As a packaging machine supplier specialized in fertilizer industry, we provide solutions tailored to production needs:
With “solving fertilizer packaging pain points, ensuring accuracy & efficiency” as the core goal, our fertilizer packaging machines integrate targeted technologies:
For granular fertilizer (3-5mm NPK, organic fertilizer granules): Adopt “screw + belt feeding” structure—adjustable feeding speed (0.5-5 tons/hour) avoids granule breakage (breakage rate ≤1%), and anti-static material channels prevent granule adhesion;For powdered fertilizer (80-120 mesh organic/inorganic powder): Configure “negative pressure dust-collecting feeding” system—suctions powder into packaging bags while collecting flying dust (dust emission ≤5mg/m³), complying with GB 14554 odor & dust standards;For blocky fertilizer (5-10cm biological fertilizer blocks): Use “gripper-type automatic feeding”—soft rubber grippers avoid block damage, matching 10-20 blocks/min packaging speed.
Equipped with “double-stage weighing + dynamic compensation” system—first-stage fast feeding (80% of target weight) for efficiency, second-stage slow feeding (20% of target weight) for accuracy; high-precision load cells (sensitivity 0.1g) ensure weight error ≤±0.2%, meeting OIML III class metrology standards;Auto-calibration function: Automatically corrects weighing deviation every 100 bags (or manually triggered), preventing accuracy drift caused by material density changes (e.g., moisture variation in organic fertilizer).
Material contact parts (feeding hopper, screw, grippers) use 304 stainless steel (for general fertilizer) or 316L stainless steel (for acid/alkali fertilizer, e.g., ammonium sulfate)—coated with Teflon anti-stick layer for powdered/viscous organic fertilizer, reducing residue rate ≤0.1% (vs. 1%-2% for ordinary machines);Screw blades for granular fertilizer are made of wear-resistant manganese steel (HRC 55-60), extending service life to 3-5 years (2x longer than ordinary steel).
PLC control system connects with upstream blender/packaging material feeder and downstream sealing/labeling machines—automatically starts packaging when fertilizer reaches the hopper, and stops when packaging bags are insufficient (realizing “unmanned continuous packaging”);
Touchscreen operation: Supports 50+ packaging weight presets (1kg/5kg/25kg/50kg/1000kg), and displays real-time data (packaging count, weight deviation, failure alerts) for batch quality tracing; remote monitoring via mobile APP enables fault diagnosis without on-site presence.
Dust-collecting module (connectable to fertilizer line dust collectors) for powdered fertilizer—avoids workshop dust pollution and protects workers from respiratory hazards;
Emergency stop system: Triggers auto-shutdown if weight deviation exceeds ±0.5% or material jams occur, preventing unqualified products from entering the market.
Our fertilizer packaging machines cover the final “finished product packaging” link of various fertilizer production lines, matching different fertilizer types and packaging needs:
Automatic bagging machines (25kg/50kg bags, 30-60 bags/min) for NPK, ammonium phosphate granules—equipped with heat-sealing or sewing sealing (optional), suitable for retail and farm-use packaging;
Example: A 50,000-ton/year compound fertilizer plant uses our machine—packaging efficiency increased from 20 bags/min (manual) to 50 bags/min, labor cost reduced by 60%.
Dust-free packaging machines (10kg/20kg bags, 20-40 bags/min) with negative pressure dust collection—prevents powder flying during packaging, ensuring workshop cleanliness;
Example: A 30,000-ton/year organic fertilizer plant solved powder pollution issues, passing environmental protection inspections and improving worker satisfaction by 80%.
Ton bag packaging machines (500kg/1000kg bags, 2-5 bags/min) with automatic bag lifting and positioning—reduces manual labor intensity, suitable for large-scale farm direct supply;
Example: A Brazilian large-scale sugarcane farm uses our ton bag machine—packaging 100 tons of sugarcane-specific fertilizer daily, loading efficiency improved by 40%.
Semi-automatic packaging machines (5-15 bags/min) for biological fertilizer, trace element fertilizer—low investment cost, suitable for small workshops targeting urban gardening and home planting markets;Example: A U.S. home gardening fertilizer brand uses our semi-automatic machine—packages 1kg small bags, meeting Walmart, Amazon retail packaging standards.
Vacuum packaging machines for moisture-sensitive fertilizer (e.g., microbial fertilizer)—extends shelf life from 6 months to 12 months by preventing moisture absorption and microbial inactivation;
Example: A Chinese biological fertilizer enterprise uses our vacuum packaging machine—product shelf life doubled, expanding export to high-humidity Southeast Asian markets.
Adopt “factory direct supply + fertilizer line customization” with no middlemen, cutting procurement costs by 15%-28% vs.
As a packaging machine supplier specialized in fertilizer industry, we provide solutions tailored to production needs:
A 50,000-ton/year compound fertilizer plant in China reduced unqualified packaging rate from 5% to 0.3% with our machine, annual cost savings of $90,000;
A European organic fertilizer brand uses our dust-free packaging machine—meets EU REACH environmental standards, entering 10+ European countries;
A Thai sugarcane farm improved bulk packaging efficiency by 40% with our ton bag machine, reducing annual labor costs by $120,000.
Whether you need to package granular compound fertilizer for retail, dust-free packaging for powdered organic fertilizer, or bulk ton bag packaging for large farms, we provide packaging machines that match your production line. Contact us for free fertilizer packaging tests (verifying accuracy and efficiency) and customized quotes—our team helps you improve packaging quality, reduce labor costs, and enhance product market competitiveness.