1-45 T / H Capacity Vertical Mill, Bauxite / Kaolin Grinding Equipment For Non-mineral, Chemical Plant
Description
Bauxite is a high-quality aluminum smelting raw material and refractory material. With the development of economy and the progress of science and technology, bauxite has been widely used in deeper fields.
①Aluminum smelting industry: used in aviation, automobiles, electrical appliances, chemicals, daily necessities, etc.
②Precision casting: The bauxite clinker is processed into fine powder to make a casting mold and then precision casting, which can be widely used in aerospace, communication, instrumentation, machinery and medical equipment sectors.
③Used for refractory products: high alumina bauxite clinker has a refractoriness of up to 1780℃, strong chemical stability and good physical properties, and is a high-quality refractory material.
④Aluminosilicate refractory fiber: used in steel, non-ferrous metallurgy, electronics, petroleum, chemical industry, aerospace, atomic energy, national defense and other industries, with light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and resistance to Mechanical vibration and other advantages.
⑤ Using magnesia and bauxite as raw materials and adding appropriate binder, it is very effective for pouring the overall lining of the ladle.
⑥ Manufacture of bauxite cement, abrasive materials, various compounds that can be used to make aluminum in ceramic industry and chemical industry.
Technical Parameters Table
| Specifications | HVM800 | HVM1250 | HVM1300 | HVM1500 | HVM1700 | HVM1750 | HVM1900 | HVM2400 | HVM2400 | HVM2500 |
| Grinding table median diameter | 800 | 1250 | 1300 | 1500 | 1700 | 1750 | 1900 | 2400 | 2400 | 2500 |
| Capacity(t/h) | 1-3 | 2-7 | 3-12 | 4-16 | 6-24 | 7-27 | 7-28 | 9-35 | 10-39 | 11-45 |
| Materials Grain Size(mm) | 0-15 | 0-20 | 0-25 | 0-35 | 0-35 | 0-35 | 0-40 | 0-40 | 0-40 | 0-50 |
| Materials Moisture(%) | ＜5 |
| Product Fineness(10-40um) | 97% |
| Product Moisture(%) | ≤1 |
| Main Motor Power(kw) | 55 | 132 | 180 | 250 | 355 | 400 | 450 | 560 | 630 | 710 |
Re:The data based on Mohs'hardness 3-4 material
The product fineness can reach 10 um(1250 meshes)
Stage 1: Crushing of raw materials
The bulk bauxite material is crushed by the crusher to the fineness (0mm-50mm) that can enter the mill.
Stage 2: Grinding
The crushed bauxite material is sent to the storage hopper through the elevator, and then sent to the grinding chamber of the mill evenly and quantitatively through the feeder for grinding.
Stage 3: Grading
The pulverized materials are classified by the classification system, and the unqualified powders are classified by the classifier and then returned to the main engine for re-grinding.
Stage 4: Collection of Finished Products
The powder that meets the fineness enters the dust collector through the pipeline with the air flow for separation and collection, and the collected finished powder is sent to the finished product silo by the conveying device through the discharge port, and then uniformly packed by a powder tanker or an automatic baler.
The bauxite mill equipment produced by Hefei Hengcheng is of high quality, stable performance and good quality, which can meet the production needs in the field of bauxite milling. The after-sales maintenance engineer team has assisted our factory in debugging and installing equipment many times during the supply period, which has become a strong guarantee for the official operation of the bauxite mill.
Product Advantages:
1. High efficiency and energy saving
High grinding efficiency and low energy consumption, compared with ball mills, energy consumption is 40%-50% lower; single machine production capacity is large
2. Easy maintenance and low operating cost
The maintenance operation is very convenient; the roller sleeve can be turned over for use, which prolongs the service life of the wear-resistant material; the high degree of automation is easy to operate and saves operating costs;
3. Low comprehensive investment cost
Simple process flow, less system equipment, compact structure and small footprint
4. Stable product quality
The product has uniform particle shape, narrow particle size distribution, good fluidity, strong product adaptability and stable product quality;
5. High reliability
The grinding roller limit device is adopted to avoid the violent vibration caused by the material cut off during the working time of the mill; the explosion suppression performance is excellent.
6. Environmental protection
low noise; the system is sealed as a whole, no dust overflow
【Engineering Design】
We have a professional technical team composed of experts and scholars, senior engineers and postgraduates who have won the National Science and Technology Progress Award and participated in the formulation of relevant industry standards. All team members have more than ten years of experience in large state-owned design institutes in the industry Experience, has a wealth of engineering practice experience and theoretical basis. It can provide professional and systematic engineering design services for customers in various industries involving grinding system and pneumatic conveying system engineering, and provide a complete set of solutions in the field of powder engineering.
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