ball mill


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ball mill

[′bȯl ‚mil]
(mechanical engineering)
A pulverizer that consists of a horizontal rotating cylinder, up to three diameters in length, containing a charge of tumbling or cascading steel balls, pebbles, or rods. Also known as ball grinder.
References in periodicals archive ?
The subject of the public contract is the supply of a ball mill for high-performance grinding with the possibility of temperature regulation (with cooling) and accessories.
With improved economies of scale expected to come from the second ball mill together with our continuingly improving understanding of the Yanfolila orebody, we are in a stronger position.
In particular, the ball mill and gravity circuit are now operational.
Another male operator of a ball mill said he would stop operating 'because gold has been scarce anyway for years now.'
Diwata to serve closure orders to 1,797 CIP and ball mill plants in the gold rush site on Saturday.
Babiera said there were at least 50 ball mills and carbon-in-pulp (CIP) plants in the three purok (subvillages).
The ball mill project is primarily being undertaken by SENET, a South Africa-based project management and engineering firm.
The first breakdown attempt was to ball mill the larger parts (~0.98 x 1.96 x 0.39 in [~25 mm x 50 mm x 10 mm]) directly.
[USPRwire, Wed Sep 21 2016] Global and Chinese Ball Mill Market Report, 2016 makes some important proposals for a new project of Ball Mill Market before evaluating its feasibility.
The result shows that the molecular weight of r-PTFE is strongly affected by high-energy ball mill mechanical chemistry [24], However, due to the lack of enough shear force to particles, the structure of r-PTFE shows little change over 7 h.
Steel type: Bohler N690, Blade length: 3.625 inches, Closed length: 4.625 inches, Overall length: 8.25 inches, Weight: 5.4 ounces, Handle: Titanium (anodized with ball mill pattern shown), Carry: Pocket clip [padded pouch for travel), Price: $515 (base price), $600 (shown)
The Emax is an entirely new type of ball mill for high energy milling.