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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good quality limestone powder grinding machine raymond grinding mill factory price
Processed Materials:
Limestone, calcite, barite, dolomite, potassium feldspar, bentonite, medical stone, rock phosphate, manganese ore, iron ore, quartz, active carbon, carbon black, ceramic, coal, etc..
Applications:
Cement, coal , power plant desulfurization, metallurgy, chemical industry, non-metallic mineral, construction material, ceramics.
Product Introduction:
After many years of practice and improvement, our Raymond mill structure is getting perfect day by day.
For low consumption, low investment, environment friendly , small
occupation area, and more efficient than the traditional mill, it
is widely used in the field of metallurgy, building materials,
chemical industry and mining to process powder. The series is used
in grinding the non-flammable and non-explosive stuff which has the
Moh’s hardness below 7, humidity less than 6%, such as gypsum,
talc, calcite, limestone, marble, feldspar, barite, dolomite,
granite, kaolin, bentonite, bauxite, iron ore etc., the final
products change from 613 micron to 44 micron. Through the function
of separator and blower, it can meet different customers’ demand.
Technical Parameter:
| Model | Max Feeding Size | Finished Products Size | Shift Output | Inner Diameter of Ring | Diameter of Roller | Height of Roller and Ring | Main Motor Power | Dimensions | Weight |
| (L×W×H) | |||||||||
| (mm) | (mm) | (t/h) | (mm) | (mm) | (mm) | (kw) | (mm) | (kg) | |
| 3R2115 | 15 | 0.125-0.044 | 1-18 | 6460 | 210 | 150 | 15 | 4500*2800*5800 | 3600 |
| 3R3016 | 15-25 | 0.125-0.044 | 3-30 | 910 | 300 | 160 | 30 | 7500*4500*5000 | 7000 |
| 4R2716 | 15-25 | 0.125-0.044 | 3-36 | 830 | 270 | 160 | 22 | 5970*4000*5000 | 3900 |
| 4R3016 | 15-25 | 0.125-0.044 | 3-36 | 910 | 300 | 160 | 30 | 7500*4500*6200 | 7500 |
| 5R4119 | 30 | 0.125-0.044 | 6-75 | 1280 | 410 | 190 | 75 | 7850*8000*9700 | 25700 |
| 6R4525 | 30 | 0.125-0.044 | 10-120 | 1770 | 450 | 250 | 132 | 8850*10500*11000 | 47000 |
Working Principle:
Firstly, raw material is crushed by jaw crusher to the size
required, then the crushed materials are elevated into a hopper
from which the material is transported through the electro-magnetic
vibrating feeder, evenly and continuously into the grinding chamber
for powder-processing. The rollers oscillate outward to press the
ring because of the centrifugal force and the shovel scoops up the
materials, send to the middle between ring and roller to accomplish
the grind.
After this, the ground stuff are carried by the air from the blower
into the separator for screening. The fine powers are blow into the
cyclone collector and are poured out through the output-powder
valve as the final products and the rough stuff after the screening
will be recycled back into the grinding chamber for regrinding. The
set’s airflow system is closely sealed up and circulated under
condition of negative and positive pressure.
Features:
1. The whole plant is a vertical structure of strong systematic
characteristic, so it occupies small area. From crushing of raw
material to grinding and packing is an independent production
system.
2. Compared with other milling plants, its passing ratio achieves
99%, this is what other mill can not reach.
3. Driving system of main frame adopts airtight gearing and pulley,
drives smoothly and operates reliably.
4. Main parts of the whole plant are made from cast and steel of
high quality. The technics is so subtly that insures the durability
of whole plant.
5. The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room.
