

⚡ Cut smarter, not harder — the pro’s choice for flawless DIY metalwork!
The Sunstac SS-50C Plasma Cutter delivers professional-grade 50Amp cutting power with advanced IGBT inverter technology, supporting dual voltage (110/220V) for versatile use. Featuring a non-high-frequency, pilot arc non-touch start system, it ensures safe, precise cuts through metals up to 4/5 inches thick—even on painted or rusty surfaces. Its large LCD screen simplifies parameter control, while 2T/4T modes and adjustable post-flow time optimize performance and consumable lifespan. Designed for beginners and pros alike, it’s a plug-and-play powerhouse for all your metal cutting projects.













| ASIN | B0CJDJRTTN |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #130,341 in Automotive ( See Top 100 in Automotive ) #128 in Plasma Cutting Equipment |
| Customer Reviews | 3.8 3.8 out of 5 stars (58) |
| Date First Available | September 20, 2023 |
| Included Components | 50A Plasma Cutter |
| Item Package Quantity | 1 |
| Item Weight | 19.91 pounds |
| Item model number | SS-50C |
| Manufacturer | Sunstac |
| Part Number | SS-50C |
| Power Source | ac_dc |
| Product Dimensions | 14.96 x 5.91 x 11.81 inches |
| Style | C. 50A Non-HF Pilot Arc |
M**K
Works great
Absolutely amazing, especially for the price. I have 20 to 30 hours of cutting 3/16 steel plate under my bent with this machine. I have ony used it on 220v thus far, i have not rried the 110v adapter.
T**N
Great value
Highly recommend worked better than expected
O**L
Air Regulator and Fittings Do Not Seal
The npt holes on the regulator and included fittings are of no use. I tried ten plus wraps with the included thread sealing tape and it still wouldn’t take up enough of the gap to seal. I even tried some higher quality thread tape and loctite thread sealant with no luck. I bought a separate regulator and fittings from Harbor Freight, which had no leaks after installing the first time.
S**S
Where do I buy Consumable Tips???
Great machine, good price. make sure u keep the regulator on the machine and your compressor under 80psi. notice it says pt-31 style consumables but none appear to fit because the electrode included with the machine is threaded while others appear smooth... kind of a bummer after the only included consumable finally melted during use (been using it for a while). Will advertise these on TIKTOK if possible. great machine. please reach out to me so I can help other customers find consumable tips, electrodes, rings, and caps. Lets keep this a 5 Star Product and Provide some customer service please.
P**S
Excellent plasma cutter for the price
Bought this plasma cutter to pair with a cnc plasma table. I have no cnc experience and I didn’t want to spend $4000 on another brand not knowing if this cnc venture would work out. It has exceeded my expectations so far. I haven’t cut anything really thick so far . I’ve cut up to 1/4” and it handled it with no problem. Clean dry air is a must.
D**A
Nice looking machine. Great price. But....
I can't give more than 3 stars here. According to the instructions you can use 110V using the inbox adapter. Every time I go to cut it trips out the outlet. I changed the outlet (it was old GFI) still tripped it. So, my project got bigger as I am finally installing a sub panel in the garage to handle this.
E**3
Better with 220v
This item is ok not great. I try to cut 3/16 stock metal with it, didn't do good with 110v. So I ran a 220v circuit and it did well. So, if you want a clean cut with a 3/16 or above you will have to use 220v otherwise it gonna chop real ugly.
A**R
Doesn’t cut clean on less than half rated thickness material on 240v
Poor quality consumables, very over rated in power and capability. Clean metal on 240v and air through a 3 stage air dryer fed by an engine drive compressor and the plasma cutter struggles to cut through 3/16 plate yet they claim it can do 5/8 on 240v. Wouldn’t recommend this machine to anyone that needed to cut anything more than 18 gauge sheet metal.
Trustpilot
2 weeks ago
2 months ago