MBMMLLC.com: Crushing granite with a jaw crusher 

haha, it is still fun for me to run them even after all these years

Same

Denfktinso Noyb I did for 3 years.. don't worry it gets boring. I had a machine that is exactly the same, but could crush 5 tonne of rock in 30 seconds.

Denfktinso Noyb had to feed the machine with a 50 tonne excavator

Haha, Thanks for watching

ikr

Thanks for the comment and update on your crusher.

+goomba008 And really fun to run. Thanks

agreed

To think there's a good days work with a sledge hammer to smash all that. Over in minutes!

+BoboLaTuque Thanks.... Rocks are hard!

+Hubert Applebaum ᕦ( ͡° ͜ʖ ͡°)ᕤ

+Hubert Applebaum well meme'd my friend

hi is an idiot

ha ha ..that's a good one !!

:: Slaps Knee ::

+Karl Bozeman Thanks for the comment. We have a lot of other videos of crusher too!

+kramler Thanks for the comment. Its funny how fascinating some of this old technology can be. The jaw crusher hasn't changed much since the 1800's There have been some tweaks here and there, but they are basically the same machine. They are still heavily used in the crushing industry today and I don't know of a better primary crusher than a large jaw. Thanks

+German for nine Thanks

+Atoyota If you are interested in prices or more information please email at MBMMLLC@gmail.com or call 360-595-4445. Thanks

+NathanIzHere Thanks. I think they are still pretty cool and I run them all the time. Never gets old.

nom nom nom

instaBlaster

Thanks!

Owned by the guy from GWAR, too

Please send us an email at MBMMLLC@gmail.com or call 360-595-4445 for more info. Thanks

HI hello I am stone Crusher experience

Thank you for the comment. For questions about pricing or equipment please send us an email at info@mbmmllc.com or call +1-360-595-4445. You can also visit our website at www.mbmmllc.com We prefer to communicate through email so for any specific questions that need a response please email us! Thanks again for watching all our videos!

+Nathaniel Maddox Thanks!

Your welcome

Ikr

didn't ruin just made babies

@Legend of the Blue Macerator - I guess that explains why they’re all broken. Damn it!

Super high-quality paint (yeah they are the dream paints)

Thats what i though at first but it does bollack it through !!!!!!!!!!

A tension spring on the back and a toggle plate. This video explains it: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-hsfEPE6TpBg.html

Thank you for your comment and for watching our videos!

Great! Thanks!

Thank you for your comment and for watching our videos!

Thank you for your comment and for watching our videos!

Please email info@mbmmllc.com for more information on the different sizes of jaw crushers we offer.

For pricing, please send us an email at Info@mbmmllc.com or call 360-595-4445 You can also visit our website here: mbmmllc.com/

Hi Arthur. Check out this video of bricks and blocks: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-EE5J6prm1y8.html

+Mike Dawson Hi Mike. Thanks for the suggestion. A few other people have also mentioned it looks like it is going a little too fast, we have reduced the speed on our newer models which helps a lot with the shaking. Also having it on an actual stand verses sitting on a couple of 4x4's helps too! Thanks

So there's not a way to balance the rotating assembly? Just curious, I know nothing about your type of machinery

+Mike Dawson The flywheel actually does have a cast in counterbalance. You can see it at the very top of the flywheel if you pause the video at 1:08, just before it gets started. It looks like a little wheel weight like would be on a tire. My comment earlier about the speed was a little cryptic. If it is slowed down to about 250-275 RPM the counter balance does a pretty good job of keeping it steady. At the higher RPM it's running in this video the counter balance doesn't do as good a job as its just going too fast. They are way more stable when we put them on stands at this slower RPM. We have changed the speeds of our crushers to about 275 RPM just for this reason. Here is a video of one of our larger crushers going about 250 RPM and its rock solid even up off the ground 4 feet and the conveyor cantilevered our 15" barely shakes: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Vma_rhcXdEE.html Thanks for the comment and clarification

+Lint licker Its a 20 hp 3 phase electric motor.

+Marco Van Zyl These smaller crushers go a little bit faster than their larger brothers, but I do agree the RPM on this one is a little faster than it needs to be. This one goes about 350 RPM. We have found that about 275 RPM for this model is best. Thanks for the comment!

This would work great for crushing obsidian. If you have a sample you want to send up we could run it for you. Please send us an email at MBMMLLC@gmail.com or call 360-595-4445 for more info. Thanks

Mind you, real world obsidian has no similarity to Minecraft's obsidian physical properties. Obsidian is glassy, so it would really easily crush, way easier than granite.

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It would make sharp little slivers. Ouch

It would make fun of obsidian... until somebody loses an eye.

+augdog1230 Thanks for your concern about the guards and safety. This is a demonstration video only. When we sell the equipment we have them fully guarded with OSHA complaint guards. You can see some pictures of them on our website here: www.mbmmllc.com/jaw-crushers/ It is hard to tell how the machine works when they are fully guarded. Thanks for the suggestion and concern

+mbmmllc Great to hear that your company keeps safety the #1 priority. How about a video showing how to safely load one of your crushers?

+augdog1230 A lot of our customers do load the machines by hand. Here is a video showing granite scraps being crushed: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-pErTKn_ItfU.html For some of our larger crushers we do have vibrating feeders and discharge conveyors as shown in this video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Vma_rhcXdEE.html Thanks!

Hi Consaka- Thanks for the comment. If you are interested in prices and more info on our jaw crushers please email us at MBMMLLC@gmail.com Also you can check out this video of a 10"x16" jaw with a gas engine for power: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-cUSTJJV3xEE.html Thanks.

mbmmllc Love the way they work. Simple yet effective design.

Thank you!

Please email us a t info@mbmmllc.com for pricing and specifications on this jaw crusher.

about 20 hp

freddy hayes granite is a softer rock. and no unless your talking a diamond.. but no, this will crush and natural rock aslong as it fits comfortable

Diamonds.

My girlfriend's name is granite crusher.

Hapie Star You realize that diamond would crush easier than granite right? Diamond is harder but its also extremely brittle.

Diamond would be destroyed instantly. Even hitting the edge of a diamond on a table along a cleavage plane would chip off a piece. Diamonds are hard but mechanically brittle. Very common misconception. I have met fellow diamond prospectors who test(ed) their probable diamonds with a hammer and anvil. You see the color and expression of their face drop real quick when you explain it to them.

Granite