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.
Metallurgy stone raymond Grinder Mill is Also choice for
nonflammable and non-explosive minerals of which Moth’s hardness is
less than 9.3, moisture content is less than 6%, for example:
quartz, feldspar, calcite, talcum, barite, fluorite, Rare earth,
marble, ceramic, aluminous bauxite, manganese ore, iron ore, copper
ore, phosphorus rock, red ferric oxide, Zircon, slag, granulating
slag, cement clinker, active carbon, dolomite, granite, garnet,
yellow ferric oxide, fertilizer, multiplex fertilizer, fly ash,
soft coal, coking coal, lignite, magnesite, chromium oxide green,
gold ore, red clay, clay, kaolin, coal tar creosote, coal slack,
porcelain clay, cyanite, fluorspar, bentonite clay, medical stone,
rhyolite, greenstone pyrophyllite, shale, basalt, gypsum, graphite.
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.
6. High pressure spring design
7. Smoothly vibration reduce design
8. Convenient vane adjust design
9. Strong material applicability, suits for all kinds of material
with Moth’s hardness less than 9.3.
10. Superimposed multistage seal, excellent sealing performance.
Quality control:
We always pay great attention to the quality of grinding mill.
Standard quality control system and team are responsible to ensure
the
the product quality in every process with different different
instruments. We still insist on communication and cooperation with
prestigious scientific research institutions from both home and
abroad to make our development ability always in the front.
1. China famous brand motor, forbid small factory products.
2. Manufacture strictly by standard drawing.
3. Enlarged grinding roller and grinding ring, machine is more
heavy than other factory.
4. Adjustable output size.
