Alumina Grinding Ball higher hardness and density

Alumina Grinding Ball higher hardness and density System 1

Alumina Grinding Ball higher hardness and density System 2

Alumina Grinding Ball higher hardness and density System 3

Alumina Grinding Ball higher hardness and density

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 10000000 pc/month

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APPLICATION

Being the high quality grinding media, Alumina Grinding Ball is superior in higher hardness and density, better toughness and erosion resistance, as well as regular shape. It is widely applied in ceramic, cement, paint, pigment, chemical, pharmacy, coating and mining industries.

Typical Characteristics JIN GANG Alumina Grinding Ball

Item JG92-1 JG92-2 JG75 JG68

Al2O3+ZrO2(%) 92 92 73～78 68

Bulk Density(g/cm3) 3.65 3.6 3.25 2.9

Water Absorption(%) ＜0.1 ＜0.1 ＜0.1 ＜0.1

Wear Loss(‰) ≤0.1 ≤0.15 ≤0.2 ≤0.4

Hardness(Mohs) 9 9 8 7～8

Color White White White Yellow White

Application Glaze Milling,Tile body Milling Glaze Milling,Tile body Milling Glaze Milling,Tile body Milling Glaze or Tile body Milling

Raw Materials Calcined Alumina Calcined Alumina Zirconia,Calcined Alumina Refined Bauxite Powder

Forming Method CIP CIP CIP CIP

Diameter(mm) 0.2~70；Can be customized accordingly.

Note:

(1)Wear loss is tested according to the Chinese National Standard JC/T848.1-2000.

(2)Above technical data is typical test result,the real value may change within acceptable tolerance.

Q:Ceramic filter capacity.: You ask too general, to say processing capacity (ie capacity), at least to provide material conditions, such as: material name, concentration, particle size distribution. In addition, the basic conditions of equipment operation should be taken into account.

Q:Excuse me, what's the reason that all ceramic filters do not attract ore?: Whether the ore conditions are changed, such as pulp type, mud content, fineness, concentration, etc..

Q:How can I avoid the backwash pressure in the production of ceramic filter?: The backwashing system of ceramic filter is usually made up of water inlet, water inlet, pressure gauge, water filter and filtered water pressure gauge, and then connected to the inside of ceramic filter. Such as the discovery of ceramic filter recoil pressure became smaller or even no recoil pressure, you can carefully observe the surface of the ceramic filter plate is wet or ceramic filter plate wear without water injection at the discharge point, investigation and the reasons for the following aspects:Is the water inlet pressure or normal?How about the sealing performance of the water filter? Does the filter element need to be replaced?Is the recoil system piping (metal pipe, ceramic filter plate, connecting pipe, etc.) broken, leaking or dripping?Is the distributor valve properly installed and is it worn?Are there any cracks in the ceramic filter plate?Is the pressure gauge broken?The most likely reason is 1, 2, two, the best water should not be too dirty, filter should be replaced regularly. I hope the answer can help you.

Q:What's the acid of the ceramic filter plate?: Ceramic filter boards tend to clog and acid washing is used to dissolve and dredge blockages in their pores.

Q:The vacuum of ceramic filter is not enough: The vacuum degree of ceramic filter is about -0.08MPa, if the ceramic filter is less than 0.06MPa, the vacuum is not enough. If the vacuum of ceramic filter is not enough, it will influence the suction effect of ceramic filter (mainly the thickness of filter cake and water content of filter cake).

Q:Is the filter plate of the ceramic filter afraid of freezing?: The ceramic filter plate by table and the distribution of a large number of porous capillary ceramic filter, when working in the water slurry channel is used so the microporous ceramic filter plate internal residual has a lot of water, such as low temperature, the inside of the frozen water volume will swell, causing damage to the ceramic the inside of the microporous filter plate structure.

Q:What happens when the pressure on the filter plate is uneven during backwashing?: Ceramic filter is a kind of solid-liquid separation, dehydration drying equipment, such as dehydration pulp, mortar. The backwash of ceramic filter is to flush the filter medium (ceramic filter plate) with clean water with a certain pressure.

Q:How many degrees does the ceramic filter melt?: You should say clearly what ceramic you useHowever, as a melting furnace or filter medium, alumina products are the most versatile, but also silicon carbide, corundum, mullite, spinel and so on. They use very high temperatures.

Q:What are the materials that make up the ceramic mold?: At present, the commercialized porous ceramic membranes are mainly composed of 3 types: flat plate, tubular and multi channel. Flat film is mainly used for small-scale industrial production and laboratory research. The tubular membrane is combined with rice to form a heat exchanger similar to a column tube heat exchanger, which can increase the loading capacity of the membrane, but is gradually withdrawn from industrial application due to its strength problem. The size of the applied ceramic membrane usually adopts a multi channel configuration, that is, a plurality of channels are distributed on a circular cross-section, and the number of general channels is 7, 19 and 37. The main business of the inorganic ceramic membrane preparation technology: using solid particle sintering preparation carrier and microfiltration membrane by sol-gel method in the preparation of ultrafiltration membrane: glass membrane by phase separation method: using special technology (such as chemical vapor deposition, electroless plating, etc.) the preparation of microporous membrane or dense membrane. Its basic theory involves colloid and surface chemistry, material chemistry, solid state ion science, material processing and so on.

Q:What are the reasons for the program alarm of ceramic filter?: If you say "lean" is the ceramic filter suction when the ceramic filter plate into a cake of thin, high water content, is the ceramic filter for their own reasons, can from the following aspects: the investigation considering this phenomenon is always so recently or just happened, if you have been so, probably because your selection is not suitable for pulp the ceramic filter (such as mud content, fine grain size, ceramic filter plate selection such as inconsistent or unqualified ceramic filter). If this anomaly has occurred recently, it is possible to change the ore condition, and the operation parameters of ceramic filters or the cleaning are not up to standard. You can check the vacuum system (vacuum generally ranges from -0.09 to -0.075MPa), backwashing system (generally refers to the filtered water recoil 0.07 ~ 0.12MPa), acid (HNO3 system standards), ultrasonic system is normal.

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