ArcCaptain LW1200: 3-in-1 Laser Welding, Cutting and Cleaning on One Mobile Cart
The ArcCaptain LW1200 is a 1200W air-cooled fiber laser workstation that puts industrial laser welding, precision cutting, and surface cleaning in one mobile cart. Unlike most fiber laser welders in its class, it needs no external water chiller: the cooling system is built into the enclosure, so there are no hoses, no coolant checks, and no chiller warmup. Plug it into standard 220V power, wheel it where the work is on its heavy-duty locking casters, and start welding in minutes.
For fab shops and serious garages, the headline is speed and cleanliness. Laser travel speeds run 5 to 10 times faster than TIG with an ultra-narrow heat-affected zone, which means near-zero distortion on thin sheet and minimal post-weld cleanup. Over 1,000 built-in preset parameter sets let operators pick a material and thickness and weld with confidence on day one, no veteran welder required.
3-Year Core Component Warranty
Laser Safety Glasses Included
Genuine ARCCAPTAIN Product
Ships From US Warehouse
0% APR Financing via Affirm
Talk to a Human: 847-971-5099
Why the LW1200
No External Chiller
Integrated air cooling is built into the enclosure: no hoses, no coolant checks, no chiller warmup. Plug into 220V and work.
5 to 10 Times Faster Than TIG
Laser travel speeds far beyond TIG, with an ultra-narrow heat-affected zone for near-zero distortion on thin sheet and minimal cleanup.
1,000+ Built-In Preset Programs
Verified preset parameter sets for material and thickness, so a new operator can weld with confidence on day one.
Three Functions, One Torch
Swap the nozzle and select the mode: laser welding (SPOT, PULSE and Continuous), straight cutting on thin sheet, and laser cleaning that strips rust, paint, oxides and oil without grinding or chemicals.
Adjustable Wobble Head
Oscillation width and frequency are adjustable for wider, more forgiving seams, and the integrated wire feed system also works with external automatic feeders.
Multi-Tier Safety Interlocks
The laser only fires when the torch nozzle contacts grounded workpiece metal, with a front emergency stop and voltage and temperature fault protection. Laser safety glasses are included.
What's Included
In the Box
ArcCaptain LW1200 3-in-1 laser welder, cutter & cleaner on integrated mobile cart
Laser safety glasses
Call us at 847-971-5099 and we will confirm the full accessory package for this model before you order
Arccaptain notes that product specifications are subject to change without notice. Call us at 847-971-5099 if a figure here is decisive for your purchase and we will confirm it against the current datasheet.
Covered by Arccaptain's 3-year manufacturer warranty on core components, including the laser unit, gun control system, wire feeder and main electrical system. Consumables and wear parts excluded.
Chiller-Free Air Cooling
The cooling system is built into the enclosure, so there is no external chiller to buy, plumb, or maintain.
Help From People Who Sell These Every Day
Call 847-971-5099. We would rather spend ten minutes helping you pick the right setup than process a return later.
Correct. The LW1200 is air-cooled with the cooling system integrated into the enclosure, so there are no hoses, coolant checks or chiller warmup. It plugs into standard 220V power.
What thickness can it weld?
From 0.012 in to 0.16 in (0.3mm to 4mm), across carbon steel, stainless, aluminum and alloys, brass, galvanized steel, magnesium alloy, titanium and cast iron.
How does it switch between welding, cutting and cleaning?
Swap the torch nozzle and select the mode on screen. Welding offers SPOT for tacking, PULSE for heat-sensitive thin sections, and Continuous for deep, fast seams.
How safe is it?
Multi-tier interlocks mean the laser only fires when the torch nozzle contacts grounded workpiece metal. There is a front-mounted emergency stop, voltage and temperature fault protection, and laser safety glasses are included.
What warranty does it carry?
A 3-year manufacturer warranty on core components, including the laser unit, gun control system, wire feeder, and main electrical system. Consumables and wear parts are excluded.
