Gaofu potash feldspar dewatering screen has less investment and energy consumption than filter press, which is convenient in operation and has a better effect than spiral classifier. It is the first choice of potash feldspar mineral separation and dehydration. Potash feldspar need to be graded after milling. The large particles back to the ball milling,the qualified particles is finished product through deferrization and dehydration.At present, most of the production of potash feldspar powder plant in the dehydration step use filter press or spiral classifier for dehydration treatment, but the filter press has a large investment and energy consumption, the finished product is in high water content after spiral classifier. In order to solve these problems, Gaofu company developed a new type of potash feldspar dehydration screen through cooperation, communication and practice with potash feldspar manufacturers. The dewatering screen is small investment, low energy consumption and convenient operation, is the first choice of the majority of potassium feldspar concentrator!

Washing sand dewater screen install a special sprinkler system, the feed for multi-channel spray washing, so that the soil from the sand completely separated to ensure the smoothness of sand. The sand washing system can effectively reduce the amount of fine sand loss, so that it is controlled within 5% -10%，the maximum recyclable emissions of 85% of the fine particles of materials, with other equipment unparalleled technical and economic advantages, Can make the fine sand to be fully recovered, reducing the sedimentation tank, tailings of the workload, reducing the sedimentation tank cleaning costs. The treated fine sand by Sand washing system can meet the dry pile and transport requirements, is the first choice for the user to reduce production costs to improve the return on investment.

The accuracy and fineness of magnetic particles are important factors that affect the performance of magnetic composites, and also determine its market value. Therefore, the screening process is the most important part in the production of magnetic powder, but due to the high hardness and strong viscosity of the magnetic material, , Easy to hold the group and easy to fly and other characteristics, resulting in the screening process of magnetic conglutinate, blocking net phenomenon is more serious, while using the traditional screening process dust flying dust, environmental pollution, the loss of raw materials and other issues has also been a magnetic material production big trouble. North Mine Magnet engineers have also been through many experiments, use vibrating screen, ultrasonic sieve or the use of wind and similar air flow sieve equipment, but for rough screening, screening is difficult to carry out effectively, not only low yield, excessive grain size , But also dust flying, serious pollution.

Gaofu machinery is made for each tailings dry process technology are efficient and energy-efficient minimum operating costs of the process. Drying of the slag after filling the pit, field, dam, manufacturing building materials, the filtrate to achieve the requirements of recycling，return to continue to use the production, energy and water conservation effect is significant.

The new tailings dry-cleaning process came into being in the following situations: 1, the national policy requirements; 2, tailings warehouse to extend the service life; 3, the need to re-use the closed tailings; 4,need to use dry slag for filling pit, land forming; 5, severe seepage tailings reservoir; 6, severe water shortage area.

Mechanism sand is igneous rock metamorphic rock and water diagenetic rock. Don’t worry about a shortage of materials in use. The biggest advantage of machine-made sand is its large quantity and environmental protection. The equipment of sand making machine can process enough sand and stone according to the needs of users, and the quality is controllable.

Quartz sand is a non-metallic mineral. It is a hard, wear-resistant and chemically stable silicate mineral. Take quartz stone plate as an example: it has the characteristics of no scraping, no pollution, no use. Quartz sand is widely used in glass, abrasives, casting, filter materials, construction, sheet, fireproof materials, etc.

Iron ore is an important raw material for iron and steel production enterprises. Natural ore (iron ore) is gradually selected by crushing, grinding, magnetic separation, flotation, gravity separation and other procedures.

Iron ore is a mineral aggregates containing iron elements or iron compounds that can be used economically.

Ore containing economically available iron elements is called iron ore. There are many kinds of iron ore, such as magnetite (Fe3O4), hematite (Fe2O3) and siderite (FeCO3). After the iron ore sample is dissolved in hydrochloric acid, the iron in the iron ore is transformed into Fe3+. Fe3+ can be reduced by SnCl2+ under strong acidic conditions. After Fe2+ ·Sn2+ was reduced to Fe3+, the methyl orange could also be reduced to hydrogenated methyl orange by Sn2+ and faded. Therefore, methyl orange can indicate the end point of Fe3+ reduction. Sn2 can also continue to reduce the hydrogenated methyl orange to N-N-dimethyl p-phenylenediamine and sodium p-aminobenzenesulfonate. Iron ore is an international

Introduction of metal powder

Metal powder refers to a group of metal particles having a size of less than 1 mm. Including single metal powder, alloy powder and certain refractory compound powders with metallic properties are the main raw materials for powder metallurgy. Metal powder is divided into five grades of coarse powder, medium powder, fine powder, fine powder and ultrafine powde customarilyr. The metal powder mainly contains iron, tungsten, molybdenum, copper, cobalt, nickel, titanium, bismuth, aluminum, tin, lead and other powders, and the consumption is about 2/3 of the total output of the metal powder. Metal powder can be used as a raw material for powder metallurgy products, and can also be directly applied.

Material properties and characteristics:
Petroleum coke is a black solid coke converted from crude oil by distillation to separate light and heavy oil and heavy oil after thermal cracking. From the appearance point of view, coke is irregular in shape, black block or particle of different sizes, metallic luster, coke particles have a porous structure, and the main element is carbon.