Sunday, October 2, 2011

Eastwood Versa-Cut Plasma Cutter

Recently Eastwood company has come out with their 'own' affordable plasma cutter.  At a $600 price tag the deal seems almost too good to be true.  Unfortunately there are a lot of cheap Chinese plasma cutters out there right now (a quick search on ebay shows many of them) like the lotos, longevity, simadre, logos, cut 40, cut50, etc.  Well... Eastwood has claimed that they their product manager/inventor Mark Robidoux has engineered and developed this plasma cutter to be versatile and highly effective.  After purchasing, and using one multiple times I agree that it is very effective and the ability to switch between a 240/120V supply is nice.  The infinite amperage adjustment, air pressure, and built in 'last stand' water separator are nice features.  One of the best features however is the use of a nice torch with HYPERTHERM consumables, which makes it nice that you can run down to your local welding shop and pick them up.  I have read mostly glowing reviews on the product, save for one (sparks flying from the front out the vent holes! Yikes!!)  After researching plasma cutters for quite some time I finally took a gamble on the Eastwood and so far I have had no regrets.  That said, after seeing the internals of many of the cheap plasma cutters I was determined to find pictures of the internals of the Eastwood model to compare to.  The Eastwood cutter is made in China, like most everything else today.  This doesn't necessarily make it a bad thing, as a lot of Chinese electronics are of good quality, but it concerns me as to the quality of the internal components.  I know that most of the cheap Chinese units fail because something inside shorts the MOSFETS out, or wires come loose, or screws come loose, or even the spark gap that controls the HF start circuit is not adjusted right... Well, because of my stubborn-ness and curiousity I committed the unspeakable crime of OPENING THE UNIT UP!!!!  I believe these are the FIRST pictures to hit the web of the insides of this unit.















Upon opening, I can't give Eastwood all the credit for the design of this machine... Some of its electronics look very similar to some of the nicer plasma cutter innards, but some of them do look very similar to the CUT40/50 models (which are the cheap Chinese units that are just re-branded under countless names) as well.  Here are some differences: First off, there is no spark gap for the HF arc (that I could find) which is a common problem with the cheapies.  And secondly, every connector is HOT GLUED in its place so that they don't come undone.  This makes me happy, as most of the problems with the overload on the cheapies comes from connectors becoming dislodged or bad connections.  All of the solder joints look good to me (no cold solder joints) and there are several differences between the cheap units and the Eastwood unit toward the business end of the machine.  The air solenoid looks much more durable to me as well.  I have made quite a few cuts with this unit; some short cuts through thick steel and some long cuts through rusted 55 gallon drums.  I haven't had a problem with it at all, and I very much like Eastwood's warranty on it.  Although.. I probably just voided mine by opening it up ;). 

2 comments:

  1. Visit eBay for great deals in Welding Plasma Cutters. Shop eBay! my response

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  2. Eastwood Plasma Cutter is one of the best brand in the market now. I think Cut50 Plasma Cutter also good one. Check out here

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