Miller OptX machine support

Miller OptX Laser Welding System

OptX is Miller's handheld laser welding system family with 1kW and 2kW power-source packages, an OptX wire feeder, OptX laser torch, safety/accessory kits, and ready-to-weld enclosure packages.

Laser welding OptX 1kW / 2kW Wire feeder included Source: Miller OptX 1kW spec sheet

Process

Laser welding

Power options

1kW and 2kW packages

Input

1-phase, 240 V

Wire feeder

OptX wire feeder, 5-80 ipm, .045 in recommended wire

Package path

Standard packages and ready-to-weld packages with enclosure/interlock

Cleaning function

Catalog notes cleaning function on the OptX 2kW model only

Machine Package Specs

Package	Input	Output	Input at rated output	Material range	Travel speed	Power source size	Weight
OptX 1kW Package 951000204 Ready-to-weld: 951000239	1-phase, 240 V	1 kW	20 A / 6 kVA / 5.85 kW	Aluminum 20-12 gauge; steel/stainless 20-12 gauge; copper 18-14 gauge	15-20 ipm (0.3-0.5 m/min)	H 21 in, W 12.4 in, D 25.2 in	140 lb
OptX 2kW Package 951000109 Ready-to-weld: 951000240	1-phase, 240 V	2 kW	32 A / 6 kVA / 5.85 kW	Aluminum 20 gauge-1/4 in; steel/stainless 20 gauge-1/4 in; copper 18 gauge-1/8 in	15-20 ipm (0.3-0.5 m/min)	H 21 in, W 12.4 in, D 25.2 in	140 lb

Connected System

OptX 1kW Dedicated Page

Open the 1kW spec-sheet page for process gases, 1,500 W peak power, control ranges, package contents, nozzle part numbers, and feeder consumables.

View 1kW

OptX 2kW Dedicated Page

Open the 2kW spec-sheet page for welding and cleaning, 3,000 W peak power, 1/16-inch wire path, cleaning nozzles, and feeder consumables.

View 2kW

OptX Wire Feeder

Included in OptX packages. Use this page for wire speed, wire diameter, spool size, conduit, drive roll, and contact-tip path.

View feeder

OptX Laser Torch Path

Catalog lists the OptX laser torch as included. Individual torch service part numbers still need manual confirmation before buy links.

View connected parts

OptX Accessories & Safety

Enclosure, door interlock, cart, process validation fixture, PPE, regulator, and hardware kit relationships.

View accessories

1/16-Inch Conversion Kits

Steel and aluminum conversion kits include conduit, drive roll kit, and contact tips.

View kits

Laser Consumables

Protective windows, nozzles, contact tips, conduit wire, and drive roll categories.

View consumables

Find My Part

Search OptX stock numbers, accessories, conversion kits, or unknown service parts.

Search OptX

Common Consumable Path

Item	Part number	Where catalog places it	Lookup path
OptX laser torch	Unknown	Included in OptX packages	Open consumable support
11-foot conduit wire - steel	301809	Included in 1kW and 2kW packages	Open consumable support
11-foot conduit wire - aluminum	301808	Included in 2kW package and listed for aluminum wire path	Open consumable support
Welding nozzles set of 5	301832	Included in accessory kit	Open consumable support
Cleaning nozzles set of 3	301833	Included in 2kW package; outside corner, 1-point, and 2-point cleaning nozzles	Open consumable support
Protective windows with O-rings	301823	5-pack included in accessory kit	Open consumable support
Contact tips .045-.047 in	301822	10-pack for .045-.047 in wire, included in accessory kit and conversion kits	Open consumable support
Contact tips 1/16 in	301845	10-pack for 1/16 in wire, listed on the 2kW spec sheet	Open consumable support
.045 V-groove 4-roll drive roll kit	301825	Included in hardware kit for steel wire path	Open consumable support
.047 U-groove 4-roll drive roll kit	301826	Listed for aluminum wire path	Open consumable support
1/16 V-groove 4-drive roll kit	301843	Listed for 1/16 in steel wire path on the 2kW spec sheet	Open consumable support
1/16 U-groove 4-drive roll kit	301844	Listed for 1/16 in aluminum wire path on the 2kW spec sheet	Open consumable support

Need more help?

Fitment check

Confirm whether the system is a 1kW package, 2kW package, or ready-to-weld package before matching accessories. The 2kW package includes additional aluminum and cleaning accessories not listed for the 1kW package.

Safety check

Use Miller documentation and qualified laser safety controls before operation. Laser-rated PPE, enclosure, interlock, and controlled-area requirements are not interchangeable with ordinary welding helmet setup.