Active Member
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[China]
Address: No.97,West Street Dongqing,National Hi-Tech Development,Zone,Zhengzhou,China
Contact name:Tomyfeng
Henan Yuhong Heavy Machinery Co., Ltd. |
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Professional 30kw motor power mining industry ball mill limestone grinding mill
Processed Materials:
Limestone, calcite, barite, dolomite, potassium feldspar, marble,
talcum, gypsum, kaolin, bentonite, medical stone, rock phosphate,
manganese ore,iron ore, copper ore, gold ore,quartz, active carbon,
carbon black, ceramic, coal, etc.
Product Application
Ball mill machine is a key equipment for crushing 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 materials
that need to be ground in cement, silicate product, new building
material, refractory, fertilizer, black and non-ferrous metals and
glass ceramic industry. The ore grinding methods of ball mill
include dry type and wet type.
Ball mill machine is mainly composed of feeding part, discharging
part, rotary part and driving part which includes reducer, small
drive gear, electrical machine and electronic control. The hollow
shaft adopts steel casting, the inner lining can be dismantled and
changed, and the rotary rack wheel uses casting gear hobbing and
inside the cylinder is wear-resisting lining board which has fine
abrasionperformance. This machine has stable operation and reliable
performance.
Technical Parameter
| Model | Shell Rotation speed | Ball load | Feeding size | Discharging size | Capacity | Motor | weight |
| (r/min) | (t) | (mm) | (mm) | (t/h) | (kw) | (t) | |
| Ф900×1800 | 36-38 | 1.5 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 | 5.5 |
| Ф900×3000 | 36 | 2.7 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 | 6.7 |
| Ф1200×2400 | 36 | 3 | ≤25 | 0.075-0.6 | 1.5-4.8 | 30 | 12 |
| Ф1200×3000 | 36 | 3.5 | ≤25 | 0.074-0.4 | 1.6-5 | 37 | 12.8 |
| Ф1200×4500 | 32.4 | 5 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.8 |
| Ф1500×3000 | 29.7 | 7.5 | ≤25 | 0.074-0.4 | 2-5 | 75 | 16.8 |
| Ф1500×4500 | 27 | 11 | ≤25 | 0.074-0.4 | 3-6 | 110 | 21 |
| Ф1830×4500 | 25.4 | 15 | ≤25 | 0.074-0.4 | 4.5-12 | 155 | 35.5 |
| Ф1830×6400 | 24.1 | 21 | ≤25 | 0.074-0.4 | 6.5-15 | 210 | 43 |
| Ф1830×7000 | 24.1 | 23 | ≤25 | 0.074-0.4 | 7.5-17 | 245 | 43.8 |
| Ф2100×3000 | 23.7 | 15 | ≤25 | 0.074-0.4 | 6.5-36 | 155 | 34.8 |
| Ф2100×4500 | 23.7 | 24 | ≤25 | 0.074-0.4 | 8-43 | 245 | 38 |
Working Principle:
1: Materials shall be evenly charged through quill shaft in feeding
device into the first bin, which has step or waved lining with
steel balls in different specifications.
2: Steel balls are taken to a certain height by centrifugal force
from drum rotation and then fall. Thus it will give a heavy blow to
materials, playing a role of grinding.
3: Materials after crushed in the first bin shall enter bin across
single-layer diaphragm into the second, which is provided with flat
lining with steel balls, to go through further grinding.
4: Powder shall be discharged from discharging grating, ending the
milling process.
Features
1. Large application range, simple structure and convenient
maintenance;
2. Large capacity and continuous work are obvious advantages;
3. Various barrel lining and grinding media, excellent corrosion
resistance;
4. Installation and adjustment are very convenient and easy to
operate.
5. Cylinder is rolled and welded with Q235B steel plate. (the steel
thickness is generally 1/100 of the cylinder diameter, for example
ball mill of diameter 1500, the steel plate thickness is 16 mm),
the material of inlet and outlet hollow shaft is ZG35.
6. The hollow axis adopts the cast steel and the lining can
replace, the rotating big gear processes in the way of casting
rolling gear. The barrel body is wearable well and bears wearable
scaleboard. This machine run steadily and works reliably.
