Help gray possible metal shavings coming off my grinder

[slavikborisov]

LEM #32 brand new used it twice and I noticed gray coming out the center. I switched knives and plates and still got the issue and tried loosening the locking nut any advice on what it’s actually is and how to fix it.

 

[slavikborisov]

 

[thirdeye]

I'm not familiar with that exact model, but when you broke it down, was there a collection of silver skin or tendon that was wrapped around the base of the knife? It can get hot and sort of ooze out. Often, a little white grease combined with the silver skin will make it change color due to the heat from friction.

 

[SmokinEdge]

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With a new grinder and any new plate, inspect those plates close for leftover milling shards. The it’s best to run some old freezer meat that you aren’t going to eat because it’s 4 years old through for the first pass and then throw the meat away about 5# will work.

Then be sure to lube for every use, the back end of the auger where the bushing is in the grinder head, and then lube the knife, plate and the spindle that keeps the plate centered. This will stop the black gunk in the grind. Lube with whatever you feel appropriate, but I use crisco right out of the can.

 

[thirdeye]

With a new grinder and any new plate, inspect those plates close for leftover milling shards

Good call, I looked right over the words "metal shavings" in the title.

 

[indaswamp]

^^^what SmokinEdge said on metal shavings. But the grey ring of goo around the tip of the auger where it rotates in the plate is normal. Just don't over tighten the plate ring-you just need it snug so the knife stays in contact with the plate.

 

[indaswamp]

Oh- and yes....lube the auger tip with crisco grease or food safe silicone grease.

 

[slavikborisov]

Okay great thank guys for the quick response I was sweating bullets there thinking my meat was ruined appreciate the help!!

 

[indaswamp]

and don't forget to lube the nylon ring on the spline end of the auger too....

 

[bill ace 350]

Be sure to read your owners manual for model-specific instructions

 

[BGKYSmoker]

Yup

It can happen. I returned 4 LEM meat mixers because of that same issue.

 

[slavikborisov]

i just sprayed everything with extra spray oil and it fixed it right up!! I wiped it down after it I washed it last but it must of not been enough lube. Did 100lb without any gray stuff after lubing everything. Appreciate the help guys!!

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