Description of manganese sand
Manganese sand filter material is made of high-quality manganese sand ore, with dense grains, high mechanical strength, strong chemical activity, not easy to break, and insoluble in water. It is processed into sand by washing, grinding, impurity removal, crushing, drying, magnetic separation, screening, dust removal and other processes. Then the processed manganese sand is blended according to a certain gradation. It has the most ideal gradation ratio of water treatment filter material, so that it has the largest specific surface area, the strongest interception capacity, the largest oxidation catalysis effect and the smallest backwash loss rate per unit volume.Manganese sand filter material is dark brown in appearance, nearly round, the main component is manganese dioxide, and the content is between 35% and 45%.
Common Size
0.25~0.5mm 0.5~1.0mm 1.0~2.0mm 2.0~4.0mm 4.0~8.0mm 8.0~16.0mm 16.0~32.0mm
The size can be changed according to your requirement.
Technical Data:
| MnO2 |
Fe |
Sio2 |
S |
P |
H2O |
Size |
| 35% |
≤12% |
≤22% |
≤0.4% |
≤0.4% |
≤8% |
0.6-8mm |
| 40% |
≤10% |
≤20% |
≤0.4% |
≤0.4% |
≤8% |
0.6-8mm |
| 45% |
≤9% |
≤18% |
≤0.4% |
≤0.4% |
≤7% |
0.6-8mm |
| 50% |
≤8% |
≤16% |
≤0.3% |
≤0.3% |
≤7% |
0.6-8mm |
| 55% |
≤7% |
≤12% |
≤0.3% |
≤0.3% |
≤6% |
0.6-8mm |
| 60% |
≤6% |
≤10% |
≤0.3% |
≤0.3% |
≤5% |
0.6-8mm |
| 65% |
≤5% |
≤10% |
≤0.2% |
≤0.2% |
≤5% |
0.6-8mm |
| 70% |
≤3% |
≤9% |
≤0.2% |
≤0.2% |
≤4% |
0.6-8mm |
| 75% |
≤2% |
≤8% |
≤0.1% |
≤0.1% |
≤3% |
0.6-8mm |
Application of manganese sand
Manganese sand is the ideal water supply and drainage industry products, it looks dark brown, granular objects is uniform, the main ingredient is manganese dioxide content of between 30% -80%. Use it to deal with groundwater,process is simple, convenient operation, small footprint, engineering, low cost, long-term, the service cycle in five years or more, easy to manage, not fill out any kind of chemicals in water can be achieved by removing iron, manganese, The purpose of arsenic and other harmful substances, water quality, fully meet the national drinking water standards, is a very good ground water treatment filter.
Packaging
Factory description
Hunan Daji Manganese Industry Co.Ltd was established in 1995,located in Leiyang City,Hunan Province,China.Is a professional manufacturer specialized in producing and sales manganese series products including manganese sand filter,dioxide manganese and manganese ore etc.
FAQ:
1.How about the sample?
we can provide sample free and freight charges is collected
2.what is your MOQ?
our product MOQ is 1000kgs
3.what kind of package will use?
25kg and 50kg into a woven bag, 25kg and 50kg into a woven bag,1000kg per pallet, or according to your requirement.
4.what is the delivery time?
it will take about 4-5 days for 1*20GP container
5.could you give me a discount?
Yes, we can have a negotiation
6.could you give me a suggestion according to the information we described?
Of course,it is our mission to offer you professional service.
7.what is shipping way?
By sea,by air,by courier.international train
8.what is the type of your company?
We are manufacturer and trading company.
9.When do you ship?
This is mainly determined according to the size of the order. If the demand is small, it will be shipped within 15 days.
10.How is the quality of your products?
Our products are products that have been screened by us layer by layer, and will definitely give you the most suitable goods and the best quality service.
Audited Supplier 
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