Categories | Industrial Ball Mill |
---|---|
Brand Name: | HongJi |
Model Number: | hj |
Certification: | ISO9001:2008 |
Place of Origin: | Henan, China (Mainland) |
MOQ: | 1 |
Payment Terms: | L/C, D/A, D/P, T/T, MoneyGram, Western Union |
Price: | Negotiation |
Packaging Details: | Standard |
Delivery Time: | 20 days and depends on ordering quantity |
Rotate speed: | 33r/min |
Material: | Steel |
Feeding size: | ≤25mm |
Shell Size D*L(mm): | 5030x8000 |
E-Volume (m3): | 145 |
Keywords: | ball mill |
Power(W): | 15-155kw |
Condition: | New |
Industrial Small Ball Mill For Ceramics , High Capacity Cement Ball Mill
Ball mill is the key equipment for recrushing the materials after
they are primarily crushed. It is widely used for the dry type or
wet type grinding of all kinds of ores and other grindable
materials in cement, silicate product, new building material,
refractory, fertilizer, black and non-ferrous metals and glass
ceramic industry. Ball mills include two types: dry ball mill and
wet ball mill.Besides, ball mill can also be divided into grid type
and overflow type,according to different discharging ways.
Application
Ball mill is the key equipment to grind the materials after they
are primarily crushed, and it is widely used in the manufacture
industries, such as cement, silicate, new building material,
refractory material, fertilizer, ferrous metal, nonferrous metal
and glass ceramics and other production industries. It also can be
applied to the dry type and wet type grinding for all kinds of ores
and other grind-able materials.
Handling Materials and Application of Ball Mill:
Ball mill is the key equipment for recrushing the materials after
they are primarily crushed. It is widely used for the dry type or
wet type grinding of all kinds of ores and other grindable
materials in cement, silicate product, new building material,
refractory, fertilizer, black and non-ferrous metals and glass
ceramic industry.
The Inner Structure of Ball Mill:
Ball mill is made of a horizontal cylinder, a feeding and
discharging hollow shaft, grinding head and other parts. The
cylinder is a cylindrical tube. There is a grinding body in the
tube. The cylinder is made of steel and fixed by a steel liner and
cylinder. Grinding body is generally steel balls. These steel balls
are installed in the tube according to different diameters and a
certain proportion. The grinding body can also be steel sections.
Features
1, The main bearing is made of full diameter and double
self-aligning rod bearing, instead of the former sliding bearing,
which reduces friction and energy consumption. So the grinding
machine is easy to start.
2, The ball mill is with big diameter discharging mouth and high
production capacity.
3, Feeders include joint feeder and drum feeder, whose structure is
simple and split installation.
4, Ball mill has no inertial impaction and is operated smoothly,
which reduces the time of parking to maintain and increase its
efficiency.
Working Principle
Ball mill is a horizontal cylindrical rotation device, driven by
brim gearwheel. There are two chambers and grid. Material evenly
goes into the first chamber from the feeding inlet through the
hollow shaft in a spiraling way. Inside the first chamber, there
are stage liners and ripple liners as well as different kinds of
steel balls. The shell rotates to generate eccentricity, and this
force brings ball to a certain height and then balls drop down by
gravity, the impact is the grinding force to the material.
After the primary grinding, material enter the second chamber
through segregate screen. In the second chamber, there are flat
liners and steel balls which will further grind the material. After
the secondary grinding, material is discharged from the discharging
screen. Then the whole grinding process ends.
Ф1200×4500 parameter ball mill for grinding plant
Model | Ф900×1800 | Ф900×3000 | Ф1200×2400 | Ф1200×3000 | Ф1200×4500 | Ф1500×3000 |
Speed (r/min) | 36-38 | 36 | 36 | 36 | 32.4 | 29.7 |
Ball (t) | 1.5 | 2.7 | 3 | 3.5 | 5 | 7.5 |
Input size (mm) | ≤20 | ≤20 | ≤25 | ≤25 | ≤25 | ≤25 |
Output size (mm) | 0.075-0.89 | 0.075-0.89 | 0.075-0.6 | 0.074-0.4 | 0.074-0.4 | 0.074-0.4 |
Capacity (t/h) | 0.65-2 | 1.1-3.5 | 1.5-4.8 | 1.6-5 | 1.6-5.8 | 2-5 |
Power (kw) | 18.5 | 22 | 30 | 37 | 55 | 75 |
Weight (t) | 5.85 | 6.98 | 13.6 | 14.3 | 15.6 | 19.5 |