Condition | New | Type | Ball Mill |
Motor Type | AC Motor | Power | 110kw |
Capacity(t/h) | 3-22 TPH | Place of Origin | Henan, China |
Brand Name | derui | Model Number | 1500*4500 |
Dimension(L*W*H) | 3843*1850*1400mm | Weight | 10-30t |
Certification | ISO9001:2008 | Warranty | 12 Months |
After-sales Service Provided | Engineers available to service machinery overseas |
1. Introduction to iron ore ball mill :
The
ball mill is a key facility for recrushing after the materials
are primarily crushed. It has been widely used in many
production industries such as cement, silicate, new type
building materials, fireproofing, chemical fertilizer, black
and non-ferrous metal, and glass ceramics. It can realize dry
type or wet type grinding for all kinds of ores and other
grindable materials.
South
America Buyers HOT Gold/ Copper/ Chrome/ Tin ore Mining Machine
Ball Mill Price/molino de bolas
2. Structural Features of iron ore ball mill :
The
ball mill consists of feeding mouth, material discharging
mouth, rotary part, transmission part (reducer, small
transmission gears, engine, and electric control) and other
major parts. The hollow shaft is made of cast steels, with
changeable internal lining board.The big rotary gear is
fabricated with the casting gear hobbing, with the resisting
lining board in the cylinder, which is highly
abrasion-resistant. This machine operates smoothly and reliably
.Note: According to the materials and ways of ores discharging,
the dry type ball mill or the wet grate ball mill can be
chosen.
3. Working Principle of iron ore ball mill :
The
ball mill is a horizontal cylindrical rotating device, with
outer gears transmission, two warehouses and a grate ball mill.
The materials get into the first warehouse through the feeding
quill shaft from the feeding device evenly, with the step scale
board or the corrugated scale board in the warehouse loaded
with different sizes of steel balls. The centrifugal force
produced by the rotation of the cylinder raises the steel balls
to a certain height, which then fall down, thus making a
thumping and abrading to the materials. The materials after
coarse grinding in the first warehouse get into the second
warehouse with flat scale board embedded with steel sections
through the single monolayer partition panel for further
crushing. The powder of the materials will be discharged from
the unloading board to finish the grinding work.