Tongda crushing equipment




Our crushing equipment can adopt to high moisture materials and dry materials.
At present, Tongda has manufactured new type vertical crusher, semi-wet material crusher, cage crusher, chain crusher, urea crusher, hammer crusher, straw crusher, which all not only crush the organic fertilizer materials, but also apply to all kinds of compound fertilizer materials.



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15*6m sifter screening bucket is being made

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What is rotary drum screening machine? Drum screening machine principally is made out of engine, decrease adapt, drum, body and other components.The engine through decrease, by means of drum to drive the screening machine moving round the roller, after material go into screening machine, with the point and moving of the screening machine, the qualifity item will out from gap of screening, and unfit will out from the base of screening machine.rotary screening machine is normally utilized compost generation hardware utilized with manure granulation machine ,which is essentially for items and materials back to the division yet additionally to accomplish the completed review, make the item even grouping utilizing particular screen, simplicity of upkeep and Replacement of the air ship structure Is basic, advantageous activity, a smooth task. Tongda rotary drum screening machine Highlights of Tongda fertilizer sifetr machine  1.the rotating screening machine has Low utilization
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Bentonite disc granulation process

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What is bentonite? In fact, it is a kind of ore materials. So, what is the relationship with fertilizer? That is because the bentonite has nutrient elements like k, na, ca, A, etc. These nutrients has great benefits for the growth of plants and crops. What's more, it can be as a kind of matching materials, adding to other organic fertilizer production.Thus, it is more and more popular with the agricultural industry. How does the disc granulator pelletizing bentonite? At the beginning, the bentonite should be crushed into fine powder. Then, the conveyor will feed powder bentonite into pan pelletizing machine . Here, you should pay attention to the moisture. To be honest, the disc granulator requires the materials containing 20%-40% moisture. However, if your bentonite is dry. You can add some water or steam, or blender during the granulating process. With the rotating of pan granulator, the powder bentonite will gradually become into ball shape under the centrigful forces.
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1.5t/h double roller granulator machine from Tongda Heavy Industry

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Tongda double roller granulator Model: TDJZ-1.5T Power: 18.5-22.5kw Granule Diameter:  3-10mm Roller Sheet Size: 150*300mm Dimension: 1450*800*1500mm Color: red(can be customized) Roller granulating equipment Generally speaking, roller granulator belongs to compound fertilizer granulator. Because, it is dedicated for compound fertilizer manufacturing flows: like npk compound fertilizer pellets manufacturing and dap, mkp, urea fertilizer pellets making. Or, you can also name it as dry type granulating equipment. That is because the fertilizer pellets made by double roller granulator need not drying and cooling. Therefore, you do not invest fertilizer drying and cooling machine. No drying process: Roller granulator working principle After you starting the machine, the motor will drive belt pulley, triangle belt and speed reducer. Then the fertilizer press granulator begins to work. Next, you should feed mixed powder materials into extrusion granulating part through
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