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How To Make The Mini Metal Foundry


things aren’t always what they might

things aren’t always what they might appear to be for example this decorative

appear to be for example this decorative

appear to be for example this decorative house plant you’re looking at is

house plant you’re looking at is

house plant you’re looking at is actually an artfully disguised metal

actually an artfully disguised metal

actually an artfully disguised metal melting furnace in this project we’re

melting furnace in this project we’re

melting furnace in this project we’re using equal parts of sand and plaster to

using equal parts of sand and plaster to

using equal parts of sand and plaster to make a simple backyard foundry that’s

make a simple backyard foundry that’s

make a simple backyard foundry that’s powerful enough to melt scrap metal in

powerful enough to melt scrap metal in

powerful enough to melt scrap metal in seconds but still pleasant enough to

seconds but still pleasant enough to

seconds but still pleasant enough to keep around for decoration let’s start

keep around for decoration let’s start

keep around for decoration let’s start this project with a big bag of place and

this project with a big bag of place and

this project with a big bag of place and and some plaster of Paris both of which

and some plaster of Paris both of which

and some plaster of Paris both of which you can find at your local hardware

you can find at your local hardware

you can find at your local hardware store for under $20 we’re also gonna

store for under $20 we’re also gonna

store for under $20 we’re also gonna need a 10 quart steel bucket and the

need a 10 quart steel bucket and the

need a 10 quart steel bucket and the tablecloth to cover anything important

tablecloth to cover anything important

tablecloth to cover anything important because chances are this is gonna get a

because chances are this is gonna get a

because chances are this is gonna get a bit messy I found that this two and a

bit messy I found that this two and a

bit messy I found that this two and a half quart bucket can be used for

half quart bucket can be used for

half quart bucket can be used for measuring the ingredients but it also

measuring the ingredients but it also

measuring the ingredients but it also serves a more important purpose that

serves a more important purpose that

serves a more important purpose that you’ll see in just a second now the

you’ll see in just a second now the

you’ll see in just a second now the recipe I’m using for this makeshift

recipe I’m using for this makeshift

recipe I’m using for this makeshift refractory lining is one in three

refractory lining is one in three

refractory lining is one in three quarter buckets full of plaster of Paris

quarter buckets full of plaster of Paris

quarter buckets full of plaster of Paris 1 and 3/4 buckets full of sand and 1 in

1 and 3/4 buckets full of sand and 1 in

1 and 3/4 buckets full of sand and 1 in 1/4 buckets filled with water the moment

1/4 buckets filled with water the moment

1/4 buckets filled with water the moment the water touches the dry mix the clock

the water touches the dry mix the clock

the water touches the dry mix the clock starts ticking and we’ve only got about

starts ticking and we’ve only got about

starts ticking and we’ve only got about 15 minutes before it all hardens up so

15 minutes before it all hardens up so

15 minutes before it all hardens up so let’s get busy mixing everything

let’s get busy mixing everything

let’s get busy mixing everything together it’s really important to get

together it’s really important to get

together it’s really important to get all the dry powder wet and work out any

all the dry powder wet and work out any

all the dry powder wet and work out any lumps as quickly as possible and after

lumps as quickly as possible and after

lumps as quickly as possible and after mixing for a couple of minutes it should

mixing for a couple of minutes it should

mixing for a couple of minutes it should be fairly runny in roughly all the same

be fairly runny in roughly all the same

be fairly runny in roughly all the same color now when you’re convinced there

color now when you’re convinced there

color now when you’re convinced there aren’t any lumps of powder left in the

aren’t any lumps of powder left in the

aren’t any lumps of powder left in the bucket the refractory mix is ready for

bucket the refractory mix is ready for

bucket the refractory mix is ready for pouring so let’s carefully transfer it

pouring so let’s carefully transfer it

pouring so let’s carefully transfer it to the steel bucket as slowly as

to the steel bucket as slowly as

to the steel bucket as slowly as practical to minimize the splattering

practical to minimize the splattering

practical to minimize the splattering there should be just enough fluid to

there should be just enough fluid to

there should be just enough fluid to fill the bucket about 3 inches from the

fill the bucket about 3 inches from the

fill the bucket about 3 inches from the top and now if we bring back our plastic

top and now if we bring back our plastic

top and now if we bring back our plastic measuring bucket we can use it to form

measuring bucket we can use it to form

measuring bucket we can use it to form the center of the foundry I filled my

the center of the foundry I filled my

the center of the foundry I filled my bucket with water to give it a bit of

bucket with water to give it a bit of

bucket with water to give it a bit of weight but anything like sand or rocks

weight but anything like sand or rocks

weight but anything like sand or rocks will work as well and you can see that

will work as well and you can see that

will work as well and you can see that as we push the bucket into the center

as we push the bucket into the center

as we push the bucket into the center the mixture Rises upward but it doesn’t

the mixture Rises upward but it doesn’t

the mixture Rises upward but it doesn’t spill out now it’s obvious that the mix

spill out now it’s obvious that the mix

spill out now it’s obvious that the mix is already starting to firm up so let’s

is already starting to firm up so let’s

is already starting to firm up so let’s try working the bucket up and down a few

try working the bucket up and down a few

try working the bucket up and down a few times to help level it before it sets

times to help level it before it sets

times to help level it before it sets all we have to do now is hold still for

all we have to do now is hold still for

all we have to do now is hold still for two to three minutes this will give the

two to three minutes this will give the

two to three minutes this will give the plaster just enough time to harden so

plaster just enough time to harden so

plaster just enough time to harden so the bucket stays in place even when we

the bucket stays in place even when we

the bucket stays in place even when we let go all right time for a little

let go all right time for a little

let go all right time for a little cleanup everything will still need about

cleanup everything will still need about

cleanup everything will still need about an hour to really harden up but the

an hour to really harden up but the

an hour to really harden up but the plasters still soft enough that we can

plasters still soft enough that we can

plasters still soft enough that we can clean and shape it to look really good

clean and shape it to look really good

clean and shape it to look really good and while we’re here we may as well wipe

and while we’re here we may as well wipe

and while we’re here we may as well wipe the bucket down as well now I found

the bucket down as well now I found

the bucket down as well now I found if we dampen a rag and gently drag it

if we dampen a rag and gently drag it

if we dampen a rag and gently drag it around the top the surface cleans up

around the top the surface cleans up

around the top the surface cleans up really nicely and gets a cool texture in

really nicely and gets a cool texture in

really nicely and gets a cool texture in the process when it looks the way you

the process when it looks the way you

the process when it looks the way you want it to simply leave it for about an

want it to simply leave it for about an

want it to simply leave it for about an hour now while we’re waiting why don’t

hour now while we’re waiting why don’t

hour now while we’re waiting why don’t we turn this old steel fire extinguisher

we turn this old steel fire extinguisher

we turn this old steel fire extinguisher into a custom crucible you can tell it’s

into a custom crucible you can tell it’s

into a custom crucible you can tell it’s made from steel because when we hold a

made from steel because when we hold a

made from steel because when we hold a magnet to it it sticks and magnets won’t

magnet to it it sticks and magnets won’t

magnet to it it sticks and magnets won’t do that with aluminum i depressurize the

do that with aluminum i depressurize the

do that with aluminum i depressurize the tank and unscrew the valve from the top

tank and unscrew the valve from the top

tank and unscrew the valve from the top to make it safe and easy to cut in half

to make it safe and easy to cut in half

to make it safe and easy to cut in half with a hacksaw which you can see just

with a hacksaw which you can see just

with a hacksaw which you can see just happen in less than a minute now the

happen in less than a minute now the

happen in less than a minute now the bottom part of the extinguisher is what

bottom part of the extinguisher is what

bottom part of the extinguisher is what we want for the crucible because it’s

we want for the crucible because it’s

we want for the crucible because it’s basically a steel cup three inches in

basically a steel cup three inches in

basically a steel cup three inches in diameter and five inches tall that’s

diameter and five inches tall that’s

diameter and five inches tall that’s gonna be the perfect size for our custom

gonna be the perfect size for our custom

gonna be the perfect size for our custom backyard foundry at this point the

backyard foundry at this point the

backyard foundry at this point the plaster should be pretty well set so

plaster should be pretty well set so

plaster should be pretty well set so let’s dump the water from the bucket

let’s dump the water from the bucket

let’s dump the water from the bucket then use something like a pair of

then use something like a pair of

then use something like a pair of channellocks to grip one edge of the

channellocks to grip one edge of the

channellocks to grip one edge of the pail and pull gently toward the center

pail and pull gently toward the center

pail and pull gently toward the center now if we grip it with both hands and

now if we grip it with both hands and

now if we grip it with both hands and give it a bit of a twist you can see the

give it a bit of a twist you can see the

give it a bit of a twist you can see the whole bucket pops loose and pulls right

whole bucket pops loose and pulls right

whole bucket pops loose and pulls right out this just created an amazingly

out this just created an amazingly

out this just created an amazingly smooth surface which gives this

smooth surface which gives this

smooth surface which gives this makeshift foundry a surprisingly

makeshift foundry a surprisingly

makeshift foundry a surprisingly professional look the only features were

professional look the only features were

professional look the only features were missing now are an air supply port and a

missing now are an air supply port and a

missing now are an air supply port and a lid so let’s make those next now I found

lid so let’s make those next now I found

lid so let’s make those next now I found that a 1 and 3/8 inch hole saw was the

that a 1 and 3/8 inch hole saw was the

that a 1 and 3/8 inch hole saw was the perfect size for accommodating this

perfect size for accommodating this

perfect size for accommodating this 1-inch steel tubing and if we Center the

1-inch steel tubing and if we Center the

1-inch steel tubing and if we Center the metal cutting blade with the top line on

metal cutting blade with the top line on

metal cutting blade with the top line on the bucket we can carefully begin

the bucket we can carefully begin

the bucket we can carefully begin cutting through the metal wall once

cutting through the metal wall once

cutting through the metal wall once we’re through the metal it’s easy to

we’re through the metal it’s easy to

we’re through the metal it’s easy to burrow down at about a 30-degree angle

burrow down at about a 30-degree angle

burrow down at about a 30-degree angle because the plaster hasn’t fully cured

because the plaster hasn’t fully cured

because the plaster hasn’t fully cured yet and it cuts away like butter now we

yet and it cuts away like butter now we

yet and it cuts away like butter now we have a tight downward sloping hole that

have a tight downward sloping hole that

have a tight downward sloping hole that the blower tube fits perfectly into and

the blower tube fits perfectly into and

the blower tube fits perfectly into and it’s strategically placed a few inches

it’s strategically placed a few inches

it’s strategically placed a few inches up from the bottom this way if a

up from the bottom this way if a

up from the bottom this way if a crucible fails and dumps molten metal

crucible fails and dumps molten metal

crucible fails and dumps molten metal into the foundry it’ll stay in the

into the foundry it’ll stay in the

into the foundry it’ll stay in the foundry instead of dangerously flowing

foundry instead of dangerously flowing

foundry instead of dangerously flowing out of the pipe now the blower tube is

out of the pipe now the blower tube is

out of the pipe now the blower tube is really easy to make and starts with a

really easy to make and starts with a

really easy to make and starts with a one-inch steel pipe like this this is

one-inch steel pipe like this this is

one-inch steel pipe like this this is the business end that’ll sit next to the

the business end that’ll sit next to the

the business end that’ll sit next to the hot coals in the foundry we’re also

hot coals in the foundry we’re also

hot coals in the foundry we’re also going to need a 1-inch PVC coupling as

going to need a 1-inch PVC coupling as

going to need a 1-inch PVC coupling as well as some 1-inch PVC pipe you can see

well as some 1-inch PVC pipe you can see

well as some 1-inch PVC pipe you can see the threads on one half of the coupling

the threads on one half of the coupling

the threads on one half of the coupling screw on to the steel pipe and the slip

screw on to the steel pipe and the slip

screw on to the steel pipe and the slip adaptor on the other end simply pushes

adaptor on the other end simply pushes

adaptor on the other end simply pushes on to the PVC tube it’s that easy now

on to the PVC tube it’s that easy now

on to the PVC tube it’s that easy now let’s go one step further and make a lid

let’s go one step further and make a lid

let’s go one step further and make a lid to help retain the heat I got a couple

to help retain the heat I got a couple

to help retain the heat I got a couple of 4-inch u-bolts from the hardware

of 4-inch u-bolts from the hardware

of 4-inch u-bolts from the hardware store and stood them up right in a 5

store and stood them up right in a 5

store and stood them up right in a 5 quart bigmouth bucket filled with a

quart bigmouth bucket filled with a

quart bigmouth bucket filled with a half-measure

half-measure

half-measure slating mix after an hour you can see

slating mix after an hour you can see

slating mix after an hour you can see the plaster is set and the whole thing

the plaster is set and the whole thing

the plaster is set and the whole thing pops free from the bucket giving us a

pops free from the bucket giving us a

pops free from the bucket giving us a nice little custom lid for the foundry

nice little custom lid for the foundry

nice little custom lid for the foundry it still needs a vent hole for relieving

it still needs a vent hole for relieving

it still needs a vent hole for relieving pressure build-up and you could just

pressure build-up and you could just

pressure build-up and you could just form one when you’re casting it or you

form one when you’re casting it or you

form one when you’re casting it or you could try drilling one with a 3-inch

could try drilling one with a 3-inch

could try drilling one with a 3-inch hole cutting saw like this with the hole

hole cutting saw like this with the hole

hole cutting saw like this with the hole in the center you can see we end up with

in the center you can see we end up with

in the center you can see we end up with a nice thick lid that kind of looks like

a nice thick lid that kind of looks like

a nice thick lid that kind of looks like a giant white donut this design works

a giant white donut this design works

a giant white donut this design works great for venting pressure and gives us

great for venting pressure and gives us

great for venting pressure and gives us the option to melt metal as well without

the option to melt metal as well without

the option to melt metal as well without even having to take the lid off the

even having to take the lid off the

even having to take the lid off the furnace just for fun I picked up a can

furnace just for fun I picked up a can

furnace just for fun I picked up a can of burnished amber spray-paint and gave

of burnished amber spray-paint and gave

of burnished amber spray-paint and gave the foundry a couple coatings to make it

the foundry a couple coatings to make it

the foundry a couple coatings to make it look a little more attractive if we get

look a little more attractive if we get

look a little more attractive if we get it fired up you can see the mini foundry

it fired up you can see the mini foundry

it fired up you can see the mini foundry gets so hot on the inside that it’ll

gets so hot on the inside that it’ll

gets so hot on the inside that it’ll melt soda cans within seconds and fill a

melt soda cans within seconds and fill a

melt soda cans within seconds and fill a crucible with liquid aluminum we’ll try

crucible with liquid aluminum we’ll try

crucible with liquid aluminum we’ll try to do that in another project video with

to do that in another project video with

to do that in another project video with this homemade furnace we have the power

this homemade furnace we have the power

this homemade furnace we have the power to liquefy aluminum in the backyard and

to liquefy aluminum in the backyard and

to liquefy aluminum in the backyard and cast just about any object we can think

cast just about any object we can think

cast just about any object we can think of the best part is when you’re not

of the best part is when you’re not

of the best part is when you’re not melting scrap metals rather than taking

melting scrap metals rather than taking

melting scrap metals rather than taking up space and looking terrible you can

up space and looking terrible you can

up space and looking terrible you can drop in a planet and instantly transform

drop in a planet and instantly transform

drop in a planet and instantly transform it into fashionable home decor with this

it into fashionable home decor with this

it into fashionable home decor with this transforming flowerpot foundry there’s

transforming flowerpot foundry there’s

transforming flowerpot foundry there’s certainly more than meets the eye and by

certainly more than meets the eye and by

certainly more than meets the eye and by the way if you run out of soda cans to

the way if you run out of soda cans to

the way if you run out of soda cans to melt you could try using it as a

melt you could try using it as a

melt you could try using it as a blacksmithing forward or even a barbecue

blacksmithing forward or even a barbecue

blacksmithing forward or even a barbecue for summertime grilling after all it is

for summertime grilling after all it is

for summertime grilling after all it is fueled by charcoal briquettes well now

fueled by charcoal briquettes well now

fueled by charcoal briquettes well now you know how to use commonly available

you know how to use commonly available

you know how to use commonly available materials to build the mini metal

materials to build the mini metal

materials to build the mini metal foundry powerful enough to melt metal in

foundry powerful enough to melt metal in

foundry powerful enough to melt metal in seconds but still pleasant enough to

seconds but still pleasant enough to

seconds but still pleasant enough to keep around for decoration well that’s

keep around for decoration well that’s

keep around for decoration well that’s it for now if you liked this project

it for now if you liked this project

it for now if you liked this project perhaps you’ll like some of my others

perhaps you’ll like some of my others

perhaps you’ll like some of my others check them out at the king of random

check them out at the king of random

check them out at the king of random Calm hey guys happy new year and I hope

Calm hey guys happy new year and I hope

Calm hey guys happy new year and I hope you’ve set some good goals for 2015

you’ve set some good goals for 2015

you’ve set some good goals for 2015 thanks so much for joining me in this

thanks so much for joining me in this

thanks so much for joining me in this project and even though you probably

project and even though you probably

project and even though you probably won’t build one of these things I hope

won’t build one of these things I hope

won’t build one of these things I hope that in some way it’s at least inspired

that in some way it’s at least inspired

that in some way it’s at least inspired you and expanded your mind to some

you and expanded your mind to some

you and expanded your mind to some possibilities now on a completely

possibilities now on a completely

possibilities now on a completely different note something you probably

different note something you probably

different note something you probably will be doing this year is shaving

will be doing this year is shaving

will be doing this year is shaving harrys.com sent me a kit last month so I

harrys.com sent me a kit last month so I

harrys.com sent me a kit last month so I could test the razors on myself and not

could test the razors on myself and not

could test the razors on myself and not only do they look cool but I found that

only do they look cool but I found that

only do they look cool but I found that if you buy the razors in a 16 pack they

if you buy the razors in a 16 pack they

if you buy the razors in a 16 pack they cost as little as a dollar fifty sixty

cost as little as a dollar fifty sixty

cost as little as a dollar fifty sixty that’s way better than the $4 per blade

that’s way better than the $4 per blade

that’s way better than the $4 per blade I’m paying on my other

I’m paying on my other

I’m paying on my other Brown I also discovered that Harry’s

Brown I also discovered that Harry’s

Brown I also discovered that Harry’s bought a blade making factory in Germany

bought a blade making factory in Germany

bought a blade making factory in Germany so they could get better engineered

so they could get better engineered

so they could get better engineered blades and cut out the middleman so

blades and cut out the middleman so

blades and cut out the middleman so rather than paying $32 for an eight pack

rather than paying $32 for an eight pack

rather than paying $32 for an eight pack of blades you can now get them at

of blades you can now get them at

of blades you can now get them at Harry’s comm for half the price

Harry’s comm for half the price

Harry’s comm for half the price and of course for supporting me and

and of course for supporting me and

and of course for supporting me and sharing my videos Harry’s comm has

sharing my videos Harry’s comm has

sharing my videos Harry’s comm has agreed to give you the entire starter

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agreed to give you the entire starter package for ten dollars that’s a razor

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moisturizing shave cream three razor blades and free shipping to your door

blades and free shipping to your door

blades and free shipping to your door for ten dollars I’m trying them out this

for ten dollars I’m trying them out this

for ten dollars I’m trying them out this year so why don’t you try them out with

year so why don’t you try them out with

year so why don’t you try them out with me simply go to Harry’s comm right now

me simply go to Harry’s comm right now

me simply go to Harry’s comm right now and enter the coupon code the king of

and enter the coupon code the king of

and enter the coupon code the king of random when you’re checking out that’ll

random when you’re checking out that’ll

random when you’re checking out that’ll save you another five dollars on

save you another five dollars on

save you another five dollars on grooming your face this month thank you

grooming your face this month thank you

grooming your face this month thank you for supporting my videos and I’ll see

for supporting my videos and I’ll see

for supporting my videos and I’ll see you in the next project bye

”

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