Ventilation. If you decide it isn't adequate, yes, you can get a filter mask. However, it has to be one for radon daughters, because antimony oxide is so small that's the only effective filter. And because it clogs easily from ordinary dust, you need a prefilter on the filter. I only wore one when I was processing large amounts of lead in a natural gas furnace. Never bothered when using a small electric bullet casting pot. Still, if you're curious, that's what it takes for a filter.
Watch for pinkish or white "dust" on the surface of the molten lead. If you see that the heat is too high. The white dust is antimony oxide and that ain't good to breathe. I dunno why the greenies get upset over lead casting when it's what's in the lead alloy that's the problem.
Treat all metal as hot.
If you're into S&M, be sure to use the wife's good silverware to dip the dross off the top.
Clothing. Don't wear anything with nylon or polyester. They melt. Wear cotton or wool. Better yet, go get a lightweight welders jacket. These are treated cotton. They will not burn nor burn through, though you can still get heat burns. But you can also shake most of the splash off of them. I wore a set while casting model railroad parts in bulk.
Checked your fire extinguishers laterly to make sure they've held their charge? And put one near you. Molten lead is hotter than the combustion temp of paper and wood.
Invest in a good casting thermometer. By insuring you never get your melting alloy above 650 deg F, you will never accidentally melt a zinc wheel weight. Once you have ruined a 60 pound pot of lead with a 3 ounce wheel weight, that $20 thermometer is going to seem pretty cheap right about then.
BTW, if you are using a bullet mould, don't be frustrated if the first few bullets are deformed, because they are cold. The mould needs to heat up. For some moulds I'll set them into the molten lead for a minute or so to preheat them. If the bullets are frosted looking, the lead and mould are getting too hot. Also, a hot mould may not fully close, and may leave a visible flash seam on the bullet.
I thought from this previous post you were all set up and running??
"Buy or build a shotmaker.. Its one of the easier projects out there, im 15 an I built one and bought one, my machine was paid off im the first run I had, plus I made money too and had shot left over for me to use. I pay about 10cents a pounf for shot now adays"
Bowhunting11 how do you fill your molds for 7 1/2 shot must have a good eye not to over fill them! Hell lighting it is easy turn gas on full light match and when the damn thing ignites you will know it. I just lit the grill for the wife hair on arms a little singed my beard is ok. Ken U
Its not a Turkey fryer its just the base and burner I put a stainless steel pot on top to melt the lead in. anyone laughing, Im laughing cause nobody everthinks I can do it but yet I do and i'm making shot for under 2 cents a pound. Watcha guys paying for brand new? 1.50?????? Yea hahahaha
I use a turkey fryer with a cast iron pot. I get about 30-40pds in there at a time. your on the right track I made my first shot for .25 a pound too but prices jumped, I do alot of swaps. I do require 200pd minimum to fire up my equiptment, so basically mine is free cept some time.