kieserite magnesium sulphate not-fully water-soluble for fertilizer

MgSO4 is an inorganic salt composed of magnesium ,sulfur,and oxyghen,commonly existing in the form of colorless granular,Magnesium sulphate has strong hygroscopicity and is easy to absorb moisture in the air and agglomerate.Mainly used as a fertilizer to provide magnesium and sulfur elements for crops ,which is beneficial to the growth of plants such as fruits and vegetables .In the industrial field  ,applied in papaermaking ,textile printing and dyeing,and as a drying agent for organic synthesis .

 

Product Grade:
1.Industry Grade
2.Fertilizer Grade/Agriculture Grade
3.Food Grade
4.Feed Grade
5.EP Grade

Kieserite is easily dissolved in soil water,allowing crops to quickly take up magnesium and sulfur,avoiding nutrient deficiency symptoms.
Main Agricultural applications:
Fertilizer Type:Suitable for being used as base fertilizer, topdressing,or foliar fertilizer.
Target Crops: Especially effective for magnesiuim-loving crops such as fruits(apple,citrus),vegetables(tomato,cucumber) ,and economic crops(tobacco,cotton).
Soil Adaptation:Idea for magnesium-deficient soils like acidic red soil,sandy soil,and saline-alkali soil,helping to improve soil fertility and crop quality.

 

 

How are kieserite granules produced?
The production process typically includes 4 core steps:
1.Raw Material Preparation:
Grind solid magnesium sulphate monohydrate into fine powder and control its moisture content (usually below 2%)to ensure granulation efficiency.
2.Granulation:
Feed the powder into a granulator (common types include rotary drum granulators and extrusion granulators)and add a smal amount of binder .
3.Screening & Packaging:Use a vibrating screen to separate unqualified granules(too small or too large),and package the qualified ones into moisture-proof bags for storage and transportation.

2.Packing:
We can supply the neutral bag with 25kg/bag or 50kg bag or jumbo bag ,or help you to print the colorful bag with your logo and your company name .