Double Roller Extrusion NPK Fertilizer Production Line 3 - 4 Ton / Hour

3-4T/H Double Roller Extrusion NPK Compound Fertilizer Making Production Line

Introduction of NPK Fertilizer Production Line

NPK Compound fertilizer production line is widely applied to produce compound fertilizer and the capacity ranges from 5000-200,000 tons/year. It can granulate NPK, NP, ANP, DAP, MAP, CAN, SSP and other materials into compound fertilizer particles in one processing line. This equipment is specially used for manufacturing compound fertilizers with different concentrations and types, such as organic fertilizers, inorganic fertilizers, biological fertilizers and magnetic fertilizers, etc. It is mainly used for producing oval particles with a diameter ranging from 2mm to 6mm.

Raw Material For NPK Compound Fertilizer Making Production Line

Compound fertilizer is the fertilizer containing two or all three of the three basic plant nutrients—Nitrogen, Phosphorus, and Potassium, as well as microelements, such as B, Mn, Cu, Zn, and Mo. The raw material can be powder or bulk, mostly are as below:

Process Of NPK Compound Fertilizer Making Production Line

NPK Compound fertilizer production line usually includes 7 processes, batching, grinding, mixing, granulating, screening, coating and packaging. Batching, mixing, granulating and screening processes are necessary. Other processes are optional based on different capacity.

Main Equipments Of NPK Compound Fertilizer Making Production Line

Features of NPK Fertilizer Production Line

1. NPK fertilizer production line can production NPK fertilizer, DAP and other materials into compound fertilizer particles.
2. NPK fertilizer production line mainly used for producing spherical particles with a diameter ranging from 1-3mm.
3. Raw material widely,the production formula easy to operate,used to produce high,mediumand,low grade of NPK fertilizer.
4. NPK fertilizer production technology is mature,equipments running stable and high effciency.