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Cold Jet | National Geographic


my name’s Tyson Marlowe I’m currently

my name’s Tyson Marlowe I’m currently the director of global training and

the director of global training and

the director of global training and development at cold jet cold jet is a

development at cold jet cold jet is a

development at cold jet cold jet is a dry ice Blaster designed to cut through

dry ice Blaster designed to cut through

dry ice Blaster designed to cut through the toughest grime on earth it uses

the toughest grime on earth it uses

the toughest grime on earth it uses compressed air to blast 1/8 inch pellets

compressed air to blast 1/8 inch pellets

compressed air to blast 1/8 inch pellets of dry ice at supersonic speeds when the

of dry ice at supersonic speeds when the

of dry ice at supersonic speeds when the pellets hit the surface they turn into

pellets hit the surface they turn into

pellets hit the surface they turn into gas lifting any dirt in their path main

gas lifting any dirt in their path main

gas lifting any dirt in their path main reason to use cold jet is because the

reason to use cold jet is because the

reason to use cold jet is because the dryest disappears on impact so you’re

dryest disappears on impact so you’re

dryest disappears on impact so you’re not going to damage things that you

not going to damage things that you

not going to damage things that you would with other cleaning processes

velocity is the key we could accelerate

velocity is the key we could accelerate the particles to anywhere from 600 to

the particles to anywhere from 600 to

the particles to anywhere from 600 to 1,200 feet per second incredibly this

1,200 feet per second incredibly this

1,200 feet per second incredibly this may be the one thing on earth that can

may be the one thing on earth that can

may be the one thing on earth that can cut through the toughened light we don’t

cut through the toughened light we don’t

cut through the toughened light we don’t walk away from any challenges I’m

walk away from any challenges I’m

walk away from any challenges I’m confident that nothing can be cold jet

confident that nothing can be cold jet

confident that nothing can be cold jet cranked you’ve harnessed the power of

cranked you’ve harnessed the power of

cranked you’ve harnessed the power of dry ice you’re actually serving it up

dry ice you’re actually serving it up

dry ice you’re actually serving it up for a useful purpose for cleaning why

for a useful purpose for cleaning why

for a useful purpose for cleaning why something super cold as opposed to heat

something super cold as opposed to heat

something super cold as opposed to heat which we associate with really good

which we associate with really good

which we associate with really good cleaning the cold actually helps to

cleaning the cold actually helps to

cleaning the cold actually helps to break the bond between the contaminant

break the bond between the contaminant

break the bond between the contaminant and the surface you’re trying to clean

and the surface you’re trying to clean

and the surface you’re trying to clean cuz you’re taking it from room

cuz you’re taking it from room

cuz you’re taking it from room temperature quickly down to minus 109

temperature quickly down to minus 109

temperature quickly down to minus 109 degrees Fahrenheit what’s the fuel

degrees Fahrenheit what’s the fuel

degrees Fahrenheit what’s the fuel source

source

source dry ice but where do you put it well you

dry ice but where do you put it well you

dry ice but where do you put it well you open up this door and we have a block of

open up this door and we have a block of

open up this door and we have a block of ice it looks like a loaf of bread and it

ice it looks like a loaf of bread and it

ice it looks like a loaf of bread and it shaves it into a snow and we’re shooting

shaves it into a snow and we’re shooting

shaves it into a snow and we’re shooting the snow particles so it’s simple cold

the snow particles so it’s simple cold

the snow particles so it’s simple cold causes things to shrink therefore the

causes things to shrink therefore the

causes things to shrink therefore the thing is going to come off the adhesion

thing is going to come off the adhesion

thing is going to come off the adhesion quicker correct differential thermal

quicker correct differential thermal

quicker correct differential thermal expansion and contraction you should

expansion and contraction you should

expansion and contraction you should take that and put it on your bumper

take that and put it on your bumper

take that and put it on your bumper fascia and on your business card

fascia and on your business card

fascia and on your business card speaking of business cards we can take

speaking of business cards we can take

speaking of business cards we can take the ink off of a business card without

the ink off of a business card without

the ink off of a business card without punching through the paper that’s how

punching through the paper that’s how

punching through the paper that’s how gentle we can be it’s that gentle well

gentle we can be it’s that gentle well

gentle we can be it’s that gentle well Chris I brought one of your business

Chris I brought one of your business

Chris I brought one of your business cards to use so we can ruin that instead

cards to use so we can ruin that instead

cards to use so we can ruin that instead of one of mine you are about to remove

of one of mine you are about to remove

of one of mine you are about to remove the ink from a business card without

the ink from a business card without

the ink from a business card without damaging the paper absolutely

damaging the paper absolutely

damaging the paper absolutely all right let’s see this so how much psi

all right let’s see this so how much psi

all right let’s see this so how much psi is he using at this moment this is about

is he using at this moment this is about

is he using at this moment this is about 20 psi

20 psi

20 psi and well you did do that

and well you did do that

and well you did do that I’m non-existent check that out that’s

I’m non-existent check that out that’s

I’m non-existent check that out that’s incredible so that’s the cold jet on low

incredible so that’s the cold jet on low

incredible so that’s the cold jet on low power what happens when you crank it up

power what happens when you crank it up

power what happens when you crank it up let’s find out on the proving ground

let’s find out on the proving ground

let’s find out on the proving ground [Music]

[Music]

[Music] this asphalt paver is caked in tar

this asphalt paver is caked in tar

this asphalt paver is caked in tar normally you’d remove it with kerosene

normally you’d remove it with kerosene

normally you’d remove it with kerosene and pry bars so is this sticky mess too

and pry bars so is this sticky mess too

and pry bars so is this sticky mess too much for the dry ice cannon

we did that without a secondary waste

we did that without a secondary waste stream and no damage to the surface it’s

stream and no damage to the surface it’s

stream and no damage to the surface it’s clean

”

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