homemade jaw crusher update and build pics

[@JorgeFloripa]

Congratulations for your crusher. I live in Brazil, there would be possibilities to inform the internal measures of the parts. Visually has a sense of size. Excellent aproveitamente of old iron scraps.

[@olivermulliss7114]

That looks great I really must build one, how did do the bottom toggle hinge?

[@bpb901]

Cheers Mark, I think the springs should be pretty hard, but I was told stellite might be worth looking into too. I've got an old hydraulic ram which I may use for the main shaft but I'm still looking round my junk collection and selecting suitable parts.

[@happydavid13]

Very ingenious. I bet you love watching it munching away at the stones, especially when you built it.

[@scottpecora371]

I was impressed with your machining of the eccentric cam lobes. That took a while.

[@markevery1813]

That is absolutely outstanding! Well done, I am genuinely impressed.

[@daviddrury3581]

how much were the eccentric bearing on e bay

[@PandaJ]

Have you got any pictures of the toggle mechanism at the bottom? Or did you just hinge it??

[@91Cruzin]

Again great job, have any pics or video of the toggle setup for the adjustment of the bottom of the jaw?

[@marktgsxr]

thanks! its the only bit i didnt get photos of, mainly because i changed it several times to get it to work, it ended up being a 45 degree angle relative to the jaw and about 6 inches long. if i did it all again id make it adjustable for angle aswell as to vary the size of the rock crushed!

[@ВованГринвуд]

Отличная дробилка, спасибо за подробные фотографии!!!

[@kevinmichaelbergman8276]

Very good nice video great job I'm a Hard Rock Miner 40+ years.

[@marktgsxr]

Thanks! I wish i had some gold rich ore to run through it!

[@kevinmichaelbergman8276]

@@marktgsxr Me to I Mined out my Rich Pocket years ago at low prices.

[@chinaminingstonecrusher1105]

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[@frukc]

please share, what kind of bearing blocks were used for this machine? like ball bearings or roller type?

[@JulianMakes]

Hi again i am making plans to make one too. What dimension angle did you use 100x100x10? Thanks

[@metalmicky]

If the spoked flywheels are made of cast iron rather than cast steel you could have potential problems if something ‘ uncrushable ‘ gets into the machine, solid flywheels would be preferable . Nice machine.

[@marktgsxr]

We've had that a few times, fortunately it just slips the belts!

[@imrecs6565]

Hi there Thank you for presentation! I like your machine and I've seen these (your) videos a lot time. Are you satisfied with UPC212 bearing. Is it strong enough? What about the bearing at the excentric? I could not read them. It must be around UPC216. Is it correct? Thank you for answer!

[@jansynowiec]

hi mate. Can you please put all list detailed material you use for this project?

[@rongray4118]

I am attempting to find a unit like this - great video!

[@bpb901]

Excellent I'll look forward to it, Cheers Mark, I'm gonna use some old rsj's I've got for frame and box and maybe some cut down old van leaf springs for jaw teeth.

[@marktgsxr]

rsj's will be great for the body, not sure about leaf springs though, my jaw faces are made from old cat loader blades and have worn alot, i think welding ridges with hard facing rods could be a good soloution!

[@bpb901]

Hello Mark, I wanted to private message you but cannot find send the email link........ I have a few questions if you don't mind. 1. What is the overall size of the angle iron box? 2. Is the face opposite the jaw, angled or straight down? 3. Does the bottom of the jaw have any support or locating part besides the spring mechanism? 4. You mention machining the offset cam and welding to the drive shaft, can you elaborate please? 5. Can you get some video of the spring/toggle mechanism on the bottom of the jaw please? Many thanks in advance.

[@marktgsxr]

Hi there the back face is vertical and the moving jaw is angled back to create the wedge shape, overall the main body was around 20" wide and 30" long, the cams were simply machined and welded to a shaft as it was cheaper/easier than making it from a single piece! i will do another video when i get time explaining the operation a bit better...

[@marktgsxr]

Hi there the back face is vertical and the moving jaw is angled back to create the wedge shape, overall the main body was around 20" wide and 30" long, the cams were simply machined and welded to a shaft as it was cheaper/easier than making it from a single piece! i will do another video when i get time explaining the operation a bit better...

[@paulcoote3094]

Can u show the mechanism that holds the bottom of the moving jaw please.

[@marktgsxr]

I'm going to do another update video soon so I'll try and show it in that!

[@paulcoote3094]

@@marktgsxr ok great. I made one but can't work that bit out.

[@jansynowiec]

hi mate . This diesel engine how many hp ???

[@daviddrury3581]

what was the shaft was it straight shaft and how did the crusher move back forth

[@richo1177]

He used an eccentric sleeve and welded it to the shaft, it formed the oliptical movement you see

[@cali4484]

How the bottom part of moving jaw mechanism works ?

[@fatbyl]

Grazie mille per le informazioni era proprio quello che volevo sapere!

[@AndR3uTz]

hi, any chance of giving some dimensions of the feeding mouth :) and of the eccentric shaft (Diameters/ lengths) etc ? i can`s see thats pretty useful your crusher :)

[@mariuszmariusz5104]

Where are you from? Wants to sell it maybe?

[@Gus1966-c9o]

This is a great job . Would be great for recycling old bricks 🧱

[@marktgsxr]

Thanks im pretty pleased with how it turned out!

[@AGDemo]

Nice Build!

[@guillaume82300]

It's pretty cool, can you tell me what is the dimension of the axes of the jaw

[@julianstafford7071]

The engine is a Petter PH1.

[@marktgsxr]

Thanks for that! I'm going to give it a rebuild if I can get the parts, it leaks more oil than the Exxon Valdez 😂

[@bpb901]

I'm collecting parts to build one, can you tell me what rpm you run it at please? and I would also like some pics of the spring and toggle setup too please?

[@marktgsxr]

i think it was between 3 and 500 rpm, i will do another video when i get time explaining the operation and show more detail of the toggle plate assembly

[@michaelchai-onn8142]

​@@marktgsxrppl

[@orkidknog4147]

your crusher is running the other way from when you had a car running it as it dont seem to be crushing as well as it did with the car driven it?

[@marktgsxr]

No its running the same way in both videos, it wouldnt work the other way, the only thing that happened is the jaws wore down from lots of use!

[@orkidknog4147]

@@marktgsxr the car wheel looked to be going forward say first or second gear, the diesel engine looked to be going back wards, im now going to think about making one, im just not sure on the angle of the toggle plate and how the toggle plate is held in on the rocking jaw

[@marktgsxr]

@@orkidknog4147 i think my toggle plate is at 45 degrees ish.... if i built it again id make it adjustable so i could alter the size of the gravel and also the angle for fine tuning..... id also use hardox steel or hard facing weld for the jaws......good luck, its been one of the best things ive ever built!

[@orkidknog4147]

@@marktgsxr ive had the idea of making the fixed jaw swing on a large pin on the top so i can just put in like home made shims in to make it bigger or smaller, ive got 1,1/2" plate for the sides the 2 bits i have for the jaws are 2" thick thinking of making both jaws at 45deg so v shaped 12" wide 8" from top of jaw to top of jaw so i can at least get a hole breeze block in at once, im going to be making it so it runs of a tractor so power wont be any trouble just if the pillar block will stick the force as they are weak and i see your broke one, ive made 2 eccentric like your so fingers crossed it will work, im putting 60mm shaft and 75mm od eccentric to fit 2 x 75mm pillar blocks on the rocking jaw, its just getting the time to plan it out and weld it all up and see what happens, so how do i know witch way is the correct way to turn and what way is the wrong way

[@richo1177]

orkid knog hows your build coming along

[@frukc]

Well done! Can it deal with granite too?

[@Работасдеревомкакхобби]

Хорошая дробилка. Спасибо за фотографии.

[@сергеишабанов-ж1я]

на фото обратная сторона с зубями а при работе гладкая . я тоже сделал так у своеи дробилки

[@bigtater29]

Very cool.

[@daviddrury3581]

where did you get the 4 lots of bearing

[@marktgsxr]

david drury ebay! i wouldnt use them again tho, the cast iron housing is weak really,ive had to replace them already but they were cheap!

[@daviddrury3581]

what size where the bearings

[@linctexpilot8337]

Construction details, please

[@emmahuang5588]

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[@katyjiang1542]

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[@mashhoodkhanpathan6065]

Hi i don't uderstand the toggle of bottom please send me a pictur of bottom inside of this machine

[@honda4004]

thats mint .

[@ghelderantonio2688]

Tienes algún plano por favor..

[@daviddrury3581]

what angle is your jaw blade set at

[@markgriffiths3630]

Ok what makes jaw go in and out?

[@marktgsxr]

An eccentric shaft....

[@philm46]

subbed, love the crusher, have you seen my video of my crusher build looks similar with the pillow block bearings for the main shaft. mine is built from mostly old jcb parts from the skip at work.

[@marktgsxr]

Thanks Phil,just looked at your's, same principal as mine, good work!

[@gmkwama8228]

@@marktgsxr please I need your emai

[@mohlateef1037]

hi sir shaft center housing do out boring

[@dean-gm1lg]

It's an Ava 1petters engine

[@cesarvargas1854]

quiero una q es lo q cuesta en $ argentino

[@josetum1946]

Hola

[@marktgsxr]

Hola amigo!

[@zsoltimudroczki6465]

gute idee.

[@zsoltimudroczki6465]

vie gross die axe??

[@trw120]

1000😂