multi-source operation
Find welding machines for any application at Welders Supply.
This product replaces these legacy models:
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