Plasma Cutters
Choosing a Plasma Cutter for Your CrossFire
The CrossFire™ CNC plasma table was designed as a hobby-level machine to accept a wide variety of available plasma cutters on the market today. The only hard requirement is that the plasma cutter must not use a High Frequency start mechanism in order to initiate the plasma arc. These style of plasma cutters are strictly forbidden for use on the CrossFire™ machine because the High Frequency arc can cause permanent damage to the machine’s electronics components.
Fortunately, most modern plasma cutters today use what is called a Blow-Back start mechanism to create the Pilot Arc. We have compiled a list below of plasma cutters that Langmuir Systems has deemed compatible with the CrossFire™ machine that utilizes the Blow-Back starting method. This list is in no way comprehensive of all compatibility on the market so if you are unsure about your plasma cutter we encourage you to consult your manufacturer and inquire about the arc starting method for your specific model.
Each CrossFire™ machine comes standard with a universal torch mount which can accept both hand and machine style torches.
RAZORWELD Plasma Cutters
Our mission from the beginning was to bring CNC plasma cutting to the hobby level by offering a low cost and tailored solution to the home consumer. While there are many high quality plasma cutters on the market today, many of these models are much more expensive than the CrossFire™ machine itself. After assessing several plasma cutters for quality, compatibly and affordability we chose to partner with RAZORWELD to pair a truly powerful line of plasma cutters with the CrossFire™ machine at an incredible price. Take advantage of discounted pricing at checkout by bundling your CrossFire™ machine with a RAZORWELD plasma cutter.
Warranty and Safety Considerations
Splicing into the torch trigger wires may or may not violate your plasma cutter’s warranty. It is your responsibility to check with your plasma cutter manufacturer regarding the terms of the warranty and whether or not executing the splicing procedure violates those terms. Langmuir Systems will not be held responsible for warranty violations.
Completing the procedure requires opening up the cabinet of your plasma cutter power supply which will expose you to high voltage and high amperage electrical components. It is your responsibility to make sure that all work is done safely and with the power disconnected. If you have any doubts regarding your ability to safely perform this work, we strongly urge you to solicit the services of a professional electrician. Langmuir Systems will not be held responsible for any injury or death resulting from the incorrect or unsafe execution of this procedure.
After the wire splices are made, it is critical to never leave the torch firing cable connected to the CrossFire electronic enclosure when the torch is not installed in the torch mount and ready to cut. If the torch is required for hand cutting duty, it is imperative to first disconnect the torch firing cable before removing the torch. Failure to do so creates the opportunity for the CrossFire electronic system to turn the torch on when the torch is physically in an unsafe location; such as in the presence of volatile or explosive substances. Failure to disconnect the torch firing cable from the electronic enclosure when the torch is not installed can cause serious injury or death. Langmuir Systems will not be held responsible for any injury or death resulting from the lack of adherence to this critical safety requirement.
CrossFire PRO Plasma Cutter Notice - 9/21/19
The same blow-back start plasma cutters that are compatible with the CrossFire are compatible with the PRO. The torch lead must be at least 16’ long to be used on the machine. If your torch lead is shorter than 16’ contact your plasma cutter manufacturer to see if they can supply a torch with a longer lead. Note: All Vipercut 30i machines come standard with a 13’ torch lead and cannot be used on the PRO without purchasing a longer torch lead.
Plasma Cutter Notice - 9/4/18
We are no longer able to recommend the following Plasma Cutters as compatible with the CrossFire.
- Lotos Supreme Cut 60D
- Lotos Supreme LTP5500D
- Harbor Freight / Chicago Electric v1
- AHP AlphaCut 60
Interference generated by the power supplies of these cutters have been known to cause issues with CrossFire electronics. Owners of these models who wish to use their cutter with the CrossFire must take further steps to ensure proper grounding and resistance to EMI in their systems.
Use of these cutters is not supported by Langmuir Systems and is at your own risk.
Plasma Cutters Compatible with the CrossFire™
| MANUFACTURER | MODEL | MAXIMUM CUTTING AMPS | PLASMA CUTTER |
|---|---|---|---|
| RAZORWELD | Vipercut 30 / 30i | 30A |
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| Razorcut 45 | 45A |
|
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| HYPERTHERM | Powermax 30 AIR | 30A |
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| Powermax 30/30XP | 30A |
|
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| Powermax 45/45XP | 45A |
|
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| Powermax 65 | 65A |
|
|
| Powermax 85 | 85A |
|
|
| Powermax 105 | 105 |
|
|
| Powermax 125 | 125A |
|
|
| HYPERTHERM (discontinued) | Powermax 380 | 27A |
|
| Powermax 600 | 40A |
|
|
| Powermax 800 | 50A |
|
|
| Powermax 900 | 55A |
|
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| Powermax 1000 | 60A |
|
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| Powermax 1100 | 80A |
|
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| Powermax 1250 | 80A |
|
|
| Powermax 1650 | 100A |
|
|
| Max 42 | 40A |
|
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| Max 43 | 40A |
|
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| THERMAL DYNAMICS | Cutmaster 38 | 30A |
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| Cutmaster 39 | 30A |
|
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| Cutmaster 42 | 40A |
|
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| Cutmaster 52 | 45A |
|
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| Cutmaster 60i | 60A |
|
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| Cutmaster 81 | 60A |
|
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| Cutmaster 82 | 72A |
|
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| Cutmaster 102 | 100A |
|
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| Cutmaster 152 | 120A |
|
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| CutSkill 35A | 35A |
|
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| CutSkill 70A | 70A |
|
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| MILLER | Spectrum 375 / 375 X-TREME | 27A / 30A |
|
| Spectrum 625 / 625 X-TREME | 40A |
|
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| Spectrum 875 | 60A |
|
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| Spectrum 875 Auto-Line | 60A |
|
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| Spectrum 2050 | 55A |
|
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| LINCOLN ELECTRIC | Tomahawk 375 | 25A |
|
| Tomahawk 625 | 40A |
|
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| Tomahawk 1000 | 60A |
|
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| Tomahawk 1500 | 100A |
|
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| Procut 25 | 25A |
|
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| Procut 55 | 55A |
|
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| LONGEVITY | FORCECUT 40D | 40A |
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| FORCECUT 42i | 40A |
|
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| FORCECUT 62i | 60A |
|
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| FORCECUT 82i | 80A |
|
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| HOBART | AirForce 27i | 27A |
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| AirForce 40i | 40A |
|
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| AirForce 400 | 27A |
|
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| AirForce 500i | 27A |
|
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| AirForce 700i | 40A |
|
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| ESAB | PowerCut 900 | 60A |
|
| PowerCut 1300 | 70A |
|
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| PowerCut 1600 | 90A |
|
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| EVERLAST | PowerPlasma 50S | 50A |
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| PowerPlasma 60S | 60A |
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| PowerPlasma 80S | 80A |
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| PowerPlasma 100S | 100A |
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| CHICAGO ELECTRIC | Harbor Freight 240V (v2.0, Black) | 40A |
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| HTP | MicroCut 301 | 25A |
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| MicroCut 600 | 40A |
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| Microcut 875S | 55A |
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| MATCO TOOLS | MA48 | 40A |
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| MA68 | 60A |
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| NORTHERN TOOL | Plasma 375 | 40A |
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