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Thanks guys! So 4 wraps is minimum with 32g then.

Out of curiosity, has anyone done a parallel coil in a mPT2?
 
Thanks guys! So 4 wraps is minimum with 32g then.

Out of curiosity, has anyone done a parallel coil in a mPT2?

I tried, I failed. Very little space in that cup. Could possibly work if you do 1mm ID coils

I've done those twisted wrapped coils in there with 32G - That works like a charm.

But, my best coil to date is to place a 1 and 1.2 mm drill bits next to each other, then wrap 28G Kanthal - 8 wraps around both - kinda gives an egg shaped coil. Good coil, no leaking/gurgling and easy to rewick.
 
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Yip I did.

Came out at 0.6ohms has I only had 28g kanthal at the time. Wrapped both on a 20g needle with 15 wraps each
 
View attachment 6569
Yip I did.

Came out at 0.6ohms has I only had 28g kanthal at the time. Wrapped both on a 20g needle with 15 wraps each
That is truly a thing of beauty! But isn't that a 'Double Barrel' coil? Parallel is 2 wires wrapped side by side around the same bit/needle/wick if I'm not mistaken
 
My bad, will do a parallel coil this evening and post pics

Sent from deep within a vape cloud
 
As promised, one parallel coil in an evod/mpt2/mpt3 base

Final resistance came out at 1.44ohms using 32g kanthal at 9 wraps and an ID of 1.44mm (Admin please excuse the hi-res pics as the detail needed to be shown)

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^^ as you can see, for legs

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^^ using the max space available in the cup
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^^ 1.4ohms before wicking
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^^ 1.44ohms once wicked
 
So with the advice I got today, I set out to build another coil, and this time, I got it on camera

This is only my second working coil though, and my Lumia 520 really doesn't like taking pictures of very small things, so it may not look pretty

32g kanthal wrapped on a 2mm silica wick. 5 wraps, as close together as I could get them
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Everything squished and screwed in
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It's ALIVE!!
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I know you really shouldn't, but I had to, y'know, for science
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It's not shorting, glowing pretty, so what to do? Put the rest of the tank on, add some VM Smurfette . . .
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And have a vape
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Life's good! Next up will be the parallel coil!
 
I think I just built my first coil? Took one of the gurgling coils apart. Straighten the one coil and looped it around a pop washer. Put it back in and trimmed. Popped some cotton in(uncleaned) and checked resistance on Mvp, 2.9 ohm. Damn this thing is already way better than the standard coil. Now I just need too find wire in PE.

Sent from my GT-I9190 using Tapatalk
 
:eek:
I think I just built my first coil? Took one of the gurgling coils apart. Straighten the one coil and looped it around a pop washer. Put it back in and trimmed. Popped some cotton in(uncleaned) and checked resistance on Mvp, 2.9 ohm. Damn this thing is already way better than the standard coil. Now I just need too find wire in PE.

Sent from my GT-I9190 using Tapatalk
Edit: My sister just got us some organic cotton at Dischem, and Hester from eciggies.co.za will order me some nichrome wire. Only problem is it will only be on two weeks

Sent from my GT-I9190 using Tapatalk
 
So guys Im not sure if this is the correct place to ask. Im ordering some stuff from Oupa and would like to try my hand at some coil rebuilds on a nautilus mpt3 and also a aero tank
Oupa only stocks nichrome wire on his website and no kanthal. My question is, will nichrome do for above mentioned coils and what thickness should i start with 0.12 mm or 0.16 mm?
 
So guys Im not sure if this is the correct place to ask. Im ordering some stuff from Oupa and would like to try my hand at some coil rebuilds on a nautilus mpt3 and also a aero tank
Oupa only stocks nichrome wire on his website and no kanthal. My question is, will nichrome do for above mentioned coils and what thickness should i start with 0.12 mm or 0.16 mm?
I have never done a coil for a commercial tank, but I think the peeps usually go for 28 g for single coils and 32 g for dual coils, and in between gauges. NiChrome will work, but that is very thin (0.12 is around 37 g and 0.16 is around 34 g). So, if you go for that, the 0.16 would be the best, although still very thin.
 
Thanks Andre. Thats the only options Oupa has on his website. Maybe i should give him a shout and hear if he doesnt have some 28g in stock
 
So I finally got around to building some coils yesterday, and man am I enjoying this

1st Build for my mpt2 - 28g kanthal, 8 wraps on a 1.8mm screwdriver 1.6ohms on my VTR - sorry it was actually a 1.2mm screwdriver
cotton wick and it's flavour and vapor production amazed me
 

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2nd Build was for my mpt3 - decided to go with a single coil build but will do a dual coil soon

28g Kanthal - 6 wraps on a 2.4mm screwdriver coming in at 1.9ohm on the VTR
checked the ohms later on the VTR and showing up as 1.6ohms - need to get myself an ohm meter
also cotton wick
all I can say is WOW - vapor production and flavor is totally awesome and much better than the 1.5ohm original
Not the best of builds and was looking to do one of the tighter builds but came out as it did
 

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So I finally got around to building some coils yesterday, and man am I enjoying this

1st Build for my mpt2 - 28g kanthal, 6 wraps on a 1.8mm screwdriver 1.6ohms on my VTR - sorry it was actually a 1.2mm screwdriver
cotton wick and it's flavour and vapor production amazed me
Way to go. Coil building is very satisfying....and becomes an addiction.
 
something seems wrong with the stats for that first coil. 10 wraps of 28 gauge on a 2mm drillbit should give you around 1.8 ohms. 6 wraps on a 1.8mm screwdriver should be much less or i've missed something here
 
I
something seems wrong with the stats for that first coil. 10 wraps of 28 gauge on a 2mm drillbit should give you around 1.8 ohms. 6 wraps on a 1.8mm screwdriver should be much less or i've missed something here
I know, that was what i thought, I was aiming for something like 1.3 ish.
really need to get a proper ohm meter, also its def not 1.8 cause it my vv v3 wont fire it
 
I
I know, that was what i thought, I was aiming for something like 1.3 ish.
really need to get a proper ohm meter, also its def not 1.8 cause it my vv v3 wont fire it
just checked it again now, and coming up as 1.5ohm on the VTR
and my mistake, it is actually 8 wraps and not 6
 
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